Pitch Sequencing in Baseball: How to Set Up Hitters and Dominate Counts at Every Level

By Jake Morrison May 4, 2026 27 min read

Last updated: March 04, 2026

I have spent the last twenty seasons either holding a baseball or talking to someone who does. I pitched in college, coached varsity for nine years, and now consult with travel-ball staffs across three states. The single biggest gap I see between average pitchers and dominant ones is not velocity, not movement, and not even command. It is pitch sequencing. Two pitchers can have identical stuff, identical strikeout-to-walk ratios on the back of a baseball card, and identical bullpen sessions. Put them in a real game with hitters who study video, and one will give up a barrel every other inning while the other will get out of jams with weak ground balls. The difference is the order in which they choose to throw their pitches.

This guide is the system I teach my pitchers and the framework I wish someone had handed me when I was eighteen and trying to figure out why I kept giving up extra-base hits on 1-1 counts. We will cover what sequencing actually is, how to build a count plan, how to read a hitter from the stretch and the windup, the math behind tunneling, the most common mistakes I see at every level, drills that reinforce sequencing without burning your arm, and a frequently asked questions section that pulls together everything in one place. Plan to spend twenty minutes here. Bookmark it. Come back when you are charting your bullpen.

What Pitch Sequencing Actually Means

Pitch sequencing is the deliberate ordering of pitches across an at-bat to manipulate a hitter’s expectations, timing, and balance. It is not the same as pitch selection. Pitch selection asks “which pitch should I throw right now?” Sequencing asks “what did I throw last, what did the hitter do with it, and what does he expect next?” A great sequencer is essentially playing chess with a wooden bat instead of a queen. The pitch you threw two pitches ago is still in the hitter’s nervous system. The pitch you missed badly with in the first inning is still in his memory in the seventh. Every offering you make adds or subtracts from the next one’s effectiveness.

Statcast research published over the last three seasons has consistently shown that whiff rates on a given pitch type rise by roughly 8 to 12 percent when that pitch follows a pitch that tunnels off the same release window. League-average whiff rate on a slider thrown after a four-seam fastball at the top of the zone climbs from about 32 percent to nearly 41 percent. The pitches did not change. The order did. That is the entire premise of this article.

The Five Pillars Every Sequence Is Built On

I teach sequencing as five pillars because pitchers need a checklist they can run through between pitches. Catchers run through the same checklist when they put down signs. If your catcher is calling the game, both of you should be thinking inside this framework so the shake-off rate stays low and the tempo stays quick.

Velocity separation. The bigger the gap between consecutive pitches in miles per hour, the more the hitter’s timing is disrupted. Eight miles per hour is a useful working minimum.
Plane change. Up to down, down to up, glove side to arm side. Hitters track in two dimensions. Force them to track in three.
Tunneling. Two different pitches that look identical out of the hand for as long as possible, then break in different directions late.
Count leverage. Hitter swing rates change dramatically by count. Your sequence should respect what counts you are giving up power on versus what counts you are giving up walks on.
Hitter memory. What did the hitter swing through last at-bat? What did he foul off? What did he take? Those data points should weight your next decision more than any spray chart.

How Counts Change Hitter Behavior

Before you can sequence intelligently, you need to internalize how hitters behave at each count. The data here is roughly consistent across MLB, minor leagues, and high-level college baseball, with the gaps widening at lower levels because younger hitters are even more aggressive ahead in the count. Use the table below as your decision baseline. Memorize the rough percentages. They will inform every sequence you call for the rest of your life.

Count	Hitter Swing Rate	League Batting Average	Sequencing Implication
0-0	29 percent	.339 (when in play)	First-pitch strike is everything. Use your most controlled pitch.
0-1	46 percent	.317	Expand the zone with a chase pitch off the previous fastball.
1-0	43 percent	.331	Get back even. Throw a strike but not a meatball.
1-1	50 percent	.323	Most leveraged count in baseball. Best mix-up pitch goes here.
0-2	52 percent	.156	Never give in. Waste pitch with intention, not execution.
2-0	37 percent	.350	Hitter sitting fastball middle. Throw a strike at the edges.
3-1	52 percent	.358	Most dangerous hitter count. Avoid the heart of the zone.
3-2	76 percent	.234	Hitter must swing. You can throw any pitch in the zone.

Notice the 1-1 line. That is the count I obsess over with my pitchers. If you get to 1-2, the league hits .156. If you slip to 2-1, the league hits closer to .337. The single pitch you throw on 1-1 is the hinge of the at-bat, and almost no youth or high school pitcher I have evaluated treats it that way. Most of them just throw another fastball middle-middle because nothing has gone wrong yet. Sequencing on 1-1 is a separate conversation I will return to in a later section.

Building a Count Plan Before the Game

I require my starters to write a count plan during their pre-game routine. It takes ten minutes and it changes the way they think on the mound. The plan answers four questions for every count: what pitch is your primary, what is your secondary, what zone are you targeting, and what is the worst-case scenario for missing. If your plan for 0-0 is “fastball away, secondary changeup down and away, target outside corner, worst case is missing arm-side off the plate,” you have already pre-decided most of the work. When the game starts, you are executing a plan, not improvising under stress.

Doug Fister, who pitched a decade in the big leagues and now coaches with a major college program, told a coaching clinic I attended in January 2026 that the difference between his sub-3.00 ERA seasons and his rough years was almost entirely about how detailed his pre-game count plan was. “I never threw a pitch in my best years that I had not already imagined throwing in that exact count to that exact hitter,” he said. That is the standard you want.

The Tunneling Math That Makes Sequences Work

Tunneling is the geometry behind why some sequences fool hitters and others get crushed. The hitter has roughly 175 milliseconds to decide whether to swing on a 90 mile per hour fastball. The decision point is when the ball is somewhere around 23 to 25 feet from home plate, depending on the hitter. Anything that diverges from a previous pitch’s path before that 23-foot point is recognized early and treated as a different pitch. Anything that holds the same plane through the decision point is misread.

This is why a four-seam fastball at the top of the zone tunneled into a slider that ends up at the back foot is so devastating. The two pitches share roughly 18 feet of identical visual path before the slider breaks. The hitter has already decided to swing at the fastball. The slider is just along for the ride. Compare that to a curveball thrown with a hump out of the hand, which the hitter recognizes within ten feet of release. He stops his swing, takes the strike, and you have wasted a pitch.

For pitchers without access to high-speed video or Trackman data, the rule of thumb is simple. Whatever your two best secondary pitches are, find the one whose release point and initial trajectory most closely matches your fastball’s. That is your tunnel pitch. That is the one you sequence off the fastball. The other secondary becomes your reset pitch for two-strike counts.

The Six Sequences Every Pitcher Should Own

You do not need fifty sequences. You need six, executed at a high level, that you can pull from at any point in any game. These are the six I teach. Note that none of them depend on having seven pitches in your repertoire. A high school pitcher with a fastball, changeup, and curveball can run all six.

Climb the ladder. Two fastballs in a row, each one slightly higher in the zone than the last. The hitter chases the second one because his eye level is rising and his swing path is flattening.
Down and away expansion. A strike on the outside corner, then the same pitch shape three to six inches further off the plate. Effective against pull-happy hitters.
Velocity drop. Two fastballs to set the timing, then a changeup or splitter at the same arm slot and same plane. The 8 to 12 mph drop is what gets the swing in front.
Front door breaking ball. A breaking pitch that starts off the plate to the hitter’s hip and breaks back over the inside corner for a called strike. Use sparingly. It is most effective the first time a hitter sees it.
Back foot slider. A fastball middle-up to the same handed hitter, followed by a slider that finishes near his back foot. The hitter has already committed.
Fastball reset. When you have thrown three offspeed pitches in a row and the count is 2-2, go fastball. The hitter has been timing soft. A well-located fastball at this moment plays up by 4 to 5 mph in his perception.

Sequencing Against Different Hitter Types

Not every hitter responds the same way to the same sequence. Part of being a good sequencer is reading the hitter in the on-deck circle, in the box, and after the first pitch. Below is the cheat sheet I have my pitchers carry mentally. It is not gospel, and you will adapt it to your league, but it will get you started.

Hitter Type	Tell	Best Sequence	Avoid
Free swinger	Big leg kick, hands away from body, swings at first pitch often	Climb the ladder, then chase pitch off plate	Strikes in the heart of the zone early
Patient veteran	Quiet hands, deep load, takes a lot of pitches	Get ahead with strikes, then expand carefully	Falling behind 2-0 or 3-1
Pull hitter	Front shoulder closes early, foot lands open	Hard in, soft away	Anything middle-in he can extend on
Opposite field hitter	Stays inside the ball, late hand path	Hard in off the plate, soft middle-in	Strikes away that he can shoot the other way
Two-strike battler	Choke up, shorter stride, fouls a lot off	Mix planes, change speeds, expand zone	Predictable two-strike pitches in the same spot
Power hitter	Short stride, explosive lower half, looks for one pitch	Stay out of the area he hunts, change speeds	Throwing his pitch in his zone in his count

The 1-1 Count Is the Most Important Pitch You Throw

I told you I would come back to this. Here is the math that ought to scare you straight. After 1-1, the league hits about .323. After 1-2, it drops to .156. After 2-1, it climbs back to .337. The single pitch you throw on 1-1 swings the at-bat by nearly 180 points of batting average. There is no other point in the count where the leverage is that high. And yet 1-1 is where I see the most lazy pitching at every level.

Why is it lazy? Because nothing has gone wrong yet. The pitcher and catcher are not stressed. They have not given up a hit. They have not walked anybody. They are just going. So they default to whatever the previous pitch was, often a fastball, and they throw it middle-middle without thinking. The hitter, who is also at his most relaxed neurological state at 1-1, takes a confident hack. Hard contact follows.

My rule for 1-1: it must be a chase pitch, not a strike. You are trying to get to 1-2 by getting the hitter to swing at something off the plate, or by stealing a corner with your best executed pitch of the at-bat. If you are going to throw a strike on 1-1, it should be your absolute best secondary, in the location you have practiced a thousand times, off a sequence that tunnels from the previous pitch. Anything less and you are gambling against bad odds.

Sequencing With Runners On Base

Everything I have said so far assumes a simple at-bat with no baserunner pressure. Once a runner reaches first, second, or third, the sequencing math changes. You now have to weigh the risk of the runner advancing on a passed ball or wild pitch against the strikeout potential of your best chase pitch. You have to consider whether the hitter is in bunt mode, hit-and-run mode, or steal-defense mode. You have to balance the slide-step against your normal mechanics.

The general rules I teach are these. With a runner on first and less than two outs, sequence to induce ground balls. That usually means more sinkers, more two-seamers, more cutters in on the hands of pull hitters. With a runner on third and less than two outs, sequence to induce strikeouts and pop-ups. That means staying up in the zone with fastballs and using your best chase breaking ball. With a runner on second and a hitter who can shoot the gap, you treat the at-bat like a clean count situation but with extra urgency on the strikeout, because a single can score the run.

If you want a deeper read on this, I have a separate piece on throwing a pickoff move to first base that pairs naturally with this section. Holding runners is a sequencing skill in its own right, because every pickoff attempt you make affects the hitter’s readiness for the next pitch.

Working With Your Catcher

Most pitchers do not call their own game until late in their development arc, and even pros with full autonomy still rely on their catcher to be the second brain. The pitcher-catcher partnership is the single most important relationship in your sequencing. A great catcher sees what you cannot from sixty feet away. He sees the hitter’s stride length, his foot position, his bat angle in his stance. He sees the bat barrel speed on a foul ball. He sees the swing decision moment by moment.

When I run a battery meeting, I tell the pitcher and catcher to agree on three things before the first pitch. First, who is leading the sequence. Usually the catcher, but the pitcher should know. Second, what shake-off means. A single shake means “let me re-think the location.” Two shakes means “wrong pitch, give me something else.” Third, what the default is when both of you are unsure. Usually it is the pitcher’s best executed pitch in his most comfortable location. Defaulting to greatness is better than defaulting to a guess.

If you want a deeper dive into how the catcher side of this partnership works, my piece on calling a game as a catcher walks through the catcher’s framework in detail. The two articles are designed to be read as a pair.

The Self-Scout: Knowing Your Own Tendencies

Hitters at every competitive level are scouting you. In college and high-level travel ball, they have video. In high school, they have parents and assistant coaches with charting clipboards. The first time you face a team, you have the element of surprise. The second time, you do not. By your third start against the same opponent, every pattern you fall into has been catalogued.

The fix is to self-scout. After every appearance, sit down with your pitch chart and look for patterns. What did you throw on every 0-0? What was your most common 1-1 pitch? What did you go to with two strikes? If you see a pattern, the next opponent will too. The goal is not to be random. Pure randomness throws your best pitches in bad spots. The goal is to be unpredictable within your strengths. If your best pitch is a slider but you have thrown it for the third pitch of every two-strike at-bat for four games, the next team is sitting on it.

Tools like Synergy Sports, Rapsodo, and TrackMan now have sequencing reports that visualize your pattern frequencies. If you are a college pitcher or a serious high school prospect, ask your coach or the recruiting coordinator to pull a report after every weekend series. The information is gold.

Drills That Build Sequencing Skill

Sequencing is a cognitive skill, but it can be drilled. Here are the drills I run with my pitchers. Most of them are bullpen variations. None of them require special equipment beyond a catcher and a strike zone target. Build them into your weekly bullpen rotation.

Live count bullpens. The catcher calls out a count before every pitch. You execute as if you are facing a real hitter. After the bullpen, review the count plan you mentally executed and grade yourself on each pitch.
Two-pitch tunnel drill. Set a plate target. Throw your fastball at a corner, then immediately throw your tunnel pitch from the same release. The catcher grades the tunnel by how similar the first 18 feet looked. Aim for ten consecutive matched tunnels.
Sequence flash cards. Write each of the six sequences from earlier on index cards. Shuffle them. Draw a card before each at-bat in a simulated game and execute the sequence. Forces you to use everything in your bag.
Hitter image drill. Have your bullpen catcher describe a hitter type before each fake at-bat. “Free swinger, pull side, big leg kick.” Then execute a four-pitch sequence designed for that hitter. Tests your ability to plan on the fly.
Charting your bullpen partner. If you bullpen with a teammate, chart his work. You learn sequencing fastest by watching it happen and grading another pitcher’s choices.
Two-strike escape drill. Start every at-bat at 0-2 in your simulated bullpen. You are not allowed to throw the same pitch in the same location twice in a row. Forces creativity in put-away situations.

Pair these with general work on pitching command drills and you will be developing two skills in one bullpen. Sequencing is meaningless if you cannot execute the pitches you call. Command first, sequencing second, but train them together.

Common Sequencing Errors I See at Every Level

I have charted thousands of innings over the last decade. The same handful of mistakes show up in youth ball, high school, college, and even occasionally in pro ball. Recognizing them in your own work is the first step to fixing them.

Throwing the same pitch three times in a row in the same spot. Hitters lock in. Even a hanging breaking ball gets crushed once the timing is set.
Going soft after soft after soft. Without a velocity reset, the hitter’s eye and timing recalibrate. The third changeup looks like batting practice.
Falling in love with the strikeout pitch on 0-0. Throwing your best two-strike pitch on the first pitch wastes it. The hitter is not even thinking about it yet, and now he has seen it.
Predictable wasting on 0-2. If your 0-2 pitch is always a high fastball or always a back-foot slider, the hitter knows. He will spit on it and you will be 1-2 in a worse position.
Never coming inside. Pitchers who live away give the hitter the entire outer half plus the inner third. Your sequence collapses if you cannot move the hitter off the plate.
Defaulting to fastball when stressed. When the game speeds up, pitchers reach for the comfort pitch. If your fastball is your most hittable pitch, that is exactly the wrong default.
Ignoring the previous at-bat. What you got the hitter out on last time he stood in is information. Use it. Or specifically do not use it, because he will be looking for it. Either way, decide.
Letting the catcher call every pitch without input. The catcher is a partner, not a master. You are throwing the ball. Your conviction matters.
Not having a plan for the leadoff hitter. Some pitchers walk to the mound without a real plan for the first hitter, then improvise. The leadoff at-bat sets the tone of the inning.
Treating sequencing as the catcher’s job only. If you do not understand why he called what he called, you are an executor, not a pitcher. Develop your own sequencing brain.

Adjusting Sequences Mid-Game

The best plan rarely survives first contact with a real lineup. The hitters take pitches you thought they would chase. They sit on pitches you thought you could sneak by. The umpire’s strike zone is a foot wider on the inside than you expected, or two inches tighter at the top. Your changeup is firmer than usual today. Adjustment is the name of the game.

I teach a simple two-question check between innings. First, what is working better than I expected? Use it more. Second, what are the hitters telling me they are looking for? Take it away. If three in a row have spit on your slider down and away, they are looking off-speed away. Come back in with the fastball. If two in a row have fouled off elevated fastballs, they have adjusted up. Throw the ball below the belt and let them roll over.

The biggest mistake at this stage is being stubborn with your pre-game plan. The plan was a hypothesis. The first time through the order is the experiment. The second time through, you are a different pitcher, with new data, facing different versions of the same hitters. Adjust or get hit.

Sequencing for Younger Pitchers (12U through High School)

If you are coaching or pitching at 12U, 14U, or even early high school, all of the above still applies, but with a major caveat. Younger hitters are even more aggressive than the data suggests. Their swing rates are higher across every count. They are also less likely to have video scouting, which means your sequence does not need to be as varied to stay unpredictable. The biggest sequencing wins at this level come from three things.

Strike one, every time. Whatever pitch gets you a strike is the right pitch on 0-0. The data on count leverage is more lopsided at younger levels. A first-pitch strike at 14U drops the hitter’s batting average by more than 100 points.
Off-speed for strikes. Most younger pitchers throw off-speed only as chase pitches. The hitter learns to take them. If you can throw a changeup or a curve for a strike at 0-0 or 1-1, you are essentially adding another fastball to your arsenal in the hitter’s brain.
Inside fastball, even imperfectly. Hitters at this level rarely see fastballs in. When you bring one, even with mediocre execution, you change the at-bat. You also set up your away pitch.

Avoid teaching young pitchers complex tunneling. Their physical development is not there. Focus on the count plan and the basic sequences. The advanced material can wait until they are throwing 80 mph and have a real off-speed.

How Pitch Repertoire Shapes Your Sequencing

The pitches you throw determine the sequences available to you. A fastball-changeup pitcher sequences differently from a fastball-slider-curveball pitcher, who in turn sequences differently from a sinker-cutter pitcher. Below is a quick reference for common repertoires.

Repertoire	Primary Strength	Best Sequences	Watch Out For
Four-seam, changeup	Velocity separation, plane shift up to down	Velocity drop, climb the ladder	Same-handed hitters with good barrel control
Four-seam, slider	Tunneling, late horizontal break	Back foot slider, expand off plate	Opposite-handed hitters who cover the plate
Two-seam, slider, change	Plane mix, ground ball induction	Hard in, soft away, sinker for ground balls	Hitters with high contact rates and good bat path
Sinker, cutter	Two-plane horizontal mix from same release	Cutter in, sinker away, repeat	Patient hitters who let the cutter back over
Four-seam, curve, change	Three speeds, two planes	All six sequences from earlier	None, this is the most flexible repertoire
Splitter heavy	Late vertical drop, deception	Velocity drop, two-strike chase	Hitters who recognize splitter spin early

If you have not nailed down your full pitch mix, my baseball pitching grips guide walks through how to grip and develop every common pitch. The sequencing options grow with your repertoire, but you do not need a six-pitch arsenal to be effective. Most college and pro pitchers throw three or four pitches well.

Sequencing and Pitch Counts

One under-discussed dimension of sequencing is its effect on your pitch count. Sequences that get hitters out in three pitches keep your count low. Sequences that lead to long at-bats burn your bullpen, your arm, and your innings. The math is simple. If you average 3.8 pitches per at-bat, you can pitch into the 7th in most starts. If you average 4.5, you are out by the fifth.

The single biggest pitch-count saver is the first-pitch strike. League data shows the at-bat lasts an average of 3.4 pitches when the pitcher is ahead 0-1, versus 4.7 pitches when the pitcher is behind 1-0. Over 25 hitters in a start, that gap is 33 pitches. That is the difference between throwing 95 pitches in seven innings and 95 pitches in five.

The sequencing implication is that your 0-0 pitch should heavily favor strike-throwing pitches even if they are not your nastiest stuff. A 90 mph two-seamer that lands on the corner for a strike is more valuable on 0-0 than a 95 mph four-seamer that misses arm side. Pitch efficiency starts with strike one, and strike one starts with picking the right pitch for the count.

Tools and Tech for Modern Sequencing

The technology available to amateur pitchers in 2026 is honestly absurd. A high school pitcher with a hundred dollars can record his bullpens on his phone, slow them down to 240 frames per second, and analyze his own tunneling. Add a portable radar like the Pocket Radar, and you have velocity separation data on every pitch. Add Rapsodo or TrackMan if your school or travel program has one, and you have spin rate, spin axis, vertical break, and horizontal break for every offering.

The trap is letting the tech replace your feel. Numbers are inputs, not outputs. The dominant pitchers I have coached use the data to confirm or challenge what their feel is telling them. They do not chase numbers for their own sake. A spin rate of 2400 rpm means nothing if the pitch is straight and predictable. A spin rate of 2100 rpm with elite tunneling and great sequencing produces outs.

For radar gun options, I have a guide on the best baseball radar guns that walks through what to buy at every price point. For broader pitch development context, my full how to pitch in baseball overview covers the long arc of becoming a pitcher.

Frequently Asked Questions

What is the difference between pitch sequencing and pitch selection?

Pitch selection is the choice of which single pitch to throw at a given moment. Pitch sequencing is the strategy of how each pitch sets up the next one across an at-bat or even across multiple at-bats. Selection is tactical. Sequencing is strategic.

How long does it take to become a good sequencer?

You can learn the framework in a single off-season. Becoming truly skilled takes hundreds of innings of game experience, because feel is a real part of it. Most college pitchers I have coached become noticeably better sequencers between their freshman and junior years. The big jump comes when you stop thinking about it consciously between every pitch and start operating from a built-in sense.

Does sequencing matter at the youth level?

Yes, but a simplified version. Younger pitchers should focus on first-pitch strikes, throwing off-speed for strikes occasionally, and not throwing the same pitch in the same spot three times in a row. Advanced tunneling and complex sequences are unnecessary until the pitcher has the physical tools to execute them.

Should the pitcher or the catcher call the game?

It depends on the level and the players. At lower levels, coaches often call from the dugout, which is fine. At higher levels, the catcher usually leads with shake-off authority going to the pitcher. The best batteries operate as a collaboration where both players are thinking the same way and rarely need a shake-off because they are already aligned.

How important is the first-pitch strike?

Massive. Hitters bat roughly 100 to 120 points lower in plate appearances that start 0-1 versus 1-0, depending on the level. The single most actionable improvement most amateur pitchers can make is to throw more first-pitch strikes, even if it means using a slightly less nasty pitch.

Can a pitcher with only two pitches sequence effectively?

Yes, especially if those two pitches have meaningful velocity and movement separation. A fastball-changeup pitcher with a 10 mph gap can dominate two-strike counts with the velocity drop sequence. The limitation is that scouting reports will eventually catch up. By high school varsity, most pitchers benefit from adding a third pitch.

How do I know if I am sequencing well?

Track three numbers. First-pitch strike percentage above 60 percent. Average pitches per at-bat below 3.9. Whiff rate on your secondary pitches above 25 percent. If all three are trending in the right direction, your sequencing is working. If your secondary whiff rate is low despite good stuff, sequencing is the most likely culprit.

What should I throw on 1-1 if I do not have a great breaking ball?

Use your changeup off the previous fastball with the same arm slot. The velocity separation is the threat. If your changeup is also weak, throw a fastball at the corner you have been executing best to that day. The 1-1 chase pitch is the ideal, but a well-located fastball is better than a meatball secondary.

How do I sequence the second time through the order?

The second look is when hitters adjust. Counter by reversing your first-time pattern. If you got a hitter out on a fastball away last time, start him with something off-speed. If you challenged him in last time, expand the zone this time. Use what you learned from his swings, not what you used the first time.

Does pitching from the windup or stretch change my sequencing?

Mechanically, your pitches should look the same. Strategically, the stretch usually means runners on, and runners on changes the math toward more ground-ball pitches and fewer chase breaking balls in the dirt. The sequencing framework is the same. The weight you put on different sequences shifts.

Bringing It All Together

Pitch sequencing is the highest-leverage skill a pitcher can develop without changing his physical tools. You can have the same fastball today as you did a year ago. You can have the same slider, the same changeup, and the same arm slot. And you can be a fundamentally different pitcher because you have learned how to use what you have. Velocity gets recruited. Sequencing wins games.

Start with the count plan. Memorize the count behavior table. Pick three of the six sequences and own them. Build a battery relationship with your catcher. Self-scout after every appearance. Adjust mid-game when the data tells you to. Avoid the common mistakes. Drill the cognitive skill in your bullpens, not just the physical one. Use the tech to confirm your feel, not replace it.

If you do those things consistently for an off-season and into the next year, you will not recognize the pitcher you become. The hitters will. Their swings will tell you. The weak contact will pile up. The strikeout looking on 1-2 with the hitter frozen on a tunneled curveball will become a regular occurrence. That is what sequencing earns you. Now go chart your next bullpen.