Jacob deGrom's name has become synonymous with pitching dominance in modern baseball. Over the course of his career with the New York Mets, he has compiled a resume that includes multiple Cy Young Awards, a record-setting strikeout-to-walk ratio, and a fastball that routinely touches triple digits. While his natural talent is undeniable, a deeper examination reveals that his extraordinary consistency is forged not in the heat of game action but in the disciplined, repetitive work of his pitching drills and practice routines. deGrom's approach offers a masterclass in how structured practice translates to elite performance.

The Foundation: Pitching Mechanics and Drills

At the core of deGrom's success is a relentless focus on his pitching mechanics. He is known for his fluid, repeatable delivery—a motion that minimizes unnecessary stress on his arm while maximizing velocity and command. Achieving this level of efficiency does not happen by accident; it requires hundreds of hours of targeted drills designed to ingrain muscle memory and correct even the smallest deviations.

Mechanical Efficiency and Repetition

Pitching drills for deGrom begin with the basics: balance, timing, and arm slot. One of his most frequently cited drills is the "towel drill," where he simulates his throwing motion without a ball, focusing on the path of his arm and the release point. This low-impact exercise allows him to reinforce proper mechanics without taxing his arm. Similarly, he uses "rock and fire" drills to improve hip rotation and weight transfer—key components of generating power from his lower half. By repeating these drills daily, deGrom ensures that his delivery stays consistent even when fatigue sets in during a long outing.

Command and Control Drills

deGrom's ability to paint the corners of the strike zone is legendary. To hone that command, he incorporates drills that challenge his accuracy under realistic conditions. One such drill involves setting up a series of small targets within the strike zone—often using cones or markers behind home plate—and throwing to each one in sequence. He also works on "spot pitching" from different arm angles, ensuring he can adjust his release point without sacrificing velocity. According to Mets pitching coach Jeremy Hefner, deGrom’s drill sessions are "laser-focused on intent; every pitch has a purpose." This precision training is a cornerstone of his consistency: when faced with a critical 3-2 count, deGrom does not guess—he executes a pitch he has thrown thousands of times in practice.

Velocity Maintenance and Strength Drills

Maintaining elite velocity deep into games is another hallmark of deGrom's performance. Contrary to the myth that speed comes solely from arm strength, his velocity is rooted in whole-body mechanics. Drills that emphasize explosive hip rotation and trunk stability are central to his routine. For example, he performs "medicine ball throws" against a wall to simulate the kinetic chain of his delivery. He also uses "resistance band work" to strengthen his shoulder and elbow connective tissues, reducing injury risk while preserving arm speed. These drills are not just about power; they are about sustainability. deGrom’s ability to throw 100 mph in the seventh inning of a start is a direct result of the thousands of controlled, high-intensity repetitions he performs between starts.

The Blueprint: Practice Routines

Beyond isolated drills, deGrom’s practice routines form a comprehensive system that prepares him both physically and mentally for the demands of a 162-game season. His daily schedule is regimented, but it also allows for flexibility based on how his body feels—a balance between discipline and self-awareness that contributes to his durability.

Long Toss: Building Arm Strength and Endurance

The long toss program is perhaps the most publicized element of deGrom's routine. He begins each throwing session with a structured long toss progression, gradually increasing the distance from 60 feet to well over 200 feet. This isn't just about throwing far; it’s about developing a "loose, easy" arm action that carries over to his game mechanics. Long toss helps deGrom establish a consistent release point at maximum effort, while also conditioning his arm to handle large workloads. He often adjusts the distance based on recovery needs—a testament to the individualized nature of his regimen. As documented by MLB Network analysts, deGrom’s long toss sessions are a "rhythmic, almost meditative" part of his preparation, reinforcing the connection between his lower body and arm.

Video Analysis: The Science of Self-Correction

In the modern era, no elite pitcher relies solely on feel. deGrom dedicates significant time to video analysis, reviewing every bullpen session and start frame by frame. He looks for changes in his arm slot, the tilt of his shoulders, or a slight drift in his landing spot. This analytical approach allows him to catch mechanical flaws before they become bad habits. For example, if he notices his release point dropping by half an inch, he will adjust his drills the next day to correct it. deGrom works closely with the Mets’ analytics department to track metrics like vertical release point and horizontal release angle—data that he then translates into actionable changes during his practice sessions.

Simulated Game Situations

To bridge the gap between practice and live games, deGrom regularly includes simulated innings in his routine. In these sessions, he faces hitters from his own team, often setting up specific scenarios such as "runner on second, one out" or "bases loaded, no outs." The goal is to replicate the pressure of real competition—the adrenaline, the need to execute a pitch under duress—within a controlled environment. By doing so, he trains his nervous system to react calmly to high-stakes moments. These simulations also allow him to test new pitch grips or sequences without the risk of a game situation. deGrom's ability to maintain a calm, collected demeanor on the mound can be traced directly to this mental repetition.

Recovery and Regeneration

Consistency is impossible without proper recovery. deGrom follows a strict post-start recovery routine that includes ice baths, compression sleeves, and soft tissue work. He also incorporates active recovery days, where he performs light jogging and mobility exercises rather than throwing. Sleep is treated as a performance tool; he aims for at least eight hours per night, with a consistent bedtime. This commitment to recovery ensures that his body is ready to repeat his high-effort delivery start after start, week after week. In interviews, deGrom has emphasized that "the work you do between starts is just as important as the work on the mound."

Strength and Conditioning

deGrom's physique is often cited as a factor in his success. Though lean, he carries substantial functional strength, particularly in his lower body and core. His conditioning routine includes deadlifts, squats, lunges, and rotational exercises. However, he avoids heavy overhead pressing or extreme weight lifting that could alter his shoulder mechanics. Instead, he focuses on explosive movements that mirror his pitching motion—like med ball slams and rotational cable pulls. Additionally, he performs a dedicated mobility routine targeting his hips, thoracic spine, and ankles to ensure he can maintain a proper posture throughout his delivery.

The Mental Game: Discipline and Consistency

While physical drills and routines build the foundation, mental discipline is the cement that holds it together. deGrom’s consistency is not just a physical attribute; it is a cognitive skill honed by deliberate psychological preparation.

Routine Adherence as a Mental Anchor

For deGrom, his routine serves as a psychological safety net. He follows the same pre-start sequence: from the foods he eats two days before a start to the specific pattern of his warmup throws in the bullpen. This ritual minimizes decision fatigue and reduces anxiety. When every step feels familiar, the mind is free to focus on execution rather than variables. Sports psychologists often cite deGrom as an example of how a fixed routine can enhance performance by lowering cortisol levels and increasing a sense of control. He has described his routine as "meditative"—a way to step into a state of flow where everything else fades away except the batter and the catcher's mitt.

Visualization and Self-Talk

Throughout his career, deGrom has spoken about using visualization to prepare. Before a start, he mentally rehearses each type of pitch—fastball up, slider down and away, changeup inside—against every batter in the lineup. He imagines the feel of the ball leaving his hand, the rotation, the seam. He also uses positive self-talk, reminding himself of his preparation and past successes. This cognitive rehearsal has been shown to activate the same neural pathways as physical practice, meaning that even when he’s not on the mound, he is still refining his performance.

Measurable Impact: Performance Metrics and Achievements

The results of deGrom's rigorous training are evident in the numbers. Over his career, he has posted some of the lowest ERA and WHIP numbers in the league, and his strikeout-to-walk ratio has consistently ranked among the best—often exceeding 5.0. In 2021, he had a stretch of eight starts with an ERA below 1.00, a feat that highlights the consistency his drills have produced. He has won Cy Young Awards in 2018 and 2019, and was the unanimous winner in 2019—a testament to his dominance. Even when working through injury-shortened seasons, his underlying metrics (like average exit velocity and hard-hit rate) remain elite, proving that his routine-driven consistency persists despite physical challenges.

The Role of Training Innovations

deGrom's training regimen has influenced how the Mets and other teams develop pitchers. The team has adopted some of his drill philosophies in their minor league system. For example, his emphasis on hip mobility and core rotational strength has led to the inclusion of specific exercises in their strength programs. Additionally, the use of video analysis and biomechanical tracking has become standard across the organization. deGrom's approach is a living case study in how a single athlete can reshape best practices through the sheer effectiveness of his training.

Lessons for Aspiring Pitchers

For coaches and players looking to emulate deGrom's consistency, the takeaway is not to copy his exact routine but to adopt his mindset. Several principles stand out:

  • Prioritize mechanics over raw effort. Drills that reinforce repeatable motion lay the groundwork for both accuracy and velocity. A clean delivery reduces injury risk and makes command easier to maintain under fatigue.
  • Make every rep intentional. Whether it's a 200-foot long toss or a flat-ground pitch, every throw should have a purpose—targeting a specific location, mimic a game situation, or testing a mechanical adjustment.
  • Use data and video as a tool, not a crutch. Record and review your sessions. Look for patterns in your release point, spin axis, and movement. Small changes can produce large improvements.
  • Build recovery into your schedule. Consistency demands that your body is able to perform repeatedly. Rest, nutrition, and proper warm-up/cool-down routines are non-negotiable.
  • Mentally rehearse your success. Visualize yourself executing pitches in pressure situations. Develop a pre-performance routine that signals your brain it's time to compete.

Integrating Drills into Daily Practice

Coaches can adapt deGrom's drills for players at any level. For younger pitchers, the focus should be on basic mechanics and towel drills before moving to live bullpens. For advanced players, adding simulated game situations and video review can accelerate development. The key is consistency—doing the same drills day in and day out until they become second nature.

The Enduring Legacy of a Routine

Jacob deGrom's career is a testament to the power of deliberate practice. While injuries have occasionally interrupted his seasons, the underlying consistency of his performance—when healthy—remains remarkable. His example shows that greatness is not a product of luck or raw talent alone; it is the accumulated result of thousands of small, disciplined actions repeated over years. For anyone serious about pitching, studying deGrom’s drills and routines provides a roadmap to sustained excellence. The next time he steps on the mound and delivers a 100-mph fastball to the outside corner, remember: that pitch was not born in the stadium—it was perfected in the quiet, repetitive hours of practice.

To learn more about deGrom's training methods, see the MLB feature on his long toss regimen. For a deeper dive into pitching mechanics, the Driveline Baseball blog offers science-based drills similar to those used by deGrom. Additionally, an ESPN analysis breaks down the biomechanics behind his consistency.