TRAINERS

BASEBALL

PRESTON LARRISON

Pitching Coach

Preston Larrison is a private pitching coach who has the experience, knowledge and a skillset that is hard to come by that helps young athletes realize their potential as pitchers. Preston spent 7 years with the Detroit Tigers club after being drafted in the 2nd round of the 2001 MLB draft. Prior to his minor league baseball career, Preston was a standout pitcher at West Aurora High School resulting in being drafted in the 1998 amateur draft by the Tampa Bay Devil Rays, at which time he elected to attend the University of Evansville to play baseball and pursue his education.

Preston is now an assistant to the dean at West Aurora High School while he also coaches the varsity baseball team. He enjoys witnessing the growth of his players and helping his athletes get into college and continue living out their baseball dreams.

BRAD MEDGYESI

Hitting Coach

Brad is a senior hitting and fielding instructor for Top Pick Athletics and works with both teams and individual players.

He was a very prominent baseball prospect in his youth having played shortstop at West Aurora High School and North Central College. That love, knowledge, and eye for the game has led him to a very successful career as a coach.

Brad has over 22 years of coaching experience working with athletes of all skill levels from professional to in-house players. During his 5 years at Top Pick, he has advanced over 60 players into the college ranks as well as developed numerous high school, travel, and in-house players to the next level.

In addition to proven drills and instruction, Brad incorporates state of the art technology into his training. He tracks and analyzes critical swing components such as: attack angle, vertical angle at impact, bat speed, time to impact, and hand speed.

Brad also utilizes 3D virtual technology to measure and compare a player against other players, age groups, and talent levels. These measurables allow the athlete to receive instant feedback during the lesson and allows Brad to design custom training drills for each individual player to work on between formal lessons to keep them accountable and to maximize results.

AARON NIECKULA

Camps and Clinics

Aaron Nieckula is the Minor League Field Coordinator for the Oakland Athletics, allowing him to be immersed in baseball at the highest level. Having coached and managed the Athletics’ player development system since 2004, Aaron has contributed to the training and development of hundreds of professional athletes, including many who have reached the Major Leagues. As the A’s Field Coordinator, Aaron is responsible for scheduling and coordinating all on-field activities for Spring Training and the Fall Instructional League. He is responsible for leadership training and development for both coaches and players, while also traveling to the various minor league affiliates and managing the A’s short season affiliate in Burlington, Vermont.

CHRIS HILL

Hitting / Pitching / Strength & Conditioning

Chris is dedicated to helping athletes improve their strength, agility, speed, endurance and on-field performance. Chris runs Sport Specific Training sessions for athletes of all ages, and holds private catching and hitting lessons. The Sport Specific Training sessions are specific to each athlete’s sport and goals.


Chris has played baseball for Yorkville High School, the Illinois Edge, the Wheaton White Sox, Semi-Pro Oswego Cats and North Central College. He graduated from NCC with a Bachelor’s Degree in Exercise Science.


Chris was a 4-year starter at Yorkville and he was named the N.I. Big 12 Player of the Year, Offensive Player of the Year and named to the All-Area Team.

At North Central he helped lead the Cardinals to 3 straight regular season CCIW conference titles, back- to-back 31 win seasons, a conference tournament title, a regional title, and helped the team advance to the final four in the 2017 College World Series.

He was a two-time CCIW All-Conference selection, two-time All-Central Region Team selection, and NCC Defensive Player of the Year at North Central.

He recorded a .321 batting average with 161 hits, 105 RBI and 11 homeruns at NCC. He is ranked second in doubles hit in a single season, ranked first in career doubles, and finished in the top 10 for all-time total bases, sacrifice flies and at-bats.

BILL COPP

Tier 1 Pitching

Bill’s philosophy is to create a fun learning environment for each player. Each lesson is structured to the individuals needs and age. In the day of everything revolving around velocity, Bill will create great mechanics to coincide with strength programs to achieve Top Pick goals!

Some of Bill’s Credentials Include:

  • Played HS ball at Aurora Central Catholic
  • Played Collegiately at Triton and Iowa State University
  • Played Professionally with the Pittsburgh Pirates. 
  • Drafted 1st pick in the 7th round in 1986
  • Career ERA of 3.54 in over 400 plus innings
  • Member of IHSA Coaches Association
  • Inducted into Aurora Boys Baseball First Hall of Fame class
  • Current pitching Coach at Brother Rice HS
  • Has mentored and Coached 6 MLB players.
  • Helped place 1000 plus kids in College programs.