Jason Eller
Jason Eller
Title: Head Coach, First Year
Phone: 706-731-7917
Email: seller@gru.edu

Printable Bio in PDF

Jason Eller is in his first season as the head man of the Diamond Jaguar Baseball program.

Eller was introduced by GRU Augusta Director of Athletics Clint Bryant as the fifth head coach in the program’s 48-year history in a Monday, July 1 press conference in the JSAC (Jaguar Student Activities Center) ballroom on the university’s Summerville campus.

Eller, 40, spent the previous 11 seasons on the University of Georgia’s coaching staff, including the last seven years as a full-time assistant under head coach David Perno. In June, 2012, he was named pitching coach after assisting Perno with the hurlers during the 2011 and 2012 seasons. Eller also coordinated UGA’s recruiting efforts from 2007-12.

“We had a tremendous amount of interest in our search,” Bryant said. “We brought five outstanding candidates to our campus, each of whom is more than capable of leading our program. I am confident, after much contemplation and deliberation, that we have found an excellent coach in Jason who is ready to make his own mark.”

A native of Kennesaw, Ga., Eller was charged with improving UGA’s mound fortunes. In 2011, the Bulldogs reduced their earned run average to 4.90 (down 3.61 runs per game from an 8.51 ERA in 2010). In 2012, Georgia’s ERA of 3.86 was its lowest in the aluminum bat era (dating back to 1974). Eller’s top pitcher in 2012 -- left-hander Alex Wood -- was a second-round draft pick of the Atlanta Braves and made his major league debut for the Braves in May, 2013.

Eller was a part of three Georgia squads that advanced to the College World Series (CWS), including in 2008 when the Bulldogs were the national runnerup. Eller made his mark as a recruiter, setting a new Bulldog standard with 49 players selected in the past seven Major League Baseball (MLB) drafts, including a school-record 11 signees in 2011. Georgia’s 2011 recruiting class was ranked as high as No. 2 nationally by Perfect Game USA and finished in the top 20 after five draft picks enrolled at UGA. Five members of the 2012 signing class were drafted and seven members of the 2013 signing class were drafted, including Baseball America’s National High School Player of the Year for the second consecutive year (first round pick Clint Frazier, OF in 2013; first round pick Byron Buxton, OF in 2012).

Eller’s tenure with the Bulldogs also included stints working with outfielders and hitters in addition to serving as both a first base coach and third base coach. In 2003, he came to Georgia as a volunteer coach and was promoted to full-time assistant status in August, 2006.

Under Eller’s tutelage, Georgia hitters set a school record and SEC-best 109 home runs in 2009 as the Bulldogs made their second consecutive appearance in the NCAA Tournament. It was the first time Georgia made back-to-back trips to the NCAA postseason since 2001-02. Georgia’s 2008 recruiting class was ranked fifth nationally by Collegiate Baseball.

Eller helped steer the SEC Champion Bulldogs to within a victory of the 2008 national championship. Georgia captured another NCAA Athens Regional and Super Regional, and then the Bulldogs reached the CWS Finals. UGA earned a consensus No. 2 final national ranking, marking the second-best finish in school history. Georgia’s offense in 2008 set school records for hits, total bases, at bats and tied the mark for games played.

Eller came to the Bulldogs from Georgia State where he spent the 2002 season as an assistant on Mike Hurst’s staff. Eller served as hitting instructor, worked with outfielders and was the team’s strength training coordinator. He gained additional experience as a part of the East Cobb baseball program. He was the manager of the 2003 Perfect Game Junior Division champion East Cobb Braves. He served as manager of the 18 and under CABA World Series championship East Cobb Tigers squad in 2001 and assistant coach of the 2000 team that won the CABA World Series.

He has worked as an instructor at various summer baseball camps including at Georgia, Florida State, Griffey International and the Bucky Dent Baseball School.

A 1998 graduate of Georgia State with a B.A. in Sociology, Eller was a four-year letterman for the Panther Baseball program from 1992-95 and served as a student assistant coach in 1996.

Eller is married to the former Amy Jones of Sandersville, Ga.


The Jason Eller File


February 24, 1973 in Kennesaw, Ga.

High School

Sprayberry High School, Marietta, Ga., 1991

College Education

Georgia State, B.A. in Sociology, May, 1998


Wife, Amy Jones Eller

Collegiate Experience

Georgia State, four-year letterman, 1992-95

Professional Experience

Athletes-In-Action (Africa and Ecuador), 1995-96

Tennessee Walkers (Big South Independent Association), 1997


Assistant Manager, New Jersey Diamonds (LPBL), 1998

Assistant Coach, Martin Methodist College, 1999-2000

Assistant Coach, Wofford College, 2000-01

Manager/Assistant Coach, East Cobb Tigers (18 & under), 2000-02

Assistant Coach, Georgia State, 2002

Volunteer Assistant Coach, University of Georgia, August, 2002-06

Assistant Coach, University of Georgia, August, 2006-13

Mark Mortimer
Mark Mortimer
Title: Assistant Coach
Phone: 706-667-4682
Email: mmortimer@gru.edu

He signed with the Atlanta Braves in 1997, coached in Major League Baseball from 2002-03, and now Mark Mortimer is joining the GRU Augusta Baseball Program as the top assistant to Head Coach Jason Eller.

Mortimer will oversee hitters and catchers and assist with the infielders. Making it all the way to triple-A baseball with the Braves organization as a primary catcher with experience at first base and outfield, Mark was part of back-to-back Carolina League Championships with the Myrtle Beach Pelicans. In 2002 he stayed in the MLB as the Braves’ bullpen catcher and batting-practice pitcher. Mortimer caught for Tom Glavine, Greg Maddux, and John Smoltz during his year traveling and practicing with the team.

Coaching and training became Mark’s focus upon leaving the MLB. From 2010-12, Mark was the hitting and catching coach for Parkview High School’s baseball and softball teams. He saw Parkview baseball win back-to-back state championships in 2011 and 2012 and a national title in 2012.

He was an instructor for professional players and a competitive travel-baseball coach with Hardball Warehouse in Duluth, Ga., in 2004. Mark began working with BigStix Baseball in 2005 as the president of the high school baseball program. Since then he has watched 60 players sign college scholarships and coached 10 players that are currently playing in the big leagues.

Mortimer earned his B.S. in criminal justice from Georgia Gwinnett College in 2013. Working towards his degree at Georgia State University from 1995-97, Mark played baseball for two years with the Panthers before being drafted. He was a Mizuno Freshman All-American and a three-time, first-team All-Conference and All-Region selection at GSU and was the Trans America Athletics Association hitting champion in 1996.

Husband to Christy Mortimer and father to Logan (7), Mark resides in McDonough, Ga., and enjoys annual mission trips to Nicaragua.  

Robbie Wachman
Robbie Wachman
Title: Pitching Coach

Robbie Wachman will oversee all things pitching for the Jaguar Baseball Program. After pitching for Middle Georgia College, where he gained his associates degree, College of Charleston, and Valdosta State, Wachman signed to play professional baseball. In 2002 he was drafted by the Texas Rangers and in 2004 by the Cincinnati Reds. Wachman pitched for three and a half years in the Reds’ organization before heading to Augusta.

He opened Best 9 Sports Academy - a community-based organization serving the CSRA. Comprised of proven-professional players, as well as qualified scouts, Best 9 Sports’ goal was to teach the fundamentals of the game through physical instruction, training, and utilizing personal connections to scouts and others in the baseball business, both at the collegiate and professional level. During his tenure as owner of Best 9 Sports, Wachman saw over 100 student-athletes sign collegiate scholarships.

Husband to Bille Ann Wachman and father to William Pierce (one) and Mattison Reese (six), Robbie lives in Augusta, Ga., and plans to further his education at Georgia Regents University.

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