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Marcus Marauders Coaching Staff

Jeff Sherman, Varsity Head Coach

Jeff Sherman was appointed Head Baseball Coach at Flower Mound Marcus High School in 2013 at the age of 30. He is currently serving as Head Coach for the 12th season.

Over the last 12 years, Coach Sherman was named District 6-6A Coach of the Year three times and he has lead Marcus to 5 District Titles.  Each year Marcus Baseball has been ranked at the National & State Level. For the last three years, Coach Sherman served on the USA National Team Coaching Staff - U15. In September 2022, the USA National team won the gold medal in the WBSC U-15 Baseball World Cup against Cuba in Hermosillo, Mexico. In 2015, Perfect Game named him All-American Head Coach West Team in San Diego. Coach Sherman has been featured on numerous National Podcasts and has own channel on Stick & Ball TV.

Prior stops before Marcus High School included Frisco Centennial High School, where Sherman served as the hitting and infielders coach.

Coach Sherman is a native of Flower Mound and a 1999 graduate of Marcus. He attended Paris Junior College where he earned All-Conference honors. After Paris, he played two years at Missouri Baptist University in St. Louis, where he was named All-American in 2002 and 2003. Sherman earned a bachelor’s degree in Kinesiology from Missouri Baptist in 2003.

Coach Sherman teaches Physical Education at Marcus. He lives in Flower Mound, with his wife Sarah, their daughter Harper, son Brody, and son Walker. Coach Sherman is an active member at Valley Creek Church. His passions are his faith in Jesus Christ, family and coaching baseball!

T.J. DiBiaso – Assistant Coach

This will be Coach DiBiaso’s seventh year at Marcus with previous stops of 1 year at The Colony High School, and three years coaching at Prince of Peace Catholic School in Plano. He will be continuing the role of bench coach for Varsity this year with an emphasis on catchers.  He is dedicated to this team and to continuing the winning culture we have here at Marcus.  

Coach DiBiaso is very passionate about the game of baseball and is excited to be a part of the program this year.  He graduated from the University of North Texas in 2006.  He is currently teaching business classes at Marcus.

Coach DiBiaso is married to Crystal. They have a son, Jacoby (9), and a daughter Addison (6).  He is looking forward to a great 2020 season.  GO PACK!


Tate Baker-Assistant Coach

This is Coach Baker’s 5th year coaching and teaching and first at Marcus. Coach Baker is a home grown Marauder graduating in 2009 from Marcus. During his times at Marcus he received All-District Honors in both football and baseball. Coach Baker was an infielder for the 2009 Regional Final Marcus Baseball team and attended and played college baseball at Sam Houston State University. Coach Baker teaches business and is very excited to be back home at Marcus! 


Josh Fuel, Assistant Coach

Coach Fuel has served the Lewisville ISD for 15 years, and Marcus High School for the past eleven. He coaches baseball and football and works in the Special Education Department.


Coach Fuel is married to his wife Allison and has a 2 year old son Dominic.  The Fuel family has a long history of service with the Lewisville ISD: Allison teaches third grade at Creekside Elementary in Lewisville; Coach Fuel’s father, Eldon, is a retired coach for Flower Mound High School; and his mother, Joyce, teaches at Shadow Ridge Middle School. Coach Fuel has two brothers, Colin and Nick, both who serve in the United States Army, and a sister, Hillary.


Coach Fuel said, “I’m looking forward to the 2018 season and the excitement that it will bring. Go Marcus Baseball!”