Travis Summerlin - Head Varsity Baseball
Josh Harden - Assistant Baseball Coach.j

Assistant Varsity / JV Blue


Coach Harden is beginning his 4th year as a member of the Titan coaching staff.


He graduated from DeKalb, Tx in 2002, earned his BA (Kinesiology) at The University of Texas at Arlington in 2006 and completed graduate work at the Kanakuk Institute in Branson, Missouri in 2008.


He taught middle school Science and PE for 6 years and held the position of MS Athletic Coordinator for a year as well. Coach Harden coached baseball at Pantego Christian Academy (2004-2006). In 2014, Coach Harden arrived in Frisco and taught/coached at Independence HS for 3 years. He left for a brief time, teaching and coaching at Bowie HS but has returned to Frisco ISD and is excited to be a part of the CHS Titan Baseball family.


Overall, Coach Harden has been teaching/coaching for 13 years.  I coach to influence athletes with a futuristic mindset. I want to impact their thought processes with the hope of making them the most successful individuals they can be and someone who will be self-confident for the rest of their lives. My wife (Kristy) and I have been married for 12 years, we have three boys Carter, Caleb, and Cannon. We enjoy playing all sports, hunting, camping, and being in the outdoors.


Head Coach

Coach Summerlin will be serving his 2nd year as the Head Coach of the Titan Baseball program. He has been at Centennial for 9 years, the past 7 serving as a Varsity Assistant.

A longtime Frisco resident, Coach Summerlin graduated from Frisco High School in 2006. After
completing his BS in Kinesiology and Texas State University he returned home to Frisco to coach at Clark Middle School for 3 years. While coaching at Clark Coach Summerlin also served as an assistant on the baseball team.

In 2016, Coach Summerlin moved to Centennial full time as a teacher and football/baseball coach. While coaching football, he served as a WR coach all 4 years. He currently teaches World History and US History and loves impacting kids in the classroom as well as on the baseball field.

Coach Summerlin is married to his wife, Rachel, who is also in education, teaching Social Studies at Reedy High School. They have two boys, Simon and Canaan who can be seen at most Varsity baseball games throughout the season.

In his free time, Coach Summerlin likes to spend as much time with his family as possible. He also enjoys golfing, hunting and working out whenever possible.

Coach Summerlin is absolutely thrilled to be able to lead the Titan Baseball program as the Head Coach this season. The support of the players, parents and administrations has been nothing but overwhelming. Here’s to a great 2022 Titan Baseball Season.

Casey Jones - Assistant Baseball Coach.j

Assistant Varsity / JV Red


Assistant Varsity


Coach Witcher comes to Centennial after a 30 year coaching career in Oklahoma. He was 143 - 41 as a head coach at Midwest City and Sallisaw, including a state tournament berth. He was also an assistant at Broken Arrow High School. Coach Witcher also coaches Wide Receivers for the Titan football team. Coach Witcher and his wife Lisa have been married for 30 years and have a son, Wade.

Coach Casey Jones is in his 14th year teaching and coaching and first year at Centennial.


He graduated in 2004 from Decatur High School. He went on to play baseball at Hardin-Simmons University for 4 years and graduated in 2008. Coach Jones has worked for multiple schools: Decatur (6) Frisco Independence (4) Nocona (1) and Lovejoy (1).

Coach Jones grew up in the coaching world as a coaches’ kid. His dad Chris is still in the profession with 39 years behind him and currently coaching football at Prestonwood Christian Academy.

Coach Jones teaches US History and World Geography at CHS. He also coaches wide receivers for the football team and loves all things Air Raid. He and his wife Katie have been married for 8 years and have 2 boys Walker and Ethan. Some of his hobbies include hunting, playing guitar and reading. He and Katie raise Beefmaster cattle and teach the boys about farm life in their free time. They are very protective of family time and are actively involved in their Bible Study group at church.

Coach Jones loves web gems and QAB’s and is excited to see Titan baseball players compete and play with confidence. Go Titans!

Assistant Varsity / JV Red