A Nationwide Basketball Training System

Marvin Walker has nearly 20 years of coaching experience, including the last three as recruiting coordinator / assistant coach at University of Incarnate Word. Prior to that, he spent one year as an assistant coach at Binghamton University and two seasons at Trinity University.  He was a volunteer assistant for the Tigers in 2010-11 before being promoted to a full-time assistant his second year.

Walker spent five years as the head coach for St. Mary’s Hall girls’ basketball.  He led the Barons to spectacular improvement during his time.  In his first year the team only won two games, but they registered 37 victories over his final two seasons at the helm.  He was previously an assistant at San Antonio Taft High School for a team ranked No. 1 in Texas, and advanced to the 5A state semifinals in 2004.

Walker founded Infinity Hoops, a one-on-one basketball training company and has extensive experience in training athletes ranging from elementary school through college.  He has other coaching stops at Mosley High School in Florida and The Episcopal School of Texas.  He is a member of the Women’s Basketball Coaches Association (WBCA), the Texas Association of Basketball Coaches (TABC), the Black Coaches Association (BCA) and the Texas Girls Coaches Association (TGCA).  He was selected as the coach of the 2005-06 TABC Girls All-Star Game and the TGCA All-Star Game.

Walker earned a Bachelor of Science degree from UTSA in 1997 and his master of sport science degree from the United States Sports Academy in 2002.  He and his wife, Tiffany have a son, Gavin and reside in San Antonio.


  • 9am - 12pm | May 27th 2019

  • COED | Ages 6yr - 16yr 

  • $35 per person | Register Online 


Everyone wants their game to improve; improvement lies in the details and the reps. Ball-Hard has a 'signature' for improving the games of players all over the country... this will be a 3 hour workout,  - capped at 40 participants - 


Each participant will have the ability to enhance their IQ of the game; increase footwork; and work their tails off! If you're a serious player and you are looking for serious results, Ball-Hard invites you to come and get some!!! #TrainWhereTheBestTrain #TheProcess #ResultBasedTraining

Memorial Day Shooting Camp

The Best Shooting Opportunity In Central Texas

  • 1pm - 4pm | May 27th 2019

  • COED | Ages 10yr - 18yr 

  • $50 per person | Register Online 


MAY 27TH | 1PM - 4PM | CAPPED AT 30

Ball-Hard has taken over the basketball shooting market in Central Texas by offering 2 things: 1. Actual kids that lead the area in scoring, shooting efficiency, and field goal percentages... many will advertise excellence yet they have no product or sample size to offer. 2. Revolutionized the shooting game with the Pure Shooter shooting apparatus; this product is being shipped all over the country to NBA, collegiate, and high school teams. Your kid will have the opportunity to utilize this product as well.  


15508 BRATTON LN. STE 625 AUSTIN, TX. 78728

© 2015 by Ball-Hard Player Development L.L.C.

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