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Meet The Coaches


Coach McCall
Head Coach

Coach McCall will be joining the Klein Oak family in the 2022/2023 season! She has taught and coached in the public school system for six years and has coached club since she was 19. She spent one year with Dayton ISD, where she was the head volleyball coach at Dayton High School where their team nearly tripled their wins from the previous season. For the other five years, she worked within Splendora ISD where she was the head volleyball coach at Splendora High School for three years and a junior high coach for two. During Coach McCall’s time as a head volleyball coach at Splendora, the LadyCats broke the school record for wins and then went on the furthest playoff run in school history, punching a ticket to the regional tournament. 

Coach McCall graduated from Tarkington High School and continued playing volleyball at the collegiate level on scholarship for Wharton County Junior College and The University of St. Thomas. She graduated from the University of St. Thomas in 2016 with a Bachelor’s in Business Administration. She is now studying to obtain her Master’s in Sports Administration through Arkansas State University. 

She is excited to be a part of the Klein Oak volleyball program and is looking forward to a successful season!



Coach Rachel Acosta


Coach Acosta graduated from Clovis High School and attended Wayland Baptist University with a Bachelor’s in Business Management. She transitioned from the financial industry in 2013 to pursue teaching Social Studies and has been for the last eight years, with the past 2 years at Klein Oak. She has previously served as a Department Chair at Doerre Intermediate in Klein ISD, and is currently the U.S. History Team Lead. She is working towards her Master’s degree in Leadership through Sam Houston State University. Coach Acosta is very excited to join Klein Oak volleyball for her first year coaching at the secondary level.

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