Coach Wallace is the current Head Coach at Grapevine High School. Coach Wallace helped lead the Mustangs to the Conference 5A State Finals in 2021 and Semi-Finals in 2020. While in her time at GHS, she has led the Mustangs to numerous regional tournament appearances, district championships, and playoff appearances. She is so pleased to be a part of GCISD and is looking forward to another great season in 2023 with the Mustangs. Coach Wallace lives in Grapevine with her son, Jackson. Robyn played collegiate volleyball and finished her Master's degree at Tarleton State University. She grew up in Iowa Park, TX where she was a multisport athlete, playing volleyball, basketball, and track.
Kelli Barnett Assistant Coach
Coach Kelli Barnett is joining the Grapevine Mustangs in her 2nd year of teaching and coaching. Coach Barnett was born and raised in Wichita Falls, Texas where she graduated from Rider High School in 2016, and played volleyball for 10 years. Her love for volleyball continued while playing on the Oklahoma State University Club Team. Coach Barnett graduated from Midwestern State University with her Bachelor’s Degree in Interdisciplinary Studies in 2020. She is working on her Masters Degree in Education at MSU.
Kelli is a tremendous coach and we are so excited to have her as a part of our team.
