There were 19 matches for Region I volleyball on Thu, 8/31/2023. The featured matches were by Region I top ranked teams #4 Flower Mound (TX) vs. Friendswood (TX), #4 Flower Mound (TX) vs. Owasso (OK), and #6 Argyle (TX) vs. Central Heights (Nacogdoches, TX). The first match, Grapevine (TX) vs. West Ridge (Blountville, TN), started at 8:30a.