There were 51 matches for Region I volleyball on Sat, 9/2/2023. The featured matches were by Region I top ranked teams Grapevine (TX) vs. #4 Flower Mound (TX), #4 Flower Mound (TX) vs. #6 Argyle (TX), and #6 Argyle (TX) vs. Friendswood (TX). The first match, Grapevine (TX) vs. #4 Flower Mound (TX), started at 8a.