The AAA Grapevine Mustangs, a 14U baseball team, won the Travel Sports World Series in Grapevine early this month.Mustangs players include Matthew Wilding, Dylan Balas, Landon Day, Jarrett Fairbanks, Buddy Davis, Jacob Faulkner, Nick Jordan, Kyle Eberlein, Joey O’Donnell, Zach Wolf, Jordan Thomas and John Slack.The Mustangs' head coach is Bill Adkins. Other coaches include Kyle Eberlein, Jamie Jordan and Steve Slack.Gazelles come up big at State GamesGrace Geiser, 8, of the Grapevine Gazelles Track Club finished in fourth place in the 800-meter at the TAAF State Games of Texas held recently in Corpus Christi.Teammate Rachel Sutliff, 10, finished sixth in the same event.Scout Amy placed third in the 80-meter hurdles. Amy, an incoming 8th grader at Colleyville Middle School, ran a 13.78 in the 12U girls race.Jordan Millspaugh, 14, of Colleyville took sixth place in the 3200m for the club, which placed a total of 27 athletes in 44 events for the state track meet, which ran through Sunday.Registration for i9 flag footballRegistration for i9 Sports flag football for boys and girls age 4-14 ends Aug. 19.The registration fee for Keller/North Fort Worth and Grapevine-Colleyville play is $140 until Aug. 19 and $155 after Aug. 19.Leagues run for eight weeks through the fall and feature 5-on-5 teams with no intentional contact allowed.Volunteer coaches are also sought, subject to mandatory background check.For more information, visit www.i9sports.com.Southlake Tennis Center running junior summer programsThe junior summer program at Southlake Tennis Center will run through late August.Programs include week-long tennis camps, classes once per week and tournament training. Throughout summer, the center will also feature Friday Match Days, Saturday Play Nights and Future Stars Tournaments.The center aims to provide summer programs for both recreational and competitive junior players.Junior tennis instructional programs begin at $75 and range to $135/week for more advanced levels and $130 for eight classes, which are scheduled through Aug. 23.The Southlake Tennis Center uses the USTA QuickStart program for ages 10 and under, featuring modified balls, racquets and courts to build skills quickly, and an 8:1 student-to-professional ratio.Southlake Tennis Academy Junior Tournament Training will take place through Aug. 23. The three-hour sessions are priced $150 for five sessions and $550 for 20.Information: 817-421-8605 or southlaketennis.com.