NCAA

3 doubles matches first (1 set to 6, 7-point tiebreaker at 6-6) — winning team gets 1 doubles point; 6 singles matches (best of 3 sets, no-ad scoring, 7-point tiebreaker at 6-6 in sets 1-2; super tiebreaker at 1-1 in sets in some formats); Total: 7 points possible per dual (1 doubles + 6 singles)...

NCAA tennis uses no-ad scoring: at deuce, the receiver chooses which side to receive the next point; that point decides the game; Eliminates traditional ad-in/ad-out cycles

Racket: ITF-approved per Rules of Tennis Appendix II; Ball: ITF-approved (yellow felt-covered, 65-67 mm diameter, 56-59 g); Court surface: hard court (most NCAA), clay, or indoor — must be ITF-approved

Court: 23.77 m × 8.23 m singles / 23.77 m × 10.97 m doubles; Net: 0.914 m height at center, 1.07 m at posts; Service boxes: 6.4 m × 4.115 m each

NCAA team: 6 singles players + 3 doubles teams per dual match; Lineup: 1-6 singles in order of ability; 3 doubles teams; Officials: 1 chair umpire per court (or 2-3 umpires per court at championship-level), line judges or electronic line-calling, tournament referee, dual-match referee

3 doubles matches first (1 set to 6, 7-point tiebreaker at 6-6) — winning team gets 1 doubles point; 6 singles matches (best of 3 sets, no-ad scoring, 7-point tiebreaker at 6-6 in sets 1-2; super tiebreaker at 1-1 in sets in some formats); Total: 7 points possible per dual (1 doubles + 6 singles)...

Game: first to 4 points (love, 15, 30, 40, game); Set: first to 6 games, win by 2; tiebreaker at 6-6; Match (singles): best of 3 sets

Code violation framework: 1st = warning; 2nd = point penalty; 3rd = game penalty; subsequent = default; Common violations: ball abuse, racket abuse, audible obscenity, unsporting conduct, coaching during point; NCAA Sportsmanship Code applies; ejection + disciplinary review

WBGT-based heat thresholds for outdoor play; mandatory water breaks at high WBGT. Lightning detection halts outdoor play.

Set tied 6-6: 7-point tiebreaker (first to 7, win by 2); Match tied 1-1 in sets (some NCAA formats): 10-point super tiebreaker decides match (first to 10, win by 2)