Green Ball Wizard
Magically competitive matchups for league play and tournament events
Stop apologizing for lopsided games and spreadsheet chaos. Add the roster, and let Green Ball Wizard magically do the rest. Competitive and fun matchups, standings, and your very own player ratings (no need for DUPR!). Players can view results and standings right here (no app!).
Built for league & tournament organizers
Create your league or event, add your roster, and generate competitive court assignments in minutes. After each session, scores feed empirical ratings so the next round gets smarter. One public link covers tonight’s matchups and standings - players open it on their phones at the courts.
- Balanced round-robin courts for league play and tournament events
- Great for mixed-gender rosters to avoid lopsided matchups
- Handles special scenarios like serve/receive side fairness, BYEs, etc
- Seasons with ratings, standings, and qualification rules
- Public schedule and standings link; no player accounts or apps
Why your league nights and tournament events stay fair
Other tools shuffle people onto courts at random or with simple rotation rules, but that often produces one-sided games and repeat pairings that feel unfair.
Green Ball Wizard intelligently creates balanced, competitive matchups.
Closer scores, sensible partner pairings and opponent matchups, and schedules you can stand behind when someone asks “why these teams?” Across a season or multi-round event, matchups continually improve based on how players actually performed.
Playing tonight? Use Event Matchups or League Standings in the bar below.