RB - Sports Rival Board

Settle the score. Every pickup game counts: real Elo ratings for hoops, pickleball, ping pong or any sport you invent.

Who's actually the best in your crew? RivalBoard settles it.

Record every pickup game — basketball, pickleball, tennis, ping pong, soccer, volleyball, golf, gaming, or any sport you create — and let real Elo ratings do the talking. The same math that ranks chess grandmasters, applied to Sunday hoops.

EVERY MATCH MOVES THE LADDER • Beat a stronger rival, climb faster. Lose to a weaker one, fall harder. • Margin of victory counts: a 21–3 blowout swings more than 21–19. • Draws supported — even a tie shifts points toward the underdog.

BUILT FOR PICKUP GAMES • 1v1 or teams — everyone on the squad gets the full rating swing • Per-set scoring for tennis, pickleball, ping pong and more • Win streaks, W-L-D records, rating history graphs • Create custom sports with their own icon and color

YOUR CREW, RANKED • A leaderboard for every sport, plus an all-sports ranking • Player profiles with per-sport ratings and rating history • Edit or delete past matches — every rating recalculates instantly

100% OFFLINE. 100% YOURS. • No account. No sign-up. No internet needed. • No ads. No tracking. No subscription. • All data stays on your phone.

Add your friends, record tonight's game, and find out who really runs the court.