Sign up for free and compete with friends worldwide.
You already debate every match with friends. Now put your predictions to the test. Just enter it.
Predict matches across the world's biggest football and basketball competitions.
FootballFootballMake predictions, track your progress, Climb the ranks.
Make predictions on matches, brackets, and tournament winners - submit your picks before the deadline and see how you stack up against every other Knight.
Top predictors are rewarded with more XP - compete to be the best Knight of all time - rank up through Knight tiers by playing different competitions.
Get scored against other Knights in local and regional leagues! Create your own league, be the best among your friends and earn bragging rights!
Follow live scores and real-time leaderboard updates - see exactly where you stand the moment results come in and track every point as it happens.
Predict matches. Compete with others. Prove your sports knowledge.
Rival: Knight Arena is a sports app that lets fans predict match outcomes, earn points, and compete with friends and the wider community - without betting.
Instead of leaving sports predictions in chats, comments, and casual conversations, Rival: Knight Arena turns them into a clear, fun, and measurable competition. Pick the matches, submit your predictions, follow the results, and see where you stand on the leaderboard.
Got questions about how Rival works? Here's what most players ask.
Yes. Downloading the app and joining any competition in Rival is completely free.
It depends on the competition — often several times a week. The exact deadline for every match or round is always shown in the app.
Yes. You can join at any time — alongside the global season-long leaderboard, every month brings a fresh monthly leaderboard and a new chance at a good ranking.
The exact rules and point values for every prediction are shown in the app.
Rival covers multiple football and basketball competitions at once — join us, download the app and find your favorite competition.
No. Rival has no odds, stakes or payouts. It's a free sports knowledge and prediction game.