How it works

We build betting slips with real SportyBet booking codes and show you the honest chance each one has of winning. We don't promise wins: long slips lose most of the time, and we tell you so.

Every bet has odds (what the bookmaker pays) and a chance (how often it really happens).

Our chances come from the prediction data SportyBet itself uses (supplied by a company called Betradar). Where a second source exists, we double-check it against Pinnacle (see "What is Pinnacle?" below). If the two disagree a lot, we skip that game.

A chance is an estimate, not a promise. A bet with a 70% chance still loses 3 times in 10.

A slip's chance is all its games multiplied together. That is why a 10-game slip wins rarely, even if every game looks safe.

18+ · Estimates, not guarantees. The win chance shown is the model's view. Bet responsibly.