PoolDefy/baseball/MLB

Seattle Mariners vs Kansas City Royals predictions

Sun, May 3, 2026 · 8:10 PM UTC · MLB · T-Mobile Park

20 live prediction pools

How PoolDefy predictions work

On PoolDefy you compete against other players, not a bookmaker. Each pool has a fixed entry fee, a transparent prize structure, and pays out automatically in USDC when the match settles. The platform takes a 7% fee — there is no house edge baked into the odds.