Parlay of the Day · 2026-07-28 3-leg MLB parlay Cubs -1.5 · Under 8.5 · Athletics ML $1,305.36 Polymarket 1Polymarket$1,305.362Kalshi PM$1,247.613BetMGM$1,182.104Caesars$1,176.5210betPARX$1,112.80 Compare across all books →