Cincinnati vs St. Louis

This market covers the series opener between the Cincinnati Reds and the St. Louis Cardinals at Busch Stadium on July 24, 2026, with moneyline, run total, spread, and player prop markets all live across Kalshi and Polymarket. The moneyline resolves to the outright winner; the various run-total and spread markets ask whether the two clubs collectively or individually clear a given scoring threshold. St. Louis is the current favourite on the moneyline at 59.0% on Kalshi, with Polymarket slightly softer at 57.0% — a narrow 2.0-point cross-platform spread that is the only notable divergence in the data. ESPN Analytics independently pegs the Cardinals at 61.2%, broadly consistent with those readings. The home edge is the clear driver: St. Louis sits at 52-50 and just 1.5 games back of Arizona for the final NL wild-card spot, giving the game genuine postseason stakes for the hosts. Dustin May starts for St. Louis, entering at 5-7 with a 4.78 ERA and 95 strikeouts in 98⅔ innings, while Rhett Lowder takes the ball for Cincinnati. Despite the Cardinals' home-favourite status, their recent form is a drag. St. Louis went 4-6 over its last 10 with a .214/.287/.294 line, and Thursday's 10-6 loss extended the slide to six defeats in eight games. Cincinnati rested Thursday while St. Louis lost its scheduled off day to an Arizona makeup game. The run-total market reflects a high-scoring expectation: Kalshi prices the over 2.5 combined runs at 97.0% and over 8.5 at 45.0%, consistent with a game expected to stay in a moderate-scoring range. Elly De La Cruz's stolen-base and total-bases props on Kalshi attract modest volume, with the 1+ stolen-base line sitting at 66.0%. Across both Kalshi and Polymarket, the Cardinals hold a slim edge, but the absence of any meaningful cross-platform spread — except the 2-point gap on the Cardinals moneyline — signals broadly aligned market views, with St. Louis's home advantage just outweighing their recent offensive slump.