Marlins vs. Phillies prediction: MLB odds, picks, best bets for Monday

Marlins vs. Phillies enters Monday with betting odds and performance notes guiding predictions. Phillies ace Zack Wheeler is 5-1 this season after giving up three runs over his last 13 innings, while Miami's rotation has used Ryan Gusto, who has two starts, including a four-inning, three-hit shutout against the Diamondbacks. Betting notes show the Fish as underdogs at +165, with a $50 wager on Gusto and the Fish at BetMGM. The column also references run totals from other games—Colorado's 23-run output and Oakland's 9-run night—to illustrate how lines shift and bettors seek value.