MLB Picks Today:

Expert baseball handicapper Greg Peterson shares his top MLB picks today for Wednesday, September 3.

Check out Greg’s Daily MLB Lines and his Baseball Betting Show Podcast . Also, check out our MLB Betting Splits and our new tools from Ballpark Pal, including Strikeout Prop Projections and the MLB YRFI Report .

1:05 PM Eastern

Miami Marlins vs. Washington Nationals

Nationals starting pitcher Mitchell Parker has had a rough 2025, posting a 5.94 ERA with six strikeouts and 3.4 walks per nine innings. He faces a Marlins lineup that is fourth in run creation on the road, with nearly 4.9 runs per game. The Nationals are last in bullpen ERA at 5.44 while also being 27th in scoring at home with 3.9 runs per game. Marlins starting pitcher Eury Perez has a 4.04 E

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