Best MLB Teams Against the Spread (ATS) This Season

Washington Nationals' James Wood reacts after hitting a double in the first inning of a baseball game against the Atlanta Braves, Tuesday, Sept. 23, 2025, in Atlanta.
AP Photo/Colin Hubbard
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There is no grind quite like MLB’s regular season, with each team playing 162 games. The same is true from a betting perspective, as MLB odds will continue to adjust based on which teams are overperforming or underperforming throughout the year.

With that in mind, check out this table of the best MLB teams against the spread (ATS) in 2026:

Who is the best MLB team against the spread in 2026?

The Washington Nationals have the best ATS record so far in 2026.

Who was the best MLB team against the spread last season?

The Chicago White Sox and Miami Marlins posted the best ATS record in 2025, finishing 94-68 for a 58% cover rate.

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About the Author Read More @ShaneThurston25

Shane Thurston is a Web Content Writer for BetMGM, covering MLB and NBA. After graduating from the University of Kansas, his previous stops include MLB.com, Lawrence Journal-World, Manhattan Mercury, Bet Chicago Sports, WynnBET, and Sportsbook Review.

Shane Thurston is a Web Content Writer for BetMGM, covering MLB and NBA. After graduating from the University of Kansas, his previous stops include MLB.com, Lawrence Journal-World, Manhattan Mercury, Bet Chicago Sports, WynnBET, and Sportsbook Review.