MLB betting is daily entertainment from April through October as teams vie for the World Series. And entering the summer months, several teams have established themselves as strong bets against the spread, i.e., run line.
Through the first half of the regular season, the Texas Rangers, New York Mets, and Baltimore Orioles have been among the best ATS teams. Meanwhile, the Washington Nationals, Milwaukee Brewers, and Kansas City Royals have been poor against the spread.
As you check out updated run lines at the online sportsbook for the final regular-season games, here are the updated MLB ATS records (through July 31):
MLB Team ATS Records
| Team | ATS Record |
| Orioles | 66-36-0 |
| Dodgers | 60-41-0 |
| Rangers | 59-42-0 |
| Diamondbacks | 58-43-0 |
| Rockies | 56-47-0 |
| Cardinals | 55-47-0 |
| Guardians | 54-47-0 |
| Mets | 54-47-0 |
| Phillies | 53-49-0 |
| Braves | 53-50-0 |
| Red Sox | 53-50-0 |
| Cubs | 52-49-0 |
| Astros | 53-50-0 |
| Athletics | 53-51-0 |
| Pirates | 52-50-0 |
| Mariners | 52-51-0 |
| Yankees | 50-53-0 |
| Reds | 48-53-0 |
| Padres | 48-55-0 |
| Giants | 47-55-0 |
| Tigers | 47-56-0 |
| Twins | 46-55-0 |
| Roya ls | 46-56-0 |
| Angels | 46-56-0 |
| Marlins | 46-56-0 |
| Rays | 46-56-0 |
| Blue Jays | 46-56-0 |
| White Sox | 45-56-0 |
| Brewers | 44-58-0 |
| Nationals | 43-60-0 |
What is Run Line in MLB Betting?
Run lines are baseball’s version of the point spreads you’ll see in football, basketball, or many other sports. Betting on run lines in MLB is no different than betting on a spread in NFL or NBA betting.