2025 AL Earned Run Average by Team
Every team's total, added up from its players' lines. Earned runs allowed per nine innings
The Texas Rangers led the AL in earned run average in 2025, with 3.49, 0.21 ahead of the Cleveland Guardians. The average across 15 AL teams is 4.10.
Led the AL in 2025
Texas Rangers
162 games
3.49
Earned Run Average
0.21 clear of Cleveland Guardians
| # | Team | G | ERA |
|---|---|---|---|
| 1 |
Texas Rangers
|
162 | 3.49 |
| 2 |
 Cleveland Guardians
|
162 | 3.70 |
| 3 |
 Boston Red Sox
|
162 | 3.72 |
| 4 |
 Kansas City Royals
|
162 | 3.73 |
| 5 |
 Houston Astros
|
162 | 3.86 |
| 6 |
 Seattle Mariners
|
162 | 3.87 |
| 7 |
 New York Yankees
|
162 | 3.91 |
| 8 |
 Tampa Bay Rays
|
162 | 3.94 |
| 9 |
 Detroit Tigers
|
162 | 3.97 |
| AL average | 4.10 | ||
| 10 |
 Toronto Blue Jays
|
162 | 4.19 |
| 11 |
 Chicago White Sox
|
162 | 4.28 |
| 12 |
 Minnesota Twins
|
162 | 4.55 |
| 13 |
 Baltimore Orioles
|
162 | 4.62 |
| 14 |
 Athletics
|
162 | 4.71 |
| 15 |
 Los Angeles Angels of Anaheim
|
162 | 4.89 |
A team's total is its players' numbers for the club added up, so a player traded mid-season counts for each team only what he did there. Rates such as ERA and batting average are worked out from the team's summed totals, not averaged across players.