With reference to the 2025 season, the Seattle Mariners are sitting in first place in innings with 1,399. In 2nd are the Boston Red Sox, possessing an innings pitched total of 1,387. Having earned a number of 1,382, the Arizona Diamondbacks rank in the 3rd position. With the 4th and 5th spot are the Houston Astros (1,382) in addition to the Miami Marlins (1,380).
2025 MLB Team Innings Pitched Leaders
| IP Rank | Team | IP |
|---|---|---|
| 1st | Seattle Mariners | 1399.2 |
| 2nd | Boston Red Sox | 1387.1 |
| 3rd | Arizona Diamondbacks | 1382.0 |
| 4th | Houston Astros | 1382.0 |
| 5th | Miami Marlins | 1380.1 |
| 6th | Texas Rangers | 1380.1 |
| 7th | Milwaukee Brewers | 1379.2 |
| 8th | Cleveland Guardians | 1379.0 |
| 9th | Detroit Tigers | 1377.0 |
| 10th | Los Angeles Dodgers | 1376.1 |
| 11th | Athletics | 1375.2 |
| 12th | New York Yankees | 1375.2 |
| 13th | Philadelphia Phillies | 1375.1 |
| 14th | Atlanta Braves | 1375.0 |
| 15th | Kansas City Royals | 1375.0 |
| 16th | Toronto Blue Jays | 1375.0 |
| 17th | Tampa Bay Rays | 1373.1 |
| 18th | Chicago Cubs | 1373.0 |
| 19th | St. Louis Cardinals | 1373.0 |
| 20th | New York Mets | 1372.0 |
| 21st | Baltimore Orioles | 1371.2 |
| 22nd | Cincinnati Reds | 1371.0 |
| 23rd | San Francisco Giants | 1370.2 |
| 24th | Los Angeles Angels | 1369.1 |
| 25th | San Diego Padres | 1368.0 |
| 26th | Pittsburgh Pirates | 1367.2 |
| 27th | Minnesota Twins | 1365.0 |
| 28th | Washington Nationals | 1362.1 |
| 29th | Chicago White Sox | 1356.1 |
| 30th | Colorado Rockies | 1350.1 |
