In regard to the 2025 year, the Boston Red Sox lead the league in IP’s with 267. Holding down second place are the Chicago Cubs, having an IP’s total of 261. Earning a mark of 260, the Pittsburgh Pirates rank in the third spot. Rounding out the top five are the Athletics (259) along with the New York Mets (258).
2025 MLB Team Innings Pitched Leaders
| IP Rank | Team | IP |
|---|---|---|
| 1st | Boston Red Sox | 267.1 |
| 2nd | Chicago Cubs | 261.0 |
| 3rd | Pittsburgh Pirates | 260.1 |
| 4th | Athletics | 259.0 |
| 5th | New York Mets | 258.0 |
| 6th | St. Louis Cardinals | 257.2 |
| 7th | Kansas City Royals | 257.1 |
| 8th | Los Angeles Dodgers | 257.0 |
| 9th | Cincinnati Reds | 256.1 |
| 10th | Seattle Mariners | 256.1 |
| 11th | Detroit Tigers | 255.1 |
| 12th | San Francisco Giants | 254.1 |
| 13th | New York Yankees | 254.0 |
| 14th | Arizona Diamondbacks | 253.0 |
| 15th | Milwaukee Brewers | 253.0 |
| 16th | Washington Nationals | 253.0 |
| 17th | Tampa Bay Rays | 252.2 |
| 18th | Texas Rangers | 252.0 |
| 19th | Miami Marlins | 251.1 |
| 20th | Minnesota Twins | 251.0 |
| 21st | Toronto Blue Jays | 250.1 |
| 22nd | Houston Astros | 249.2 |
| 23rd | Philadelphia Phillies | 249.2 |
| 24th | Cleveland Guardians | 246.0 |
| 25th | San Diego Padres | 246.0 |
| 26th | Atlanta Braves | 243.1 |
| 27th | Baltimore Orioles | 242.0 |
| 28th | Colorado Rockies | 242.0 |
| 29th | Chicago White Sox | 240.0 |
| 30th | Los Angeles Angels | 235.0 |