| Most Innings Pitched without Starting a Game | |||||
|---|---|---|---|---|---|
| Player | Team | Year | Age | IP | G |
| Joe Walker | PIT | 2034 | 26 | 145.2 | 28 |
| Jose Claustro | PIT | 2034 | 28 | 144.1 | 28 |
| T.J. Landaverde | BAL | 2038 | 30 | 135.0 | 88 |
| Mike Daugherty | CIN | 2036 | 30 | 134.1 | 89 |
| Steve Pearson | OAK | 2035 | 28 | 132.2 | 78 |
| Joe Wallace | TOR | 2035 | 27 | 132.0 | 82 |
| Victor Gomez | MTL | 2038 | 27 | 131.2 | 85 |
| Doug Parnell | COL | 2034 | 28 | 127.2 | 88 |
| Parker Markel | LAA | 2024 | 33 | 125.0 | 64 |
| T.J. Landaverde | ATL,BAL | 2039 | 31 | 125.0 | 78 |
| Jim Skinner | TOR | 2037 | 34 | 124.2 | 82 |
| Melvin Jaquez | LAA | 2031 | 26 | 123.2 | 82 |
| Jeff Newberry | TEX | 2038 | 29 | 122.2 | 70 |
| Mario Nieves | LAD | 2031 | 26 | 122.2 | 92 |
| Jose Pena | CIN | 2036 | 27 | 122.1 | 88 |
| Bobby Fish | WSH | 2037 | 29 | 122.0 | 79 |
| Francisco Morales | LAD | 2028 | 28 | 121.2 | 75 |
| Alex Molina | MTL | 2033 | 29 | 119.0 | 90 |
| Ruben Guerra | MIL | 2031 | 24 | 118.2 | 72 |
| Jared Krajenka | HOU | 2037 | 30 | 117.0 | 79 |