The number of 10- and 15-day injured list stints and days lost recorded by pitchers over 40-day periods to start the season in the last two years
| 2022 | 2023 | |||
|---|---|---|---|---|
| Arm/muscle | 8 | 155 | 11 | 210 |
| Back | 8 | 130 | 5 | 75 |
| Elbow | 13 | 263 | 22 | 348 |
| Foot/ankle | 4 | 44 | 4 | 66 |
| Hand | 4 | 29 | 0 | 0 |
| Hip | 5 | 87 | 1 | 19 |
| Knee | 3 | 44 | 2 | 11 |
| Leg/muscle | 5 | 63 | 9 | 101 |
| Shoulder | 13 | 224 | 13 | 194 |
| Torso | 6 | 99 | 5 | 108 |
| Total | 69 | 1,138 | 72 | 1,132 |
