Diamondbacks
First-inning scoring · #21 in MLB
The Diamondbacks have scored in the first inning 27% of the time this 2026 season — 21st in MLB. That's 32% at home and 22% on the road. Over their last 10, they've put a run on the board in the 1st 2 times. On the other side, Diamondbacks pitching allows a first-inning run 38% of the time (0.70 runs allowed per game).
| Split | G | Score rate | Runs/1st |
|---|---|---|---|
| Overall | 78 | 27% | 0.42 |
| Home | 41 | 32% | 0.46 |
| Away | 37 | 22% | 0.38 |
| Last 10 | 10 | 20% | 0.20 |
| Allowed (1st) | 78 | 38% | 0.70 |
vs Handedness
Informational splits — not model inputs.
| vs | G | Score rate | Runs/1st |
|---|---|---|---|
| vs LHP | 21 | 29% | 0.71 |
| vs RHP | 55 | 25% | 0.29 |