Luis Castillo
Chicago White Sox · First-inning profile
52%
NRFI rate
23
Starts
7.04
F1 RA/9
+3pp
vs league
Luis Castillo has kept the first inning scoreless in 52% of his 23 starts this season (12 of 23), with a 7.04 first-inning RA/9. That's right around the league first-inning NRFI rate of 50%. Over his last 5 starts he's gone NRFI 1 time.
Our NRFI/YRFI leans on his starts: 3-1
Start Log
| Date | Opp | 1st-inning runs allowed | Result |
|---|---|---|---|
| 2026-09-03 |  | 2 | YRFI |
| 2026-08-28 |  | 3 | YRFI |
| 2026-08-22 |  | 1 | YRFI |
| 2026-08-17 |  | 2 | YRFI |
| 2026-08-12 |  | 0 | NRFI |
| 2026-08-06 |  | 0 | NRFI |
| 2026-07-28 |  | 1 | YRFI |
| 2026-07-21 | | 1 | YRFI |
| 2026-07-10 |  | 0 | NRFI |
| 2026-07-03 |  | 0 | NRFI |
| 2026-06-26 |  | 1 | YRFI |
| 2026-06-13 |  | 3 | YRFI |
| 2026-06-07 |  | 0 | NRFI |
| 2026-05-25 |  | 0 | NRFI |
| 2026-05-14 | | 0 | NRFI |
| 2026-05-09 |  | 2 | YRFI |
| 2026-05-03 |  | 0 | NRFI |
| 2026-04-27 | | 0 | NRFI |
| 2026-04-21 | | 1 | YRFI |
| 2026-04-16 |  | 0 | NRFI |
| 2026-04-11 | | 0 | NRFI |
| 2026-04-05 |  | 1 | YRFI |
| 2026-03-31 |  | 0 | NRFI |
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