Pitcher · 2025
Luis Peralta
- Age
- 24
- B/T
- L/L
- Height
- 5' 11"
- Weight
- 203 lb
- Born
- January 6, 2001 in Moca, Dominican Republic
- MLB debut
- August 24, 2024
- dbWAR
- -.6 2 season(s)
- IP
- 19.0
- ERA
- 9.47
- FIP
- 8.71
- K/9
- 7.6
- FIP−
- 210 100 = avg
Luis Peralta is a relief pitcher for the Colorado Rockies. In 2025 he struck out 16 batters over 19.0 innings across 22 appearances, going 1-3. His ERA of 9.47 was 127.8% higher than the league average of 4.16. Stripping out defence, his 8.71 FIP suggests he pitched better than his ERA shows. He missed bats on 20.8% of swings (8.7% of every pitch he threw), walked 17.8% of the batters he faced and struck out 15.8%. His -0.9 dbWAR is built from that FIP rather than runs allowed, so it credits him for what he controls and not for the defence behind him.
League context
Percentile among qualified pitchers, 2025.
Platoon splits
How left- and right-handed hitters fare against him.
| Split | PA | AB | H | HR | BB | SO | AVG | OBP | SLG | wOBA | K% |
|---|---|---|---|---|---|---|---|---|---|---|---|
| vs LHB | 46 | 37 | 13 | 2 | 8 | 5 | .351 | .478 | .541 | .449 | 10.9% |
| vs RHB | 55 | 43 | 13 | 4 | 10 | 11 | .302 | .436 | .628 | .449 | 20.0% |
Pitch sequencing
What Luis Peralta throws in each count, and what he follows each pitch with. Select any cell for the breakdown.
Select a count to see exactly what Luis Peralta throws in it.
Pitch arsenal
What he throws, how hard, and how often it misses in 2025.
| Four-Seam Fastball | 308 | 94.6 | 2,232 | 46.8% | 15.8% | |
| Curveball | 118 | 81.6 | 2,318 | 33.1% | 42.9% | |
| Changeup | 10 | 86.7 | 1,719 | 20.0% | 0.0% |
Pitching
Standard and advanced, by season.
| Trend | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | 22 | 0 | 19.0 | 1 | 3 | 0 | 26 | 20 | 16 | 18 | 9.47 | 8.71 | 2.32 | 7.6 | 8.5 | 228 | 210 | -0.9 | |
| 2024 | 15 | 0 | 12.1 | 0 | 0 | 0 | 7 | 1 | 14 | 5 | 0.73 | 2.60 | 0.97 | 10.2 | 3.6 | 18 | 64 | 0.3 |
Head to head
Put Luis Peralta beside up to three others.
wOBA uses linear weights measured from this season's own play-by-play rather than published constants, and wRC+ is park-adjusted against that same league. dbWAR is our own open implementation — not fWAR or bWAR — and the full derivation, including its simplifications, is on the methodology page.