Pitcher · 2024
Declan Cronin
- Age
- 27
- B/T
- R/R
- Height
- 6' 4"
- Weight
- 225 lb
- Number
- #58
- Born
- September 24, 1997 in Glen Ridge, NJ, USA
- MLB debut
- July 30, 2023
- Drafted
- 2019, round 36
- College
- Holy Cross
- Salary, 2024
- $742,000
- dbWAR
- 1.6 1 season(s)
- IP
- 70.1
- ERA
- 4.35
- FIP
- 2.58
- K/9
- 9.2
- FIP−
- 63 100 = avg
Declan Cronin is a relief pitcher for the Miami Marlins. In 2024 he struck out 72 batters over 70.1 innings across 56 appearances, going 3-4. His ERA of 4.35 was 6.7% higher than the league average of 4.08 — 9th of 24 on his team, and 335th of 541 among MLB pitchers with 20+ innings. Stripping out defence, his 2.58 FIP suggests he pitched better than his ERA shows. He missed bats on 26.6% of swings (12.6% of every pitch he threw), walked 8.2% of the batters he faced and struck out 23.5%. His 1.6 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, 2024.
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 | 116 | 102 | 31 | 1 | 11 | 23 | .304 | .379 | .431 | .349 | 19.8% |
| vs RHB | 191 | 172 | 44 | 0 | 15 | 49 | .256 | .326 | .302 | .288 | 25.7% |
Pitch sequencing
What Declan Cronin throws in each count, and what he follows each pitch with. Select any cell for the breakdown.
Select a count to see exactly what Declan Cronin throws in it.
Pitch arsenal
What he throws, how hard, and how often it misses in 2024.
| Slider | 564 | 87.1 | 2,769 | 47.0% | 31.6% | |
| Sinker | 446 | 93.4 | 2,579 | 44.4% | 15.9% | |
| Four-Seam Fastball | 79 | 93.9 | 2,650 | 46.8% | 42.1% |
Pitching
Standard and advanced, by season.
| Trend | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | 56 | 0 | 70.1 | 3 | 4 | 0 | 75 | 34 | 72 | 25 | 4.35 | 2.58 | 1.42 | 9.2 | 3.2 | 107 | 63 | 1.6 | — |
Head to head
Put Declan Cronin beside up to three others.
Similar players
Nearest 2024 seasons by command, run prevention and role, on rate statistics rather than totals.
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.