DataBaseball
2026
Adam Oller headshot

Pitcher · 2024

Adam Oller

Age
30
B/T
R/R
Height
6' 4"
Weight
225 lb
Born
October 17, 1994 in Conroe, TX, USA
MLB debut
April 12, 2022
Drafted
2016, round 20
College
Northwestern State
dbWAR
-.2
1 season(s)
IP
42.1
ERA
5.31
FIP
5.32
K/9
7.7
FIP−
130
100 = avg

Adam Oller is a starting pitcher for the Miami Marlins. In 2024 he struck out 36 batters over 42.1 innings across 8 appearances, 8 of them starts, going 2-4. His ERA of 5.31 was 30.3% higher than the league average of 4.08 — 15th of 24 on his team, and 446th of 541 among MLB pitchers with 20+ innings. Stripping out defence, his 5.32 FIP suggests the ERA was no fluke. He missed bats on 21.5% of swings (9.3% of every pitch he threw), walked 11.6% of the batters he faced and struck out 19.0%. His -0.2 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.

FIP5.32
K/97.7
WHIP1.54
WAR-.2

Platoon splits

How left- and right-handed hitters fare against him.

Opponent batting by the side the hitter bats from, 2024. Counted from play-by-play, so totals can differ from the box-score season line by a plate appearance or two.
SplitPAABHHRBBSOAVGOBPSLGwOBAK%
vs LHB92762141520.276.402.487.39221.7%
vs RHB9789223716.247.309.393.31016.5%

Pitch sequencing

What Adam Oller throws in each count, and what he follows each pitch with. Select any cell for the breakdown.

ShowBatter
Four-seamSlurveCurveballSinkerChangeup

Select a count to see exactly what Adam Oller throws in it.

Pitch arsenal

What he throws, how hard, and how often it misses in 2024.

Four-Seam Fastball42.0%29893.82,20143.0%15.6%
Slurve25.8%18385.52,33044.8%32.9%
Curveball14.9%10681.52,22836.8%17.6%
Sinker9.4%6793.42,08340.3%14.7%
Changeup7.0%5086.91,45734.0%31.8%
Adam Oller's arsenal by usage. Velocity is average release speed in mph, spin in rpm, and whiff rate is misses per swing — the cleanest single measure of whether a pitch beats hitters.

Pitching

Standard and advanced, by season.

Trend
20248842.1240432536225.315.321.547.74.7130130-0.2

Head to head

Put Adam Oller beside up to three others.

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Adam Oller

Similar players

Nearest 2024 seasons by command, run prevention and role, on rate statistics rather than totals.

How these are computed

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.