DataBaseball
2026
Oliver Ortega headshot

Pitcher · 2023

Oliver Ortega

Age
27
B/T
R/R
Height
6' 0"
Weight
185 lb
Number
#74
Born
October 2, 1996 in Nagua, Dominican Republic
MLB debut
September 8, 2021
dbWAR
-.1
3 season(s)
IP
14.2
ERA
4.30
FIP
4.76
K/9
8.6
FIP−
110
100 = avg

Oliver Ortega is a relief pitcher for the Minnesota Twins. In 2023 he struck out 14 batters over 14.2 innings across 10 appearances, going 0-1. His ERA of 4.30 was 0.8% lower than the league average of 4.33. Stripping out defence, his 4.76 FIP suggests that his ERA had some help behind him. He missed bats on 30.3% of swings (14.0% of every pitch he threw), walked 11.1% of the batters he faced and struck out 22.2%. His 0.0 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, 2023.

FIP4.76
K/98.6
WHIP1.23
WAR.0

Pitching

Standard and advanced, by season.

Trend
202310014.20101171474.304.761.238.64.3991100.0
202227034.0131321433183.714.761.478.74.893120-0.1
2021809.1100125424.824.671.503.91.91131090.0

Platoon splits

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

Opponent batting by the side the hitter bats from, 2023. Counted from play-by-play, so totals can differ from the box-score season line by a plate appearance or two.
SplitPAABHHRBBSOAVGOBPSLGwOBAK%
vs LHB32306116.200.250.300.24518.8%
vs RHB30245158.208.333.375.31526.7%

Pitch sequencing

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

ShowBatter
SliderCurveballFour-seamSinker

Select a count to see exactly what Oliver Ortega throws in it.

Pitch arsenal

What he throws, how hard, and how often it misses in 2023.

Slider34.7%8284.32,39153.7%45.5%
Curveball24.6%5882.22,43539.7%23.3%
Sinker19.9%4795.62,27146.8%6.3%
Four-Seam Fastball19.5%4695.32,33256.5%26.3%
Oliver Ortega'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.

Head to head

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Oliver Ortega
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.