DataBaseball
2026
Christian Montes De Oca headshot

Players · O · Pitcher · 2025

Christian Montes De Oca

Age
26
B/T
R/R
Height
6' 4"
Weight
230 lb
Number
#59
Born
August 30, 1999 in Santo Domingo, Dominican Republic
MLB debut
June 7, 2025
dbWAR
.1
1 season(s)
IP
2.2
ERA
0.00
FIP
2.76
K/9
6.8
FIP−
66
100 = avg

Christian Montes De Oca was a relief pitcher for the Arizona Diamondbacks. In 2025 he struck out 2 batters over 2.2 innings across 1 appearance, going 0-0. His ERA of 0.00 was 100.0% lower than the league average of 4.16. Stripping out defence, his 2.76 FIP suggests that his ERA had some help behind him. He missed bats on 29.4% of swings (10.9% of every pitch he threw), walked 11.1% of the batters he faced and struck out 22.2%. His 0.1 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.

FIP2.76
K/96.8
WHIP0.38
WAR.1

Pitching

Standard and advanced, by season.

Trend
2025AZ102.200000210.002.760.386.83.40660.1—

Platoon splits

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

Opponent batting by the side the hitter bats from, 2025. Counted from play-by-play, so totals can differ from the box-score season line by a plate appearance or two.
SplitPAABHHRBBSOAVGOBPSLGwOBAK%
vs LHB440001.000.000.000.00025.0%
vs RHB540011.000.200.000.14420.0%

Pitch sequencing

What Christian Montes De Oca throws in each count, and what he follows each pitch with. Select any cell for the breakdown.

ShowBatter
SinkerFour-seamSliderChangeup

Select a count to see exactly what Christian Montes De Oca throws in it.

Pitch arsenal

What he throws, how hard, how often it misses, and what hitters do with it.

Four-Seam Fastball34.8%1696.12,31337.5%37.5%5——
Slider30.4%1485.52,41057.1%28.6%2——
Sinker26.1%1295.51,92250.0%0.0%0——
Christian Montes De Oca'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. BAA and OPS are what hitters did against each pitch, credited to the one that ended the plate appearance, and are left blank under 15 at-bats.

Head to head

Put Christian Montes De Oca beside up to three others.

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Christian Montes De Oca
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.