DataBaseball
2026
Guillo Zuñiga headshot

Pitcher · 2026

Guillo Zuñiga

Age
28
B/T
R/R
Height
6' 5"
Weight
230 lb
Number
#46
Born
October 10, 1998 in Cartagena, Colombia
MLB debut
May 2, 2023
dbWAR
-.5
2 season(s)
IP
1.0
ERA
0.00
FIP
4.09
K/9
9.0
FIP−
98
100 = avg

Guillo Zuñiga is a relief pitcher for the New York Mets. In 2026 he struck out 1 batter over 1.0 inning across 1 appearance, going 0-0. His ERA of 0.00 was 100.0% lower than the league average of 4.18. Stripping out defence, his 4.09 FIP suggests that his ERA had some help behind him. He missed bats on 25.0% of swings (11.1% of every pitch he threw), walked 25.0% of the batters he faced and struck out 25.0%. 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, 2026.

FIP4.09
K/99.0
WHIP1.00
WAR.0

Platoon splits

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

Opponent batting by the side the hitter bats from, 2026. Counted from play-by-play, so totals can differ from the box-score season line by a plate appearance or two.
SplitPAABHHRBBSOAVGOBPSLGwOBAK%
vs LHB320011.000.333.000.24133.3%
vs RHB110000.000.000.000.0000.0%

Pitch sequencing

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

ShowBatter
Sinker

Select a count to see exactly what Guillo Zuñiga throws in it.

Pitch arsenal

What he throws, how hard, and how often it misses in 2026.

Pitching

Standard and advanced, by season.

Trend
2026101.000000110.004.091.009.09.00980.0
202415017.200216101285.097.021.366.14.1125172-0.5

Head to head

Put Guillo Zuñiga beside up to three others.

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Guillo Zuñiga
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.