DataBaseball
2026
Keider Montero headshot

Pitcher · 2026

Keider Montero

Age
26
B/T
R/R
Height
6' 1"
Weight
145 lb
Number
#54
Born
July 6, 2000 in Santa Teresa del Tuy, Venezuela
MLB debut
May 29, 2024
dbWAR
1.2
3 season(s)
IP
122.1
ERA
3.38
FIP
3.87
K/9
6.3
FIP−
93
100 = avg

Keider Montero is a starting pitcher for the Detroit Tigers. In 2026 he struck out 86 batters over 122.1 innings across 25 appearances, 19 of them starts, going 8-7. His ERA of 3.38 was 19.0% lower than the league average of 4.18 — 8th of 17 on his team, and 147th of 467 among MLB pitchers with 20+ innings. Stripping out defence, his 3.87 FIP suggests that his ERA had some help behind him. He missed bats on 19.2% of swings (9.3% of every pitch he threw), walked 5.7% of the batters he faced and struck out 17.5%. His 1.5 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.

FIP3.87
K/96.3
WHIP1.01
WAR1.5

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 LHB2682445282041.213.274.357.27715.3%
vs RHB224209445845.211.252.344.26320.1%

Pitch sequencing

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

ShowBatter
Four-seamSinkerSliderChangeupKnuckle curve

Select a count to see exactly what Keider Montero throws in it.

Pitch arsenal

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

Four-Seam Fastball30.5%53794.32,23046.9%14.7%
Sinker22.8%40294.72,23645.8%9.0%
Slider18.9%33485.92,57250.0%30.1%
Changeup14.0%24686.92,00340.7%29.0%
Knuckle Curve13.8%24380.42,86339.5%19.8%
Keider Montero'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
20262519122.1871964686283.383.871.016.32.181931.5
2025201290.2530954472314.374.931.397.13.1105119-0.1
2024191698.16601005277314.765.151.337.02.8117126-0.3

Head to head

Put Keider Montero beside up to three others.

Compare — add up to 3 more players
Keider Montero

Similar players

Nearest 2026 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.