DataBaseball
2026
Casey Mize headshot

Pitcher · 2026

Casey Mize

Age
29
B/T
R/R
Height
6' 3"
Weight
212 lb
Number
#32
Born
May 1, 1997 in Springville, AL, USA
MLB debut
August 19, 2020
Drafted
2018, round 1
College
Auburn
High school
Springville
Salary, 2026
$6.15M
dbWAR
5.4
3 season(s)
IP
90.0
ERA
3.40
FIP
2.81
K/9
8.6
FIP−
67
100 = avg

Casey Mize is a starting pitcher for the Detroit Tigers. In 2026 he struck out 86 batters over 90.0 innings across 17 appearances, 17 of them starts, going 4-7. His ERA of 3.40 was 18.6% lower than the league average of 4.18 — 9th of 17 on his team, and 148th of 467 among MLB pitchers with 20+ innings. Stripping out defence, his 2.81 FIP suggests he pitched better than his ERA shows. He missed bats on 26.5% of swings (12.8% of every pitch he threw), walked 6.1% of the batters he faced and struck out 23.7%. His 2.3 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.

FIP2.81
K/98.6
WHIP1.09
WAR2.3

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 LHB2041893911249.206.251.280.24024.0%
vs RHB1591443751037.257.304.458.32823.3%

Pitch sequencing

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

ShowBatter
Four-seamSliderSplitterSinkerSlurve

Select a count to see exactly what Casey Mize throws in it.

Pitch arsenal

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

Four-Seam Fastball34.3%47893.52,26447.3%24.8%
Slider26.4%36887.82,23851.6%27.1%
Splitter23.7%33187.91,52442.6%32.8%
Sinker10.7%14993.62,30348.3%17.1%
Slurve4.9%6981.52,55629.0%20.0%
Casey Mize'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
2026171790.0470763486223.402.811.098.62.281672.3
20252828149.0146015364139363.873.891.278.42.293932.0
20242220102.12601215178294.493.951.476.92.6110971.2

Head to head

Put Casey Mize beside up to three others.

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Casey Mize

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.