DataBaseball
2026
Tommy Henry headshot

Pitcher · 2025

Tommy Henry

Age
28
B/T
L/L
Height
6' 3"
Weight
205 lb
Number
#47
Born
July 29, 1997 in Portage, MI, USA
MLB debut
August 3, 2022
Drafted
2019, round CB-B
College
Michigan
dbWAR
-.9
2 season(s)
IP
6.2
ERA
4.05
FIP
7.49
K/9
10.8
FIP−
180
100 = avg

Tommy Henry is a relief pitcher for the Arizona Diamondbacks. In 2025 he struck out 8 batters over 6.2 innings across 2 appearances, going 0-0. His ERA of 4.05 was 2.6% lower than the league average of 4.16. Stripping out defence, his 7.49 FIP suggests that his ERA had some help behind him. He missed bats on 28.8% of swings (14.0% of every pitch he threw), walked 3.8% of the batters he faced and struck out 30.8%. His -0.2 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.

FIP7.49
K/910.8
WHIP1.05
WAR-.2

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 LHB882102.250.250.625.36125.0%
vs RHB18154216.267.353.667.42633.3%

Pitch sequencing

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

ShowBatter
CurveballChangeupFour-seamSlider

Select a count to see exactly what Tommy Henry throws in it.

Pitch arsenal

What he throws, how hard, and how often it misses in 2025.

Curveball28.0%3077.72,13366.7%33.3%
Four-Seam Fastball25.2%2789.02,11948.1%33.3%
Changeup23.4%2581.91,28036.0%45.5%
Slider21.5%2385.12,16343.5%8.3%
Tommy Henry'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
2025206.200063814.057.491.0510.81.397180-0.2
20249738.1230493030187.046.381.757.04.2173156-0.7

Head to head

Put Tommy Henry beside up to three others.

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Tommy Henry
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.