DataBaseball
2026
Ryan Hartman headshot

Pitcher · 2021

Ryan Hartman

Age
27
B/T
L/L
Height
6' 3"
Weight
234 lb
Born
April 21, 1994 in Anaheim, CA, USA
MLB debut
June 30, 2021
dbWAR
-.1
1 season(s)
IP
2.1
ERA
3.86
FIP
7.03
K/9
7.7
FIP−
165
100 = avg

Ryan Hartman is a relief pitcher for the Houston Astros. In 2021 he struck out 2 batters over 2.1 innings across 1 appearance, going 0-0. His ERA of 3.86 was 9.6% lower than the league average of 4.27. Stripping out defence, his 7.03 FIP suggests that his ERA had some help behind him. He missed bats on 23.8% of swings (10.9% of every pitch he threw), walked 0.0% of the batters he faced and struck out 20.0%. 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, 2021.

FIP7.03
K/97.7
WHIP1.29
WAR-.1

Pitching

Standard and advanced, by season.

Trend
2021102.100031203.867.031.297.70.090165-0.1

Platoon splits

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

Opponent batting by the side the hitter bats from, 2021. Counted from play-by-play, so totals can differ from the box-score season line by a plate appearance or two.
SplitPAABHHRBBSOAVGOBPSLGwOBAK%
vs LHB110000.000.000.000.0000.0%
vs RHB993102.333.333.667.41522.2%

Pitch sequencing

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

ShowBatter
Four-seamChangeupCurveball

Select a count to see exactly what Ryan Hartman throws in it.

Pitch arsenal

What he throws, how hard, and how often it misses in 2021.

Four-Seam Fastball63.0%2989.41,96951.7%25.0%
Changeup26.1%1283.61,52541.7%28.6%
Ryan Hartman'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.

Head to head

Put Ryan Hartman beside up to three others.

Compare — add up to 3 more players
Ryan Hartman
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.