DataBaseball
2026
Liam Hendriks headshot

Players · H · Pitcher · 2025 regular season

Liam Hendriks

Age
36
B/T
R/R
Height
6' 0"
Weight
235 lb
Number
#31
Born
February 10, 1989 in Perth, Western Australia, Australia
MLB debut
September 6, 2011
High school
Sacred Heart College
Salary, 2025
$6M

Compare with…

dbWAR
11.2
Regular season, 16 season(s)
IP
13.2
ERA
6.59
FIP
5.04
K/9
7.9
FIP−
121
100 = avg

Liam Hendriks was a relief pitcher for the Boston Red Sox. In 2025 he struck out 12 batters over 13.2 innings across 14 appearances, going 0-2. His ERA of 6.59 was 58.4% higher than the league average of 4.16. Stripping out defence, his 5.04 FIP suggests he pitched better than his ERA shows. He missed bats on 29.6% of swings (13.8% of every pitch he threw), walked 11.9% of the batters he faced and struck out 20.3%. 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, 2025 regular season.

FIP5.04
K/97.9
WHIP1.39
WAR-.1

WAR by season

2.91.2-0.61112131415161718192021222325

Pitching Regular season

Standard and advanced, by season. Regular-season games only — postseason games are listed separately below.

Trend
2025BOS14013.202012101276.595.041.397.94.6158121-0.1
2023CWS505.020143315.405.261.005.41.8125121-0.0
2022CWS58057.24437441885162.812.681.0413.32.571681.3
2021CWS69071.08338452011372.542.340.7314.30.959552.0
2020OAK24025.131141453731.781.140.6713.11.140261.1
2019OAK75285.044256117124211.801.870.9613.12.240422.9
2018OAK25824.0010251122104.134.331.468.33.8991040.1
2017OAK70064.0421573078234.223.221.2511.03.297741.3
2016OAK53064.2040692771143.762.851.289.91.990681.3
2015TOR58064.2500592171112.922.141.089.91.574541.7
2014KC/TOR9632.212038192375.233.841.386.31.91401030.3
2013MIN10847.1130673634146.855.441.716.52.7177141-0.4
2012MIN161685.11801065350265.595.571.555.32.7139139-0.6
2011MIN4423.102029161666.174.101.506.22.31571040.2

Batting Regular season

Standard and advanced, by season. Regular-season games only — postseason games are listed separately below.

Trend
2015TOR11000010—1.000———100.0%0.0%.712+0.33890.0
2012MIN12000001.000.000.000.000.0000.0%50.0%.000-0.5-118-0.0

Separate from the regular season

Postseason Postseason

Wild Card through World Series. These games are counted on their own: none of them are in the regular-season tables, career totals, league context, leaderboards or dbWAR on this page.

Postseason pitching

Postseason Liam Hendriks's postseason pitching, by October and round. Not part of any regular-season figure on this page.
SeasonTeamRoundGGSIPWLSVHERHRBBSOERAWHIPK/9
2021 PostCWSALDS303.0000331169.001.3318.0
2020 PostOAKPostseason total305.21016211123.181.2419.1
Wild Card202.2001521186.752.2527.0
ALDS103.0100100040.000.3312.0
2019 PostOAKWild Card101.0000000010.000.009.0
2018 PostOAKWild Card111.00101211118.002.009.0
2015 PostTORPostseason total305.0000530025.401.003.6
ALDS100.1000100000.003.000.0
ALCS204.2000430025.790.863.9
CareerPostseason total · 5 Octobers11115.2111151033225.741.1512.6

Box-score and rate statistics only. wOBA, wRC+, FIP and dbWAR are measured against a full league season, and a postseason is a few teams playing each other for a month, so they are not computed for October.

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 LHB24226114.273.333.409.32916.7%
vs RHB35296168.207.343.310.30722.9%

Pitch sequencing

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

ShowBatter
Four-seamSliderCurveball

Select a count to see exactly what Liam Hendriks throws in it.

Pitch arsenal

What he throws, how hard, how often it misses, and what hitters do with it.

Four-Seam Fastball55.2%12894.92,33544.5%11.7%29.276.762
Slider32.8%7686.32,21947.4%54.8%19.211.654
Curveball11.6%2782.21,98440.7%33.3%4——
Liam Hendriks'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. BAA and OPS are what hitters did against each pitch, credited to the one that ended the plate appearance, and are left blank under 15 at-bats.

Compare Liam Hendriks with…

Side by side with up to three others.

Compare with… add up to 3 more players
Liam Hendriks
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.