DataBaseball
2026
Josh Walker headshot

Pitcher · 2026

Josh Walker

Age
32
B/T
L/L
Height
6' 6"
Weight
225 lb
Number
#61
Born
December 1, 1994 in Otisville, NY, USA
MLB debut
May 16, 2023
Drafted
2017, round 37
College
New Haven
dbWAR
.3
3 season(s)
IP
12.2
ERA
3.55
FIP
4.27
K/9
7.1
FIP−
102
100 = avg

Josh Walker is a relief pitcher for the Baltimore Orioles. In 2026 he struck out 10 batters over 12.2 innings across 10 appearances, going 0-0. His ERA of 3.55 was 14.9% lower than the league average of 4.18. Stripping out defence, his 4.27 FIP suggests that his ERA had some help behind him. He missed bats on 17.4% of swings (9.4% of every pitch he threw), walked 5.7% of the batters he faced and struck out 18.9%. 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, 2026.

FIP4.27
K/97.1
WHIP1.26
WAR.1

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 LHB26257116.280.308.440.32523.1%
vs RHB27246124.250.296.458.32114.8%

Pitch sequencing

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

ShowBatter
SliderSinkerFour-seamChangeup

Select a count to see exactly what Josh Walker throws in it.

Pitch arsenal

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

Slider45.0%9182.32,03654.9%32.7%
Sinker28.7%5892.12,14048.3%2.9%
Four-Seam Fastball22.3%4592.52,13544.4%8.3%
Josh Walker'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
202610012.20001351033.554.271.267.12.1851020.1
2025305.000084827.201.742.0014.43.6173420.2
202410012.10001371165.113.901.548.04.4125960.1

Head to head

Put Josh Walker beside up to three others.

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Josh Walker
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.