Armside

Zack Littell

WSH → AZ · RHP · SP · Age 30

Season
2026
G/GS
26/14
IP
124.1
BF
540
xwOBA
.384
K%
13.5%
BB%
7.2%
CSW%
22.8%
Whiff%
16.2%
Barrel%
11.3%
FB Velo
91.6

Percentile profile, 2026 regular season.

Zack LittellPercentile profile · 2026 regular seasonAmong qualified pitchers · red is better, blue is worsexwOBA1.384xBA2.299xSLG1.539Avg EV191.7HardHit%1043.8%Barrel%411.3%K%113.5%BB%717.2%Whiff%116.2%Chase%4930.3%Armside · Data: MLB Advanced Media / Baseball Savant

Arsenal, 2026

Pitchⓘ#ⓘUsageⓘVeloⓘSpinⓘIVBⓘHBⓘWhiff%ⓘCSW%ⓘxwOBAⓘRVⓘRV/100ⓘ
Slider SL55928.3%88.2211110.21.519.0%25.8%.40300.0
4-Seam Fastball FF50325.5%91.7201616.4-6.514.7%24.5%.429-15-3.0
Split-Finger FS45623.1%84.111460.6-11.317.1%18.4%.312-2-0.4
Sinker SI28614.5%91.4195811.2-14.311.8%21.7%.449-8-2.9
Sweeper ST1718.7%79.32182-4.312.218.3%21.6%.26900.1

Pitch types with 25+ pitches; knuckle curves and slow curves shown as curveballs. Grey rates: under 405 pitches of the type (Savant’s qualifying line, 2.5 per team game).

Season by season

SeasonⓘTeamⓘAgeⓘGⓘGSⓘIPⓘBFⓘK%ⓘBB%ⓘK−BB%ⓘCSW%ⓘxwOBAⓘFB Veloⓘ
2018MIN228220.110113.9%10.9%3.0%24.1%.36591.9
2019MIN2329037.014621.9%6.2%15.8%28.5%.34993.8
2020MIN24606.1319.7%9.7%0.0%18.8%.54393.9
2021SF2563261.225225.0%9.5%15.5%27.7%.30294.9
2022SF2639044.119020.5%6.8%13.7%27.8%.30294.5
2023TB27281490.037919.5%3.2%16.4%26.9%.31793.8
2024TB282929156.165621.5%4.7%16.8%27.7%.32792.1
2025CIN293232186.275917.1%4.2%12.9%25.8%.32391.9
2026AZ302614124.154013.5%7.2%6.3%22.8%.38491.6
Career——26093727.0305418.6%5.7%12.9%26.1%.33692.8