Armside

Brad Keller

PHI · RHP · RP · Age 30

Season
2026
G/GS
32/0
IP
31.1
BF
135
xwOBA
.284
K%
23.7%
BB%
9.6%
CSW%
26.8%
Whiff%
22.5%
Barrel%
4.5%
FB Velo
96.9

Below the qualifying minimum; percentiles rank qualified players only.

Percentile profile, 2026 regular season.

Brad KellerPercentile profile · 2026 regular seasonAmong qualified pitchers · red is better, blue is worsexwOBA80.284xBA72.226xSLG91.313Avg EV9885.5HardHit%9331.8%Barrel%914.5%K%6023.7%BB%369.6%Whiff%2722.5%Chase%2128.0%Armside · Data: MLB Advanced Media / Baseball Savant

Arsenal, 2026

Pitchⓘ#ⓘUsageⓘVeloⓘSpinⓘIVBⓘHBⓘWhiff%ⓘCSW%ⓘxwOBAⓘRVⓘRV/100ⓘ
4-Seam Fastball FF17031.9%97.0240114.6-0.221.4%23.5%.409-5-2.9
Slider SL12022.5%87.12695-6.16.424.6%32.5%.17332.8
Sinker SI10519.7%96.7227211.1-13.314.6%31.4%.31021.9
Changeup CH7213.5%92.817476.8-10.832.3%20.8%.20212.0
Sweeper ST6612.4%85.727421.515.723.5%24.2%.32100.1

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ⓘ
2018KC224120140.158316.5%8.6%7.9%26.0%.30193.9
2019KC232828165.170917.2%9.9%7.3%25.2%.32993.4
2020KC249954.221516.3%7.9%8.4%25.4%.32292.7
2021KC252626133.261319.6%10.4%9.1%26.4%.37793.9
2022KC263522139.261716.5%9.2%7.3%24.1%.32494.1
2023KC2711945.121114.7%21.3%-6.6%25.8%.36393.1
2024BOS2816241.119216.7%7.8%8.9%26.0%.33793.7
2025CHC2968169.227627.2%8.0%19.2%30.2%.26197.1
2026PHI3032031.113523.7%9.6%14.1%26.8%.28496.9
Career——266117821.1355118.2%9.9%8.2%25.9%.32794.0