Armside

Michael Petersen

MIA · RHP · RP · Age 32

Season
2026
G/GS
65/0
IP
65.2
BF
269
xwOBA
.287
K%
30.1%
BB%
10.8%
CSW%
29.5%
Whiff%
30.1%
Barrel%
12.3%
FB Velo
98.0

Percentile profile, 2026 regular season.

Michael PetersenPercentile profile · 2026 regular seasonAmong qualified pitchers · red is better, blue is worsexwOBA77.287xBA95.192xSLG72.356Avg EV590.8HardHit%1343.2%Barrel%212.3%K%9230.1%BB%2010.8%Whiff%8330.1%Chase%8233.8%Armside · Data: MLB Advanced Media / Baseball Savant

Arsenal, 2026

Pitchⓘ#ⓘUsageⓘVeloⓘSpinⓘIVBⓘHBⓘWhiff%ⓘCSW%ⓘxwOBAⓘRVⓘRV/100ⓘ
4-Seam Fastball FF69461.5%98.0235719.4-7.627.1%27.5%.308121.7
Slider SL30126.7%87.82377-1.01.240.5%35.2%.23930.9
Changeup CH13211.7%89.811258.0-9.827.5%27.3%.27300.0

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ⓘ
2024MIA3016019.29015.6%12.2%3.3%22.9%.34997.1
2025MIA3115018.07921.5%8.9%12.7%24.8%.37797.5
2026MIA3265065.226930.1%10.8%19.3%29.5%.28798.0
Career——960103.143825.6%10.7%14.8%27.3%.31697.7