Armside

Luis Guerrero

BOS · RHP · RP · Age 24

Season
2025
G/GS
13/0
IP
17.1
BF
72
xwOBA
.379
K%
13.9%
BB%
19.4%
CSW%
26.0%
Whiff%
29.5%
Barrel%
6.3%
FB Velo
96.5

Below the qualifying minimum; percentiles rank qualified players only.

Percentile profile, 2025 regular season.

Luis GuerreroPercentile profile · 2025 regular seasonAmong qualified pitchers · red is better, blue is worsexwOBA2.379xBA8.275xSLG46.404Avg EV7588.4HardHit%9433.3%Barrel%826.3%K%213.9%BB%119.4%Whiff%7829.5%Chase%2526.3%Armside · Data: MLB Advanced Media / Baseball Savant

Arsenal, 2025

Pitchⓘ#ⓘUsageⓘVeloⓘSpinⓘIVBⓘHBⓘWhiff%ⓘCSW%ⓘxwOBAⓘRVⓘRV/100ⓘ
Slider SL12443.1%84.62344-1.64.035.1%27.4%.41711.0
4-Seam Fastball FF10737.2%96.5218816.3-8.624.4%25.2%.35400.5
Sweeper ST4314.9%82.024312.514.830.0%27.9%.38911.6

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ⓘ
2024BOS239010.03625.0%5.6%19.4%32.3%.25597.5
2025BOS2413017.17213.9%19.4%-5.6%26.0%.37996.5
Career——22027.110817.6%14.8%2.8%28.0%.33896.9