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Pitcher · Tampa Bay Rays

Luis Guerrero

RHP · Throws Right · Age 25
ERA
–
FIP
–
IP
–
W-L
–
WHIP
–
K%
–
BB%
–
GB%
–
K/9
–
HR/9
–
Drafted by the Boston Red Sox in 2021 (round 17), he was acquired by the Tampa Bay Rays via trade from the Boston Red Sox in November 2025. He made his MLB debut on September 8, 2024.Facts: MLB StatsAPI (people · transactions)
No scheduled start today. The model projection and lineup matchup appear on start days.

Slider

SL · lead pitch

37% of pitches · .415 xwOBA allowed · 31 BIP · where it goes, what it costs

Pitcher Locations
where he throws it · catcher’s view
0%1%1%0%0%2%2%4%1%0%5%4%16%6%6%0%2%6%7%8%1%1%7%12%11%
Rare 0% · Common 10% · Very common 20%+
xwOBA Allowed
damage done by zone · all batters
–––––.326–.471.035––.522.493.052––.789.306.096.691––.409.533.346
Cold .200 · Avg .310 · Hot .500+
Expected Damage
locations × damage zones
–––––.005–.019.000––.021.079.003––.013.017.007.053––.030.061.037
Low risk · Average · High-risk zone
Slider (37% usage) has allowed .415 xwOBA over 31 balls in play — his most-used pitch.

Arsenal

usage × whiff, ranked

5 pitch types · 459-pitch sample · 2026/2025/2024 blend, weighted 4/3/1

Slider SL
37% usage · 37% whiff · .415 xwOBA
Four-Seam Fastball FF
36% usage · 24% whiff · .338 xwOBA
Sweeper ST
15% usage · 22% whiff · .367 xwOBA
Changeup CH
8% usage · 16% whiff · .259 xwOBA
Cutter FC
5% usage
Hand Splits
K% + xwOBA allowed by batter side · 2026/2025/2024 blend, weighted 4/3/1
SplitK%xwOBASample
vs. LHB14 .414 47
vs. RHB19.8 .324 61
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Market lines

current pick’em lines by book · updates through the day

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DFS picks

today’s picks for this pitcher, probability-sorted · graded nightly

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