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Pitcher · Detroit Tigers

Sean Guenther

LHP · Throws Left · Age 30
ERA
–
FIP
–
IP
–
W-L
–
WHIP
–
K%
–
BB%
–
GB%
–
K/9
–
HR/9
–
Drafted by the Miami Marlins in 2017 (round 7), he was signed by the Detroit Tigers in free agency in December 2025. He made his MLB debut on August 4, 2021.Facts: MLB StatsAPI (people · transactions)
No scheduled start today. The model projection and lineup matchup appear on start days.

Sinker

SI · lead pitch

41% of pitches · .412 xwOBA allowed · 40 BIP · where it goes, what it costs

Pitcher Locations
where he throws it · catcher’s view
0%0%1%1%0%0%3%7%7%3%8%15%24%14%1%0%6%2%0%0%2%4%2%1%0%
Rare 0% · Common 10% · Very common 20%+
xwOBA Allowed
damage done by zone · all batters
––––––.154.373.152.137.689.064.507.687––.000.178–––.691–––
Cold .200 · Avg .310 · Hot .500+
Expected Damage
locations × damage zones
––––––.004.024.011.005.053.009.120.095––.000.004–––.030–––
Low risk · Average · High-risk zone
Sinker (41% usage) has allowed .412 xwOBA over 40 balls in play — his most-used pitch.

Arsenal

usage × whiff, ranked

5 pitch types · 423-pitch sample · 2026/2025/2024 blend, weighted 4/3/1

Sinker SI
41% usage · 18% whiff · .412 xwOBA
Slider SL
30% usage · 17% whiff · .294 xwOBA
Splitter FS
26% usage · 24% whiff · .234 xwOBA
Four-Seam Fastball FF
3% usage · .228 xwOBA
Unknown UN
1% usage
Whiff% Trend
last 2 outings · by pitch · min 5 swings per point
3040503/153/18
SinkerSliderSplitter
Hand Splits
K% + xwOBA allowed by batter side · 2026/2025/2024 blend, weighted 4/3/1
SplitK%xwOBASample
vs. LHB20 .338 55
vs. RHB24 .299 60
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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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