Starting Pitcher · Seattle Mariners
Bryan Woo
ERA
4.23
FIP
–
IP
104.1
W-L
7-6
WHIP
1.07
K%
24.1
BB%
4.7
GB%
–
K/9
8.8
HR/9
0.9
Drafted by the Seattle Mariners in 2021 (round 6). He made his MLB debut on June 3, 2023.Facts: MLB StatsAPI (people · transactions)
No scheduled start today. The model projection and lineup matchup appear on start days.
Four-Seam Fastball
FF · lead pitch48% of pitches · .281 xwOBA allowed · 692 BIP · where it goes, what it costs
Pitcher Locations
where he throws it · catcher’s view
Rare 0% · Common 10% · Very common 20%+
xwOBA Allowed
damage done by zone · all batters
Cold .200 · Avg .310 · Hot .500+
Expected Damage
locations × damage zones
Low risk · Average · High-risk zone
Four-Seam Fastball (48% usage) has allowed .281 xwOBA over 692 balls in play — his most-used pitch.
Arsenal
usage × whiff, ranked5 pitch types · 6,004-pitch sample · 2026/2025/2024 blend, weighted 4/3/1
Whiff% Trend
last 8 outings · by pitch · min 5 swings per point
Four-Seam FastballSinkerSlider
Hand Splits
K% + xwOBA allowed by batter side · 2026/2025/2024 blend, weighted 4/3/1
| Split | K% | xwOBA | Sample |
|---|---|---|---|
| vs. LHB | 23.1 | .297 | 845 |
| vs. RHB | 27.6 | .254 | 749 |
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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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