RunsLeft › Pitchers › Bryan Woo
Starting Pitcher · Seattle Mariners

Bryan Woo

RHP · Throws Right · Age 26Starter
ERA
4.10
FIP
–
IP
138.1
W-L
9-8
WHIP
1.08
K%
24.3
BB%
5.2
GB%
–
K/9
8.9
HR/9
1.0
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 pitch

48% of pitches · .280 xwOBA allowed · 741 BIP · where it goes, what it costs

Pitcher Locations
where he throws it · catcher’s view
4%6%7%4%1%4%9%12%7%3%3%9%12%10%6%0%1%2%1%1%0%0%1%1%0%
Rare 0% · Common 10% · Very common 20%+
xwOBA Allowed
damage done by zone · all batters
.338.180.095.128.691.461.206.254.204.122.386.381.390.276.348–.156.397.288.533––.407.708–
Cold .200 · Avg .310 · Hot .500+
Expected Damage
locations × damage zones
.014.010.006.005.007.016.018.030.015.004.011.032.047.028.020–.001.006.003.003––.003.004–
Low risk · Average · High-risk zone
Four-Seam Fastball (48% usage) has allowed .280 xwOBA over 741 balls in play — his most-used pitch.

Arsenal

usage × whiff, ranked

6 pitch types · 6,538-pitch sample · 2026/2025/2024 blend, weighted 4/3/1

Four-Seam Fastball FF
48% usage · 24% whiff · .280 xwOBA · 96.0 mph
Sinker SI
22% usage · 9% whiff · .316 xwOBA · 95.7 mph
Slider SL
13% usage · 31% whiff · .313 xwOBA · 87.0 mph
Sweeper ST
10% usage · 37% whiff · .190 xwOBA · 84.4 mph
Changeup CH
7% usage · 18% whiff · .241 xwOBA · 89.5 mph
Curveball CU
1% usage · .257 xwOBA
Whiff% Trend
last 8 outings · by pitch · min 5 swings per point
0102030405060706/246/307/77/187/308/58/118/16
Four-Seam FastballSinkerSlider
Hand Splits
K% + xwOBA allowed by batter side · 2026/2025/2024 blend, weighted 4/3/1
SplitK%xwOBASample
vs. LHB23.4 .298 928
vs. RHB27.4 .260 805
Live · client-hydrated

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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