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Relief Pitcher · Athletics

Justin Sterner

RHP · Throws Right · Age 29Reliever
ERA
3.92
FIP
–
IP
41.1
W-L
2-3
WHIP
1.14
K%
23.8
BB%
5.4
GB%
–
K/9
8.7
HR/9
2.0
He was claimed off waivers by the Athletics from the Tampa Bay Rays in November 2024. He made his MLB debut on May 31, 2024.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

46% of pitches · .307 xwOBA allowed · 213 BIP · where it goes, what it costs

Pitcher Locations
where he throws it · catcher’s view
4%6%6%3%1%5%8%11%7%3%3%7%12%11%7%0%1%1%1%1%0%0%1%1%1%
Rare 0% · Common 10% · Very common 20%+
xwOBA Allowed
damage done by zone · all batters
.500.190.017.319.346.395.348.252.210.394.398.231.408.265.345–.070.000.346––––.691–
Cold .200 · Avg .310 · Hot .500+
Expected Damage
locations × damage zones
.020.011.001.009.005.021.029.028.014.013.012.015.047.028.025–.001.000.003––––.006–
Low risk · Average · High-risk zone
Four-Seam Fastball (46% usage) has allowed .307 xwOBA over 213 balls in play — his most-used pitch.

Arsenal

usage × whiff, ranked

4 pitch types · 1,830-pitch sample · 2026/2025/2024 blend, weighted 4/3/1

Four-Seam Fastball FF
46% usage · 20% whiff · .307 xwOBA · 93.4 mph
Cutter FC
31% usage · 31% whiff · .290 xwOBA · 88.6 mph
Sweeper ST
22% usage · 44% whiff · .176 xwOBA · 81.3 mph
Unknown UN
1% usage
Whiff% Trend
last 8 outings · by pitch · min 5 swings per point
01020306/166/196/246/256/276/297/37/5
Four-Seam FastballCutterSweeper
Hand Splits
K% + xwOBA allowed by batter side · 2026/2025/2024 blend, weighted 4/3/1
SplitK%xwOBASample
vs. LHB24.3 .256 188
vs. RHB26.1 .285 256
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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