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Relief Pitcher · Washington Nationals

Tom Cosgrove

LHP · Throws Left · Age 30Reliever
ERA
7.71
FIP
–
IP
16.1
W-L
1-2
WHIP
1.47
K%
18.9
BB%
8.1
GB%
–
K/9
7.7
HR/9
1.6
Drafted by the San Diego Padres in 2017 (round 12), he was acquired by the Washington Nationals via trade from the Houston Astros in July 2026. He made his MLB debut on April 29, 2023.Facts: MLB StatsAPI (people · transactions)
No scheduled start today. The model projection and lineup matchup appear on start days.

Sweeper

ST · lead pitch

61% of pitches · .257 xwOBA allowed · 70 BIP · where it goes, what it costs

Pitcher Locations
where he throws it · catcher’s view
0%1%0%1%1%1%3%5%3%5%10%10%12%18%11%3%2%5%2%1%1%3%3%3%1%
Rare 0% · Common 10% · Very common 20%+
xwOBA Allowed
damage done by zone · all batters
–.000–––.003.080.258.264.700.078.269.312.162.208.310.000.493.536.170–.020.278––
Cold .200 · Avg .310 · Hot .500+
Expected Damage
locations × damage zones
–.000–––.000.002.012.007.034.008.026.036.029.023.008.000.022.010.001–.001.009––
Low risk · Average · High-risk zone
Sweeper (61% usage) has allowed .257 xwOBA over 70 balls in play — his most-used pitch.

Arsenal

usage × whiff, ranked

3 pitch types · 568-pitch sample · 2026/2025/2024 blend, weighted 4/3/1

Sweeper ST
61% usage · 17% whiff · .257 xwOBA · 73.3 mph
Four-Seam Fastball FF
26% usage · 20% whiff · .362 xwOBA · 88.5 mph
Sinker SI
12% usage · 15% whiff · .311 xwOBA
Whiff% Trend
last 8 outings · by pitch · min 5 swings per point
01020304050608/88/118/158/208/218/278/298/30
SweeperFour-Seam FastballSinker
Hand Splits
K% + xwOBA allowed by batter side · 2026/2025/2024 blend, weighted 4/3/1
SplitK%xwOBASample
vs. LHB22.1 .301 59
vs. RHB20 .289 80
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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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