RunsLeftPitchersPJ Poulin
Pitcher · Washington Nationals

PJ Poulin

LHP · Throws Left · Age 30Swingman
ERA
2.70
FIP
IP
36.2
W-L
3-0
WHIP
1.31
K%
16.3
BB%
13.7
GB%
K/9
6.1
HR/9
1.0
Drafted by the Colorado Rockies in 2018 (round 11), he was claimed off waivers by the Washington Nationals from the Detroit Tigers in August 2025. He made his MLB debut on August 5, 2025.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

34% of pitches · .374 xwOBA allowed · 89 BIP · where it goes, what it costs

Pitcher Locations
where he throws it · catcher’s view
1%1%8%2%2%4%4%7%8%4%11%12%13%9%2%1%3%1%1%2%1%1%1%1%0%
Rare 0% · Common 10% · Very common 20%+
xwOBA Allowed
damage done by zone · all batters
.701.493.707.691.001.087.357.335.426.354.422.274.697.055
Cold .200 · Avg .310 · Hot .500+
Expected Damage
locations × damage zones
.004.038.016.026.000.006.030.013.048.041.056.024.021.001
Low risk · Average · High-risk zone
Four-Seam Fastball (34% usage) has allowed .374 xwOBA over 89 balls in play — his most-used pitch.

Arsenal

usage × whiff, ranked

4 pitch types · 1,099-pitch sample · 2026/2025 blend, weighted 4/3/1

Four-Seam Fastball FF
34% usage · 11% whiff · .374 xwOBA · 90.2 mph
Sweeper ST
32% usage · 30% whiff · .340 xwOBA · 79.0 mph
Sinker SI
18% usage · 8% whiff · .293 xwOBA · 89.0 mph
Changeup CH
15% usage · 22% whiff · .310 xwOBA · 80.4 mph
Whiff% Trend
last 8 outings · by pitch · min 5 swings per point
010203040506/176/196/236/246/276/287/57/11
Four-Seam FastballSweeperSinker
Hand Splits
K% + xwOBA allowed by batter side · 2026/2025 blend, weighted 4/3/1
SplitK%xwOBASample
vs. LHB27.9 .307 113
vs. RHB14.7 .362 146
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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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