Relief Pitcher · Boston Red Sox
Johan Oviedo
ERA
9.82
FIP
–
IP
3.2
W-L
0-0
WHIP
1.91
K%
16.7
BB%
5.6
GB%
–
K/9
7.4
HR/9
4.9
He was acquired by the Boston Red Sox via trade from the Pittsburgh Pirates in December 2025. He made his MLB debut on August 19, 2020.Facts: MLB StatsAPI (people · transactions)
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Four-Seam Fastball
FF · lead pitch37% of pitches · .335 xwOBA allowed · 63 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 (37% usage) has allowed .335 xwOBA over 63 balls in play — his most-used pitch.
Arsenal
usage × whiff, ranked6 pitch types · 823-pitch sample · 2026/2025 blend, weighted 4/3/1
Whiff% Trend
last 2 outings · by pitch · min 5 swings per point
Four-Seam FastballSliderCurveball
Hand Splits
K% + xwOBA allowed by batter side · 2026/2025 blend, weighted 4/3/1
| Split | K% | xwOBA | Sample |
|---|---|---|---|
| vs. LHB | 21.7 | .306 | 87 |
| vs. RHB | 23.3 | .363 | 101 |
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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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