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Relief Pitcher · San Diego Padres

Alek Jacob

RHP · Throws Right · Age 28Reliever
ERA
5.40
FIP
–
IP
5.0
W-L
1-0
WHIP
1.40
K%
26.1
BB%
8.7
GB%
–
K/9
10.8
HR/9
1.8
Drafted by the San Diego Padres in 2021 (round 16). He made his MLB debut on July 15, 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

40% of pitches · .312 xwOBA allowed · 89 BIP · where it goes, what it costs

Pitcher Locations
where he throws it · catcher’s view
6%8%7%4%1%3%7%14%10%8%2%5%11%7%7%0%0%0%0%0%0%0%0%0%0%
Rare 0% · Common 10% · Very common 20%+
xwOBA Allowed
damage done by zone · all batters
.542.009.150.000.000.374.443.167.106.561.291.710.324.352.250––––.689–––––
Cold .200 · Avg .310 · Hot .500+
Expected Damage
locations × damage zones
.030.001.011.000.000.010.031.023.011.042.006.033.036.026.017––––.001–––––
Low risk · Average · High-risk zone
Four-Seam Fastball (40% usage) has allowed .312 xwOBA over 89 balls in play — his most-used pitch.

Arsenal

usage × whiff, ranked

4 pitch types · 931-pitch sample · 2026/2025/2024 blend, weighted 4/3/1

Four-Seam Fastball FF
40% usage · 23% whiff · .312 xwOBA · 84.7 mph
Changeup CH
33% usage · 31% whiff · .260 xwOBA · 72.9 mph
Sinker SI
17% usage · 9% whiff · .438 xwOBA
Sweeper ST
10% usage · 20% whiff · .485 xwOBA
Whiff% Trend
last 4 outings · by pitch · min 5 swings per point
010203040506070803/204/155/167/6
Four-Seam FastballChangeupSinker
Hand Splits
K% + xwOBA allowed by batter side · 2026/2025/2024 blend, weighted 4/3/1
SplitK%xwOBASample
vs. LHB17.7 .290 97
vs. RHB19 .352 135
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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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