Jack Oloughlin (RP) - Oakland Athletics MLB Stats 2026
Updated
Jack Oloughlin
·
RP
·
MLB
·
2,117 views
26 yrs
·
6' 5"
·
223 lbs
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Bats: Left / Throws: Left
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Debut: 2024
FPPG (DK, 2026)
3.0
ERA
4.66
W-L
0-0
IP
9.2
K
6
Prior Season Stats
(2026 season data will appear once games are played)
Jack carries a 4.66 ERA over 9.2 innings in 2026. Jack is worth -0.1 WAR this season.
Pitching Splits Pitching performance splits against left-handed and right-handed batters. 2024 Season - 47 TBF
| Split | K% | K/9 | BB% | wOBA | xFIP | HH% |
|---|---|---|---|---|---|---|
| vs LHB | 20.0% | 9.0 | 6.7% | 0.460 | 4.18 | 47.2% |
| vs RHB | 9.4% | 4.1 | 12.5% | 0.431 | 6.11 | 47.2% |
| Overall | 12.8% | 5.6 | 10.6% | 0.440 | 5.20 | 47.2% |
Pitching Splits — K% & BB% (2026) Strikeout and walk rates against left-handed batters, right-handed batters, and overall.
Pitching Splits — wOBA (2026) Weighted on-base average allowed against left-handed batters, right-handed batters, and overall. Lower is better for pitchers.
Pitching Splits — HH% (2026) Hard-hit rate allowed against left-handed batters, right-handed batters, and overall. Lower is better for pitchers.
Season Context Key season-level pitching metrics including games played, SIERA, and batted ball data. 2024 Season - 47 TBF
GP
—
SIERA
5.69
P/IP
19.1
TBF
47
HH%
47.2%
Barrel%
8.3%
CSW%
—
CSW Prev
—
GB%
47.8%
FB%
52.2%
Bullpen
4.56
RSB
—
Batted Ball Profile (2026) Ground ball vs fly ball tendency — higher GB% generally means fewer home runs allowed.
Traditional Stats Standard pitching stats: ERA, FIP, W/L, saves, holds, innings, and games started. 2026 Season
ERA
4.66
FIP
4.82
W
0
L
0
K
—
BB
—
K/9
—
SV
0
HLD
0
IP
9.2
GS
0
WAR
-0.1
ERA-
120
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Jack Oloughlin MLB Stats 2026
Jack Oloughlin is a RP for the Oakland Athletics. View Jack's current season stats, recent performance trends, and key statistical categories to evaluate fantasy value and make informed DFS lineup decisions.
Stats updated November 8, 2026.