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Team bullpen data and usage tracking

Alek Jacob
Alek Jacob
Throws: R
Primary Role(s): Reliever
Age: 26

San Diego
Team Record: 27 - 16
Head Coach: Mike Shildt
Pitching Coach: Ruben Niebla
Pitcher Snapshot
Pitcher Impact Rating:
69.1
IP (last 7 gm):
3
ERA (last 7 gm):
6.00
Team BP Power Rank:
#20

Pitcher Season Stats

Cumulative Stats
Season G ERA IP PA P/pa SO/pa BB/pa HR/pa SB/pa G/AO AVG OBP xWOBA OPS
2025 18 2.75 19.20 84 4.01 16.7% 7.1% 4.8% 0.8% 0.52 0.260 0.345 0.305 0.811
2025 SpringTr 9 3.00 9.00 36 3.83 33.3% 8.3% 2.8% 1% 1 0.188 0.278 - 0.622
2025: Home 8 2.70 6.20 30 5.17 16.7% 0.0% 16.7% 1% 0.71 0.321 0.367 - 0.938
2025: Away 10 2.77 13.00 54 3.71 14.3% 14.3% 0.0% 0.75% 0.45 0.222 0.333 - 0.733
2025: Vs L 14 - 5.20 26 5.67 0.0% 0.0% 0.0% % 1 0.304 0.346 - 0.824
2025: Vs R 18 - 13.20 58 4.67 33.3% 0.0% 33.3% % 0.35 0.240 0.345 - 0.805
2025 Pitch Arsenal
Game Logs
Game Date Opponent IP PA R H 2B 3B HR BB SO SB CS NP-S AVG
2025-05-14 vs Angels 1.00
7
 3 0 0 0 0 0 1 0 0 0 10-3 0.26
2025-05-12 vs Angels 0.20
9
 3 1 1 0 0 1 0 2 0 0 13-10 0.27
2025-05-11 @ Rockies 1.00
6
 4 0 1 0 0 0 0 0 0 0 10-8 0.27
2025-05-09 @ Rockies 0.10
9
 4 1 2 1 0 0 1 0 0 0 17-11 0.27
2025-05-03 @ Pirates 1.00
7
 3 0 0 0 0 0 1 0 0 0 11-4 0.24
2025-05-02 @ Pirates 0.20
5
 5 1 2 1 0 1 0 1 0 0 21-11 0.25
2025-04-25 vs Rays 1.00
9
 4 0 1 0 0 0 0 2 1 0 17-14 0.23
Advanced Stats
Advanced Stats will be released after the All-Star break

Bullpen Usage & Stats

Last 7 Days
Player IP NP-S ERA May-16 May-15 May-14 May-13 May-12 May-11 May-10
Alek Jacob 2.2 33-21 6.00
1.0
7
10-3
0.2
9
13-10
1.0
6
10-8
Yu Darvish 0 0-0 3.86
Jason Adam 2.0 21-13 0.00
1.0
9
6-4
1.0
8
15-9
Wandy Peralta 2.1 35-25 10.15
1.1
20-16
1.0
7
15-9
Nick Pivetta 0 0-0 0.00
Michael King 0 0-0 0.00
Robert Suarez 1.1 51-27 22.50
1.0
9
18-11
0.1
9
33-16
Matt Waldron 0 0-0 9.00
Stephen Kolek 0 0-0 0.00
Jeremiah Estrada 1.1 28-19 13.53
0.1
7
8-6
1.0
6
20-13
Sean Reynolds 3.2 58-35 10.39
2.2
42-25
1.0
8
16-10
Adrian Morejon 1.1 13-8 0.00
1.0
8
7-5
0.1
7
6-3
Yuki Matsui 2.0 21-13 0.00
1.0
8
10-5
1.0
5
11-8
Randy Vásquez 0 0-0 2.46
IP
In
NP-S
IP
In
NP-S
IP
In
NP-S
IP
In
NP-S
IP
In
NP-S
IP
In
NP-S
IP
In
NP-S
Advanced Pitcher Traits
Games Pitched this Season:
18
Games Started this Season:
0
Pitchers versus LH batters:
Yes
Pitchers versus RH batters:
Yes
Avg Inning when called:
6
Avg Run Diff when called:
2.72
Pitches over 30 pitches:
Rarely
Pitches before the 8th:
Yes
Pitches back to back days:
Rarely
Other San Diego Pitchers

Jake Arrieta (R)
Jason Adam (R)
Wandy Peralta (L)
Robert Suarez (R)
Jeremiah Estrada (R)
Sean Reynolds (R)
Adrian Morejon (L)
Yuki Matsui (L)
Alek Jacob (R)

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