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Team bullpen data and usage tracking

Jacob Lopez
Jacob Lopez
Throws: L
Primary Role(s): Reliever
Age: 27

Athletics
Team Record: 37 - 53
Head Coach: Mark Kotsay
Pitching Coach: Scott Emerson
Pitcher Snapshot
Pitcher Impact Rating:
37.4
IP (last 7 gm):
ERA (last 7 gm):
Team BP Power Rank:
#23

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 4 3.86 7.00 40 4.30 22.5% 17.5% 0.0% 1% 0.5 0.355 0.487 0.325 0.874
2025: Home 1 0.00 1.20 9 4.56 44.4% 33.3% 0.0% 1% 0 0.167 0.444 - 0.611
2025: Away 3 5.06 5.10 31 3.25 12.5% 0.0% 0.0% 1% 0.57 0.400 0.500 - 0.940
2025: Vs L 4 - 1.00 8 3.00 25.0% 0.0% 0.0% % 2 0.500 0.571 - 1.238
2025: Vs R 4 - 6.00 32 3.50 0.0% 0.0% 0.0% % 0.25 0.320 0.469 - 0.789
2025 Pitch Arsenal
Game Logs
Game Date Opponent IP PA R H 2B 3B HR BB SO SB CS NP-S AVG
2025-04-29 @ Rangers 2.20
1
 18 3 6 0 0 0 4 4 1 0 84-49 0.36
2025-04-22 vs Rangers 1.20
7
 9 0 1 0 0 0 3 4 1 0 41-22 0.28
2025-04-20 @ Brewers 1.10
7
 5 0 1 0 0 0 0 0 0 0 21-12 0.33
2025-04-18 @ Brewers 1.10
5
 8 2 3 1 0 0 0 1 0 0 26-18 0.43
Advanced Stats
Advanced Stats will be released after the All-Star break

Bullpen Usage & Stats

Last 7 Days
Player IP NP-S ERA Jul-4 Jul-3 Jul-2 Jul-1 Jun-30 Jun-29 Jun-28
Jacob Lopez 0 0-0 10.15
Michael Kelly 2.2 32-22 0.00
1.0
9
17-11
0.2
8
7-4
1.0
8
8-7
Sean Newcomb 2.0 26-15 0.00
1.2
7
24-13
0.1
8
2-2
Hogan Harris 2.2 57-35 16.92
1.2
6
29-18
1.0
4
28-17
Elvis Alvarado 2.1 38-25 0.00
1.1
7
12-9
1.0
5
26-16
J.T. Ginn 3.2 43-26 0.00
3.2
4
43-26
JP Sears 0 0-0 6.00
Jack Perkins 6.1 102-65 2.84
3.0
54-38
3.1
6
48-27
Justin Sterner 1.0 16-10 9.00
1.0
6
16-10
Mitch Spence 0 0-0 3.60
Mason Miller 2.0 19-14 0.00
1.0
10
11-8
1.0
9
8-6
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:
0
Games Started this Season:
0
Pitchers versus LH batters:
Yes
Pitchers versus RH batters:
Yes
Avg Inning when called:
5
Avg Run Diff when called:
5.25
Pitches over 30 pitches:
Yes
Pitches before the 8th:
Yes
Pitches back to back days:
No
Other Athletics Pitchers

Michael Kelly (R)
Sean Newcomb (L)
Hogan Harris (L)
Elvis Alvarado (R)
J.T. Ginn (R)
Jack Perkins (R)
Justin Sterner (R)
Max Muncy (R)
Mason Miller (R)

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