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Team bullpen data and usage tracking

Justin Sterner
Justin Sterner
Throws: R
Primary Role(s): Reliever
Age: 28

Athletics
Team Record: 11 - 13
Head Coach: Mark Kotsay
Pitching Coach: Scott Emerson
Pitcher Snapshot
Pitcher Impact Rating:
71.9
IP (last 7 gm):
2
ERA (last 7 gm):
0.00
Team BP Power Rank:
#12

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 11 0.00 11.10 44 4.59 31.8% 13.6% 0.0% 0.5% 0.58 0.132 0.250 0.215 0.382
2025 SpringTr 10 0.00 12.00 43 3.81 39.5% 4.7% 0.0% 0% 0.46 0.125 0.163 - 0.363
2025: Home 5 0.00 5.20 20 5.00 25.0% 0.0% 0.0% 0% 0.5 0.105 0.150 - 0.255
2025: Away 6 0.00 5.20 24 5.50 25.0% 50.0% 0.0% 0.5% 0.75 0.158 0.333 - 0.491
2025: Vs L 9 - 4.00 15 8.00 0.0% 0.0% 0.0% % 1 0.143 0.200 - 0.343
2025: Vs R 11 - 7.10 29 4.67 33.3% 66.7% 0.0% % 0.38 0.125 0.276 - 0.401
2025 Pitch Arsenal
Game Logs
Game Date Opponent IP PA R H 2B 3B HR BB SO SB CS NP-S AVG
2025-04-23 vs Rangers 1.00
 3 0 0 0 0 0 0 0 0 0 15-10 0.13
2025-04-18 @ Brewers 1.00
7
 5 0 1 0 0 0 1 0 1 0 21-9 0.14
2025-04-15 @ White Sox 1.00
6
 5 0 1 0 0 0 1 2 0 0 16-12 0.13
2025-04-12 vs Mets 1.20
6
 5 0 0 0 0 0 0 1 0 0 21-12 0.11
2025-04-09 vs Padres 0.20
9
 4 0 1 0 0 0 1 2 0 0 22-14 0.14
2025-04-08 vs Padres 1.00
8
 4 0 1 0 0 0 0 1 0 0 14-10 0.11
2025-04-05 @ Rockies 0.20
7
 2 0 0 0 0 0 0 1 0 0 11-8 0.07
Advanced Stats
Advanced Stats will be released after the All-Star break

Bullpen Usage & Stats

Last 7 Days
Player IP NP-S ERA Apr-23 Apr-22 Apr-21 Apr-20 Apr-19 Apr-18 Apr-17
Justin Sterner 2.0 36-19 0.00
1.0
15-10
1.0
7
21-9
T.J. McFarland 2.0 32-23 3.86
0.2
6
7-6
1.0
6
22-15
0.1
8
3-2
José Leclerc 1.1 16-10 0.00
0.1
7
7-4
1.0
8
9-6
Tyler Ferguson 2.0 19-15 0.00
1.0
12-10
1.0
9
7-5
Hogan Harris 0 0-0 0.00
Noah Murdock 2.1 66-40 19.31
0.2
7
36-22
1.2
7
30-18
J.T. Ginn 0 0-0 3.38
Brady Basso 0 0-0 15.00
Michel Otañez 0 0-0 9.00
Osvaldo Bido 0 0-0 0.00
JP Sears 0 0-0 6.00
Grant Holman 0 0-0 0.00
Jacob Lopez 4.1 88-52 0.00
1.2
7
41-22
1.1
7
21-12
1.1
5
26-18
Ken Waldichuk 0 0-0 1.80
Mitch Spence 3.2 48-32 2.46
1.0
10-9
2.2
3
38-23
Mason Miller 2.0 30-22 0.00
1.0
13-10
1.0
9
17-12
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:
11
Games Started this Season:
0
Pitchers versus LH batters:
Yes
Pitchers versus RH batters:
Yes
Avg Inning when called:
7
Avg Run Diff when called:
2.73
Pitches over 30 pitches:
No
Pitches before the 8th:
Yes
Pitches back to back days:
Rarely
Other Athletics Pitchers

T.J. McFarland (L)
José Leclerc (R)
Tyler Ferguson (R)
Hogan Harris (L)
Noah Murdock (R)
Brady Basso (L)
Michel Otañez (R)
Grant Holman (R)
Jacob Lopez (L)
Justin Sterner (R)
Mitch Spence (R)
Max Muncy (R)
Mason Miller (R)

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