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Team bullpen data and usage tracking

ATH
Athletics
Team Record: 23 - 34
Head Coach: Mark Kotsay
Pitching Coach: Scott Emerson
Bullpen Coach: Dan Hubbs
Basic Bullpen Snapshot
Bullpen Power Ranking:
#29
Pitchers on Roster:
13
Bullpen IP (prev 7 days):
20.1
Bullpen ERA (prev 7 days):
5.76

Bullpen Pitchers


ROLE PLAYERS
Mason Miller
Role:
Closer
Throws:
R
Effective Rtg:
81.2
Fatigue %:
0.0
IP 2025:
18.2
ERA:
5.79
Outings:
19
FIP:
3.07
Pitch Arsenal:
FF SL

LH RELIEVERS
Sean Newcomb
Throws:
L
Effective Rtg:
75.0
Fatigue %:
-28.4
IP 2025:
3.1
ERA:
0.00
Outings:
1
FIP:
2.77
Pitch Arsenal:
FF SV FC SI CH
Hogan Harris
Throws:
L
Effective Rtg:
72.9
Fatigue %:
-5.5
IP 2025:
18.1
ERA:
3.93
Outings:
14
FIP:
3.72
Pitch Arsenal:
FF CU CH ST

RH RELIEVERS
Tyler Ferguson
Throws:
R
Effective Rtg:
76.9
Fatigue %:
0.0
IP 2025:
24.0
ERA:
4.13
Outings:
25
FIP:
4.11
Pitch Arsenal:
FF ST SI FC CH
Grant Holman
Throws:
R
Effective Rtg:
79.4
Fatigue %:
-12.2
IP 2025:
17.1
ERA:
3.12
Outings:
15
FIP:
3.94
Pitch Arsenal:
FF FS SL
Justin Sterner
Throws:
R
Effective Rtg:
74.7
Fatigue %:
-15.8
IP 2025:
26.0
ERA:
2.77
Outings:
26
FIP:
4.42
Pitch Arsenal:
FF FC ST
Anthony Maldonado
Throws:
R
Effective Rtg:
54.9
Fatigue %:
-32.1
IP 2025:
6.0
ERA:
12.00
Outings:
6
FIP:
9.74
Pitch Arsenal:
SL FF
Mitch Spence
Throws:
R
Effective Rtg:
77.3
Fatigue %:
-7.6
IP 2025:
34.1
ERA:
4.46
Outings:
20
FIP:
3.86
Pitch Arsenal:
FC SL CU

Bullpen Usage & Stats


Last 7 Days
Player IP NP-S ERA May-29 May-28 May-27 May-26 May-25 May-24 May-23
Tyler Ferguson 1.0 20-15 0.00
0.1
8
4-4
0.2
8
16-11
Sean Newcomb 4.1 72-43 2.08
3.1
44-27
1.0
5
28-16
Hogan Harris 4.0 52-39 4.50
1.0
12-11
2.2
6
35-25
0.1
8
5-3
Brady Basso 0 0-0
Grant Holman 2.1 36-23 0.00
1.1
17-10
1.0
10
19-13
Justin Sterner 1.0 25-16 27.00
0.2
23-14
0.1
7
2-2
Anthony Maldonado 3.0 68-37 12.00
1.0
39-19
2.0
7
29-18
Mitch Spence 2.2 47-30 6.77
1.2
4
29-20
1.0
11
18-10
Mason Miller 2.0 33-20 4.50
1.0
9
12-8
1.0
9
21-12
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

Bullpen Advanced Snapshot


Current State
Cumulative Fatigue & Effectiveness:
Effectiveness Rating:
74.0
Fatigue Factor:
-12.7
Current Overall Rating:
65.3
Bullpen Power Rankings
Cumulative Advanced Stats
BULLPEN  STATS IP ERA AVG FIP xFIP WOBA K% BB% ASSESSMENT
Cumulative  2025 205.1 6.00 0.270 4.56 4.47 0.357 22.8% 11.5% [Very Weak]
BP  vs L 74.1 -- 0.271 5.56 - 0.377 20.2% 13.4% [Very Weak]
BP  vs R 126.1 -- 0.270 4.03 - 0.347 24.7% 10.4% [Very Weak]
Closing Out Games
Saves / Save Opportunities:
14 / 26
Save Percentage:
53.8%
Holds:
28
Athletics Pitchers w/ multiple save opportunities:
Mason Miller:
53.8%
Tyler Ferguson:
15.4%
Justin Sterner:
11.5%
José Leclerc:
7.7%
Other Relievers:
11.5%
Upcoming Matchups
Team Starting Pitchers

Jeffrey Springs (L)
Drew Rucinski (R)
Luis Severino (R)
J.T. Ginn (R)
JP Sears (L)
Gunnar Hoglund (R)
Jacob Lopez (L)
Ken Waldichuk (L)

IR & MiLB Prospects

Brady Basso [IL]