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Team bullpen data and usage tracking

ATH
Athletics
Team Record: 31 - 46
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):
23.0
Bullpen ERA (prev 7 days):
6.26

Bullpen Pitchers

ROLE PLAYERS
Mason Miller
Role:
Closer
Throws:
R
Effective Rtg:
83.4
Fatigue %:
-10.1
IP 2025:
27.2
ERA:
5.20
Outings:
27
FIP:
3.24
Pitch Arsenal:
FF SL
Player Profile
LH RELIEVERS
T.J. McFarland
Throws:
L
Effective Rtg:
68.3
Fatigue %:
-2.0
IP 2025:
14.0
ERA:
5.79
Outings:
24
FIP:
4.92
Pitch Arsenal:
SI ST CH
Player Profile
Sean Newcomb
Throws:
L
Effective Rtg:
71.0
Fatigue %:
-24.9
IP 2025:
12.1
ERA:
3.65
Outings:
6
FIP:
4.11
Pitch Arsenal:
FF SV SI FC CH
Player Profile
Hogan Harris
Throws:
L
Effective Rtg:
72.2
Fatigue %:
-22.6
IP 2025:
28.1
ERA:
3.81
Outings:
22
FIP:
3.73
Pitch Arsenal:
FF CU CH
Player Profile
RH RELIEVERS
Michael Kelly
Throws:
R
Effective Rtg:
71.4
Fatigue %:
-5.0
IP 2025:
6.2
ERA:
0.00
Outings:
5
FIP:
3.66
Pitch Arsenal:
ST FF SL
Player Profile
Tyler Ferguson
Throws:
R
Effective Rtg:
70.2
Fatigue %:
-12.4
IP 2025:
32.0
ERA:
6.19
Outings:
33
FIP:
4.44
Pitch Arsenal:
FF ST SI FC CH
Player Profile
Anthony Maldonado
Throws:
R
Effective Rtg:
55.1
Fatigue %:
0.0
IP 2025:
6.0
ERA:
12.00
Outings:
6
FIP:
9.73
Pitch Arsenal:
SL FF
Player Profile
Mitch Spence
Throws:
R
Effective Rtg:
77.8
Fatigue %:
-14.7
IP 2025:
54.0
ERA:
3.50
Outings:
25
FIP:
3.87
Pitch Arsenal:
FC SL CU SI
Player Profile

Bullpen Usage & Stats

Last 7 Days
Player IP NP-S ERA Jun-19 Jun-18 Jun-17 Jun-16 Jun-15 Jun-14 Jun-13
T.J. McFarland 1.2 35-24 10.84
1.0
7
20-15
0.2
7
15-9
Michael Kelly 3.0 35-21 0.00
1.0
13-5
2.0
7
22-16
Tyler Ferguson 2.0 46-31 27.00
0.2
6
25-16
1.1
7
21-15
Sean Newcomb 3.1 52-32 5.41
2.1
6
26-18
1.0
8
26-14
Hogan Harris 3.0 56-35 6.00
1.0
9
26-16
1.0
6
17-10
1.0
9
13-9
Osvaldo Bido 1.2 52-30 10.84
1.2
4
52-30
Anthony Maldonado 0 0-0
Mitch Spence 5.0 84-57 1.80
5.0
1
84-57
Mason Miller 3.1 43-31 2.70
1.1
21-15
1.0
9
10-7
1.0
9
12-9
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:
71.2
Fatigue Factor:
-11.5
Current Overall Rating:
62.7
Bullpen Power Rankings
#29
#30
Cumulative Advanced Stats
BULLPEN  STATS IP ERA AVG FIP xFIP WOBA K% BB% ASSESSMENT
Cumulative  2025 330.0 5.86 0.279 4.86 4.75 0.362 20.6% 10.8% [Very Weak]
BP  vs L 117.1 -- 0.277 5.48 - 0.372 21.5% 12% [Very Weak]
BP  vs R 198.2 -- 0.279 4.56 - 0.357 20.4% 10.2% [Very Weak]
Closing Out Games
Saves / Save Opportunities:
16 / 32
Save Percentage:
50.0%
Holds:
36
Athletics Pitchers w/ multiple save opportunities:
Mason Miller:
53.1%
Tyler Ferguson:
12.5%
Justin Sterner:
12.5%
José Leclerc:
6.3%
Grant Holman:
6.3%
Other Relievers:
9.4%
Upcoming Matchups
Cleveland Bullpen
ClevelandCLE
Jun-20 10:05 PM ET
Athletics Bullpen
AthleticsATH
Detailed Matchup
Cleveland Bullpen
ClevelandCLE
Jun-21 10:05 PM ET
Athletics Bullpen
AthleticsATH
Detailed Matchup
Team Starting Pitchers

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

IR & MiLB Prospects

Osvaldo Bido [IL]

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