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National League:
Arizona Bullpen
Atlanta Bullpen
Chicago Bullpen
Cincinnati Bullpen
Colorado Bullpen
Los Angeles Bullpen
Miami Bullpen
Milwaukee Bullpen
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American League:
Baltimore Bullpen
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Game Matchup Breakdown

Arizona Diamondbacks
Arizona Diamondbacks
@
August 13, 2025 1:35 PM ET
Globe Life Field
Texas Rangers
Texas Rangers

Texas Bullpen Pitchers

ALL BULLPEN PITCHERS
Chris Martin
Chris Martin
Throws:
R
Effective Rtg:
80.6
Fatigue %:
-13.0
IP 2025:
35.1
ERA:
2.29
Outings:
40
FIP:
3.01
Pitch Arsenal:
FC FF FS SI
Player Profile
Shawn Armstrong
Shawn Armstrong
Throws:
R
Effective Rtg:
83.2
Fatigue %:
-20.9
IP 2025:
61.0
ERA:
2.51
Outings:
59
FIP:
3.09
Pitch Arsenal:
FF SI FC ST
Player Profile
Danny Coulombe
Danny Coulombe
Throws:
L
Effective Rtg:
82.0
Fatigue %:
0.0
IP 2025:
39.1
ERA:
2.52
Outings:
51
FIP:
3.09
Pitch Arsenal:
FC SI ST FF
Player Profile
Hoby Milner
Hoby Milner
Throws:
L
Effective Rtg:
80.3
Fatigue %:
0.0
IP 2025:
62.2
ERA:
2.73
Outings:
62
FIP:
2.67
Pitch Arsenal:
ST SI CH FF
Player Profile
Jacob Latz
Jacob Latz
Throws:
L
Effective Rtg:
79.6
Fatigue %:
0.0
IP 2025:
63.1
ERA:
3.13
Outings:
27
FIP:
3.80
Pitch Arsenal:
FF CH SL
Player Profile
Jacob Webb
Jacob Webb
Throws:
R
Effective Rtg:
79.0
Fatigue %:
-11.1
IP 2025:
57.0
ERA:
3.47
Outings:
48
FIP:
4.75
Pitch Arsenal:
FF CH ST
Player Profile
Phil Maton
Phil Maton
Throws:
R
Effective Rtg:
86.0
Fatigue %:
-14.1
IP 2025:
50.1
ERA:
3.04
Outings:
52
FIP:
2.94
Pitch Arsenal:
CU FC ST SI
Player Profile
Robert Garcia
Robert Garcia
Throws:
L
Effective Rtg:
82.7
Fatigue %:
0.0
IP 2025:
51.1
ERA:
3.33
Outings:
59
FIP:
3.76
Pitch Arsenal:
FF CH SL
Player Profile
Caleb Boushley
Caleb Boushley
Throws:
R
Effective Rtg:
68.3
Fatigue %:
-8.6
IP 2025:
41.0
ERA:
5.93
Outings:
23
FIP:
4.00
Pitch Arsenal:
SI FC FF CH SL
Player Profile
Luis Curvelo
Luis Curvelo
Throws:
R
Effective Rtg:
74.9
Fatigue %:
-4.4
IP 2025:
16.1
ERA:
4.96
Outings:
12
FIP:
4.28
Pitch Arsenal:
SL SI FF CH
Player Profile
TEX Starter
Merrill Kelly
Projected SP: Merrill Kelly
Throws: R
vs AZ
Confirmed Lineup
1 - S - Geraldo Perdomo - SS
2 - S - Ketel Marte - 2B
3 - L - Corbin Carroll - RF
4 - L - Adrian Del Castillo - C
5 - R - Tyler Locklear - 1B
6 - L - Jake McCarthy - CF
7 - L - Alek Thomas - CF
8 - R - James McCann - C
9 - R - Blaze Alexander - SS

Projected SP: Zac Gallen - throws: R
LIKELY TO PITCH

Texas Bullpen Usage & Stats

Last 7 Days
Player IP NP-S ERA Sep-2 Sep-1 Aug-31 Aug-30 Aug-29 Aug-28 Aug-27
Chris Martin 1.0 12-8 0.00
1.0
12-8
Shawn Armstrong 4.1 60-40 2.08
1.0
16-11
0.2
8
12-9
1.2
8
18-11
1.0
8
14-9
Danny Coulombe 0 0-0
Hoby Milner 1.1 14-9 0.00
1.1
7
14-9
Jacob Latz 4.1 66-41 4.16
4.1
1
66-41
Jacob Webb 4.2 61-43 0.00
2.1
25-19
0.2
7
10-6
1.2
5
26-18
Phil Maton 2.0 51-31 4.50
1.0
9
29-17
1.0
8
22-14
Robert Garcia 1.0 15-12 0.00
1.0
9
15-12
Caleb Boushley 1.1 32-20 27.07
0.1
8
20-12
1.0
9
12-8
Luis Curvelo 3.0 43-30 3.00
2.0
6
22-17
1.0
7
21-13
IP
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NP-S
IP
In
NP-S
IP
In
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IP
In
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Texas Bullpen Matchup Analysis

Advanced Snapshot
Cumulative Fatigue & Effectiveness:
Effectiveness Rating:
79.7
Fatigue Factor:
-7.2
Current Overall Rating:
73.9
Bullpen Power Rankings
#19
#22
Expected Game Results

Published Game Day

Advanced bullpen stats are generally published once starting pitchers and game odds are available. They are finalized after starting lineups for both teams are confirmed.

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