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Team bullpen data and usage tracking

AZ
Arizona
Team Record: 64 - 68
Head Coach: Torey Lovullo
Pitching Coach: Brian Kaplan
Bullpen Coach: Wellington Cepeda
Basic Bullpen Snapshot
Bullpen Power Ranking:
#22
Pitchers on Roster:
13
Bullpen IP (prev 7 days):
21.2
Bullpen ERA (prev 7 days):
3.74

Bullpen Pitchers

ROLE PLAYERS
LH RELIEVERS
Jalen Beeks
Throws:
L
Effective Rtg:
80.6
Fatigue %:
-7.1
IP 2025:
49.2
ERA:
3.99
Outings:
50
FIP:
3.94
Pitch Arsenal:
FF CH FC
Player Profile
Kyle Backhus
Throws:
L
Effective Rtg:
76.7
Fatigue %:
-2.0
IP 2025:
21.1
ERA:
4.22
Outings:
25
FIP:
3.91
Pitch Arsenal:
SI ST CH
Player Profile
Andrew Saalfrank
Throws:
L
Effective Rtg:
82.5
Fatigue %:
0.0
IP 2025:
17.1
ERA:
1.56
Outings:
17
FIP:
3.46
Pitch Arsenal:
CU SI FF
Player Profile
RH RELIEVERS
John Curtiss
Throws:
R
Effective Rtg:
74.2
Fatigue %:
-8.3
IP 2025:
25.0
ERA:
3.24
Outings:
19
FIP:
3.59
Pitch Arsenal:
FF FC SL
Player Profile
Jake Woodford
Throws:
R
Effective Rtg:
70.8
Fatigue %:
-10.0
IP 2025:
25.0
ERA:
5.76
Outings:
12
FIP:
3.63
Pitch Arsenal:
SI ST CH FF FC
Player Profile
Juan Morillo
Throws:
R
Effective Rtg:
77.7
Fatigue %:
0.0
IP 2025:
31.2
ERA:
4.26
Outings:
37
FIP:
3.71
Pitch Arsenal:
FF SL SI CH
Player Profile
Juan Burgos
Throws:
R
Effective Rtg:
74.8
Fatigue %:
-13.9
IP 2025:
12.0
ERA:
5.25
Outings:
11
FIP:
4.03
Pitch Arsenal:
FC SI ST CU
Player Profile
Bryce Jarvis
Throws:
R
Effective Rtg:
72.0
Fatigue %:
-49.6
IP 2025:
20.0
ERA:
4.05
Outings:
9
FIP:
4.51
Pitch Arsenal:
FF CH SL SI
Player Profile

Bullpen Usage & Stats

Last 7 Days
Player IP NP-S ERA Aug-25 Aug-24 Aug-23 Aug-22 Aug-21 Aug-20 Aug-19
John Curtiss 3.2 41-26 0.00
1.1
8
15-10
1.0
10
8-6
1.1
9
18-10
Jalen Beeks 2.0 25-16 0.00
1.0
1
16-10
1.0
11
9-6
Jake Woodford 4.0 43-27 2.25
4.0
6
43-27
Juan Morillo 2.0 39-20 0.00
0.1
7
13-5
0.2
8
5-3
1.0
8
21-12
Kyle Backhus 1.1 15-11 13.53
1.0
7
6-5
0.1
8
9-6
Andrew Saalfrank 1.2 15-10 0.00
1.0
9
6-4
0.2
10
9-6
Juan Burgos 1.1 30-18 27.07
0.1
8
16-9
1.0
7
14-9
Blake Walston 0 0-0
Bryce Jarvis 5.2 88-57 3.18
5.2
88-57
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:
76.2
Fatigue Factor:
-11.4
Current Overall Rating:
67.8
Bullpen Power Rankings
#22
#23
Cumulative Advanced Stats
BULLPEN  STATS IP ERA AVG FIP xFIP WOBA K% BB% ASSESSMENT
Cumulative   404.0 4.92 0.265 4.37 4.32 0.341 20.1% 9% [Very Weak]
BP  vs L 173.0 -- 0.219 4.10 - 0.304 23.7% 10.2% [Weak]
BP  vs R 203.2 -- 0.293 4.44 - 0.358 17.5% 7.6% [Very Weak]
Closing Out Games
Saves / Save Opportunities:
35 / 60
Save Percentage:
58.3%
Holds:
66
Arizona Pitchers w/ multiple save opportunities:
Shelby Miller:
25.0%
Justin Martinez:
10.0%
A.J. Puk:
6.7%
Kevin Ginkel:
6.7%
Ryan Thompson:
6.7%
Jalen Beeks:
5.0%
Jake Woodford:
5.0%
Kyle Backhus:
5.0%
Andrew Saalfrank:
5.0%
Anthony DeSclafani:
3.3%
Juan Morillo:
3.3%
Ryne Nelson:
3.3%
Andrew Hoffmann:
3.3%
Other Relievers:
11.7%
Upcoming Matchups
Arizona Bullpen
ArizonaAZ
Aug-26  7:40 PM ET
Milwaukee Bullpen
MilwaukeeMIL
Detailed Matchup
Arizona Bullpen
ArizonaAZ
Aug-27  7:40 PM ET
Milwaukee Bullpen
MilwaukeeMIL
Detailed Matchup
Team Starting Pitchers

Anthony DeSclafani (R)
Eduardo Rodriguez (L)
Nabil Crismatt (R)
Zac Gallen (R)
Ryne Nelson (R)
Brandon Pfaadt (R)

IR & MiLB Prospects

Blake Walston [IL]

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