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Team bullpen data and usage tracking

Greg Weissert
Greg Weissert
Throws: R
Primary Role(s): Reliever
Age: 30

Boston
Team Record: 41 - 44
Head Coach: Alex Cora
Pitching Coach: Andrew Bailey
Pitcher Snapshot
Pitcher Impact Rating:
72.2
IP (last 7 gm):
2.2
ERA (last 7 gm):
6.77
Team BP Power Rank:
#26

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 40 2.92 37.00 150 3.83 22.0% 7.3% 2.7% 0.714% 0.95 0.226 0.289 0.300 0.647
2025 SpringTr 8 6.23 8.20 36 4.53 30.6% 16.7% 0.0% 0.333% 0.38 0.214 0.389 - 0.603
2025: Home 21 3.79 19.00 81 3.75 17.3% 6.2% 2.5% 0.8% 1.1 0.263 0.309 - 0.704
2025: Away 19 2.00 18.00 69 3.93 27.5% 8.7% 2.9% 0.5% 0.78 0.180 0.265 - 0.576
2025: Vs L 35 - 17.00 66 3.83 24.2% 10.6% 1.5% % 1.13 0.153 0.242 - 0.462
2025: Vs R 40 - 19.20 84 3.83 20.2% 4.8% 3.6% % 0.82 0.282 0.325 - 0.787
2025 Pitch Arsenal
Game Logs
Game Date Opponent IP PA R H 2B 3B HR BB SO SB CS NP-S AVG
2025-06-29 vs Blue Jays 1.00
 3 0 0 0 0 0 0 0 0 0 14-8 0.23
2025-06-24 @ Angels 1.00
8
 4 1 2 0 0 1 0 1 0 1 17-12 0.23
2025-06-22 @ Giants 0.20
7
 4 2 2 1 0 0 0 0 0 0 12-7 0.22
2025-06-20 @ Giants 0.10
7
 1 0 0 0 0 0 0 0 0 0 4-3 0.21
2025-06-18 @ Mariners 1.00
9
 3 0 0 0 0 0 1 0 0 0 12-6 0.21
2025-06-16 @ Mariners 1.00
8
 5 0 0 0 0 0 2 1 0 0 19-7 0.22
2025-06-14 vs Yankees 1.00
9
 5 1 2 2 0 0 0 0 0 0 13-7 0.22
Advanced Stats
Advanced Stats will be released after the All-Star break

Bullpen Usage & Stats

Last 7 Days
Player IP NP-S ERA Jun-29 Jun-28 Jun-27 Jun-26 Jun-25 Jun-24 Jun-23
Greg Weissert 2.0 31-20 6.77
1.0
14-8
1.0
8
17-12
Justin Wilson 0.1 7-5 27.27
0.1
10
7-5
Aroldis Chapman 2.0 32-23 0.00
1.0
12-9
1.0
9
20-14
Brennan Bernardino 2.2 53-31 16.92
1.0
4-4
1.0
7
38-19
0.2
5
11-8
Jorge Alcala 2.0 41-25 0.00
0.2
8
13-9
1.0
8
18-9
0.1
8
10-7
Chris Murphy 2.0 31-18 0.00
2.0
8
31-18
Garrett Whitlock 2.2 52-35 13.53
1.0
10-8
1.2
7
42-27
Kutter Crawford 0 0-0 9.00
Garrett Crochet 0 0-0 0.00
Zack Kelly 2.2 59-37 4.50
1.0
28-16
1.2
6
31-21
Richard Fitts 0 0-0 7.20
Hunter Dobbins 0 0-0 5.59
Luis Guerrero 3.0 70-35 12.00
0.1
7
19-10
0.2
5
26-11
2.0
5
25-14
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:
40
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:
1.8
Pitches over 30 pitches:
Yes
Pitches before the 8th:
Yes
Pitches back to back days:
Rarely
Other Boston Pitchers

Justin Wilson (L)
Aroldis Chapman (L)
Brennan Bernardino (L)
Jorge Alcala (R)
Chris Murphy (L)
Greg Weissert (R)
Garrett Whitlock (R)
Zack Kelly (R)
Luis Guerrero (R)

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