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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: 45 - 45
Head Coach: Alex Cora
Pitching Coach: Andrew Bailey
Pitcher Snapshot
Pitcher Impact Rating:
68.2
IP (last 7 gm):
4
ERA (last 7 gm):
6.75
Team BP Power Rank:
#12

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 43 3.38 40.00 168 3.78 19.6% 7.7% 3.0% 0.714% 0.95 0.237 0.305 0.321 0.687
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 23 4.71 21.00 95 3.72 14.7% 7.4% 3.2% 0.8% 1.23 0.276 0.337 - 0.774
2025: Away 20 1.89 19.00 73 3.86 26.0% 8.2% 2.7% 0.5% 0.67 0.185 0.264 - 0.572
2025: Vs L 38 - 17.20 73 3.86 21.9% 12.3% 1.4% % 1.12 0.188 0.288 - 0.554
2025: Vs R 43 - 22.00 95 3.72 17.9% 4.2% 4.2% % 0.85 0.273 0.319 - 0.785
2025 Pitch Arsenal
Game Logs
Game Date Opponent IP PA R H 2B 3B HR BB SO SB CS NP-S AVG
2025-07-05 @ Nationals 1.00
 4 0 1 0 0 0 0 0 0 0 11-9 0.24
2025-07-02 vs Reds 1.00
6
 9 5 4 1 0 1 1 0 0 0 30-21 0.24
2025-06-30 vs Reds 1.00
7
 5 0 0 0 0 0 1 0 0 0 19-12 0.22
2025-06-29 vs Blue Jays 1.00
8
 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
Advanced Stats
Advanced Stats will be released after the All-Star break

Bullpen Usage & Stats

Last 7 Days
Player IP NP-S ERA Jul-5 Jul-4 Jul-3 Jul-2 Jul-1 Jun-30 Jun-29
Greg Weissert 4.0 74-50 6.75
1.0
11-9
1.0
6
30-21
1.0
7
19-12
1.0
8
14-8
Justin Wilson 0.1 4-3 0.00
0.1
8
4-3
Aroldis Chapman 2.0 24-18 0.00
1.0
9
12-9
1.0
9
12-9
Brennan Bernardino 4.2 50-32 0.00
2.0
17-12
1.2
1
29-16
1.0
6
4-4
Jorge Alcala 3.1 48-37 2.70
1.0
10-8
1.1
2
13-10
1.0
9
25-19
Jordan Hicks 1.2 29-18 5.42
0.2
7
19-11
1.0
8
10-7
Chris Murphy 2.2 28-20 0.00
2.2
4
28-20
Garrett Whitlock 2.0 27-22 4.50
1.0
9
17-14
1.0
7
10-8
Kutter Crawford 0 0-0 9.00
Garrett Crochet 0 0-0 0.00
Zack Kelly 1.0 28-16 9.00
1.0
5
28-16
Cooper Criswell 1.2 30-22 0.00
1.2
8
30-22
Richard Fitts 0 0-0 7.20
Hunter Dobbins 0 0-0 5.59
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:
43
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:
1.84
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)
Jordan Hicks (R)
Chris Murphy (L)
Greg Weissert (R)
Garrett Whitlock (R)
Zack Kelly (R)
Cooper Criswell (R)

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