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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: 37 - 36
Head Coach: Alex Cora
Pitching Coach: Andrew Bailey
Pitcher Snapshot
Pitcher Impact Rating:
76.2
IP (last 7 gm):
3.1
ERA (last 7 gm):
2.70
Team BP Power Rank:
#21

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 34 2.81 32.00 130 3.82 23.8% 6.2% 2.3% 0.833% 0.97 0.223 0.277 0.286 0.616
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 20 4.00 18.00 78 4.25 25.0% 0.0% 0.0% 0.8% 1.29 0.274 0.321 - 0.732
2025: Away 14 1.29 14.00 52 2.50 25.0% 0.0% 0.0% 1% 0.6 0.146 0.212 - 0.441
2025: Vs L 30 - 13.20 55 3.00 50.0% 0.0% 0.0% % 1.25 0.180 0.255 - 0.515
2025: Vs R 34 - 18.00 75 2.00 0.0% 0.0% 0.0% % 0.8 0.254 0.293 - 0.687
2025 Pitch Arsenal
Game Logs
Game Date Opponent IP PA R H 2B 3B HR BB SO SB CS NP-S AVG
2025-06-14 vs Yankees 1.00
9
 5 1 2 2 0 0 0 0 0 0 13-7 0.22
2025-06-11 vs Rays 0.20
8
 3 0 1 0 0 0 1 1 0 1 15-8 0.22
2025-06-10 vs Rays 1.00
9
 3 0 0 0 0 0 0 0 0 0 7-4 0.21
2025-06-08 @ Yankees 0.20
8
 2 0 0 0 0 0 0 1 0 0 10-6 0.22
2025-06-07 @ Yankees 1.00
7
 3 0 0 0 0 0 0 3 0 0 12-9 0.22
2025-06-04 vs Angels 0.10
8
 3 1 2 1 0 0 0 0 0 0 9-5 0.23
2025-06-03 vs Angels 1.00
7
 3 0 0 0 0 0 0 0 0 0 13-8 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 Jun-15 Jun-14 Jun-13 Jun-12 Jun-11 Jun-10 Jun-9
Greg Weissert 2.2 35-19 2.70
1.0
9
13-7
0.2
8
15-8
1.0
9
7-4
Justin Wilson 2.0 30-20 0.00
1.2
7
18-12
0.1
8
12-8
Aroldis Chapman 2.2 40-29 0.00
0.2
9
14-9
1.0
9
11-8
1.0
10
15-12
Brennan Bernardino 0.2 26-14 27.07
0.1
10-7
0.1
7
16-7
Jorge Alcala 1.2 40-27 18.00
1.2
7
40-27
Garrett Whitlock 4.2 53-38 0.00
1.2
14-11
1.0
10
17-11
2.0
7
22-16
Kutter Crawford 0 0-0 9.00
Garrett Crochet 0 0-0 0.00
Zack Kelly 1.0 23-12 6.77
1.0
11
23-12
Hunter Dobbins 0 0-0 5.59
Kyle Harrison 0 0-0 6.77
Luis Guerrero 2.2 57-31 10.15
0.1
7
17-8
2.1
7
40-23
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:
34
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:
1.88
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)
Greg Weissert (R)
Garrett Whitlock (R)
Zack Kelly (R)
Luis Guerrero (R)

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