Gregory
Weissert
PAge : 31Throws : R
#57
Greg Weissert
#57P
Boston Red Sox
Height : 6' 2" · Weight : 107 kg · Bats : R · Throws : R · MLB debut : 2022-08-25
Born in : Bay Shore, NY, USA
MLB record
| Year | Team | PJ | V | D | MPM | MJ | RB | WHIP |
|---|---|---|---|---|---|---|---|---|
| 2026 | Boston Red Sox | 63 | 4 | 2 | 3.26 | 60.2 | 60 | 1.24 |
| 2025 | Boston Red Sox | 72 | 6 | 6 | 2.82 | 67.0 | 57 | 1.16 |
| 2024 | Boston Red Sox | 62 | 4 | 2 | 3.13 | 63.1 | 58 | 1.34 |
| 2023 | New York Yankees | 17 | 0 | 0 | 4.05 | 20.0 | 22 | 1.45 |
| 2022 | New York Yankees | 12 | 3 | 0 | 5.56 | 11.1 | 11 | 0.97 |
| Career totals | 226 | 17 | 10 | 3.28 | 222.1 | 208 | 1.25 | |
ContractBoston Red Sox payroll →
- Type
- Pre-Arbitration
- Length
- 1 yr · 2026–2026
- Total value
- 0.8 M$
- AAV
- 0.81 M$
2026
0.81 M$
Pre-arb
2027
—
Arb 1
2028
—
Arb 2
2029
—
Arb 3
Advanced stats, 2026Relief pitcherMLB stats →
ERA
3.26
FIP
3.97
xFIP
3.93
ERA-
77
WHIP
1.24
K%
23.5 %
BB%
7.8 %
Strikeouts
60
Innings
60.7
Wins
4
Stats: MLB (statsapi) and Baseball Savant.
2027 projectionMLB trends →
Projected WAR
0.3
Strikeouts
61
2026 WAR
0.3
This season's pace, over the average of the last two workloads, adjusted for next year's age.
Trend
→ Stable (-3)
- 20230.0 WAR · 0.0 per full season
- 20240.5 WAR · 0.5 per full season
- 20250.7 WAR · 0.7 per full season
- 20260.3 WAR · 0.3 per full season
Outlook, age included
-3 · 31 y.o. · prime years
It is only a projection. It knows nothing about injuries, trades or role changes.
Player ratings, 2026All ratings →
Ratings from 0 to 100, computed from Statcast and MLB stats over four seasons, never by hand. 75 = established regular, 87 = 90th percentile, 95+ = elite.
OV · Overall
80
Very good
- VEL
- Velocity
- 70
- STF
- Stuff
- 75
- CTL
- Control
- 80
- CNT
- Contact allowed
- 83
- STA
- Stamina
- —
- DUR
- Durability
- 85
- EX
- Experience
- 61
Why these ratings?Hide details
- VEL — Velocity : Fastball velocity
- STF — Stuff : Strikeouts, K − BB
- CTL — Control : Walks avoided
- CNT — Contact allowed : xwOBA, barrels and hard-hit balls allowed
- STA — Stamina : Innings per start and innings pitched
- DUR — Durability : Games played over several seasons
- EX — Experience : Seasons in the majors
WAR and PAL Rating, 2026How we rate →
WAR is fWAR (FanGraphs' version, distributed through MLB's API): wins added above a replacement player. PAL Rating scores performance from 0 to 100 against regulars in the same role (50 = median).
WAR
0.3
#135 of 263 regular relievers
PAL Rating
74 / 100
#68 of 263 regular relievers
Value Rating
48 / 100
Surplus $2.1M · salary $0.8MPAL: dimensions
A pitcher's WAR
Computed by MLB from FIP (strikeouts, walks, home runs). FIP: 3.97 · RA9-WAR: 1.0
StatcastStatcast leaderboards →
MLB's tracking of every ball, 2026 season. The percentile ranks the player among regulars in the role: 90th means better than 90% of them.
Fastball
94.1 mi/h
36th percentile
K%
23.5 %
52th percentile
BB%
7.8 %
68th percentile
xERA
3.60
64th percentile
xwOBA allowed
.293
64th percentile
Barrels allowed
5.3 %
75th percentile
| Season | Team | WAR | PAL | OV | Fastball | K% | BB% | xERA | xwOBA allowed |
|---|---|---|---|---|---|---|---|---|---|
| 2026 | BOS | 0.3 | 74 | 80 | 94.1 | 23.5 | 7.8 | 3.60 | .293 |
| 2025 | BOS | 0.7 | 56 | 75 | 94.1 | 20.5 | 7.6 | 3.43 | .289 |
| 2024 | BOS | 0.5 | 57 | 75 | 94.0 | 22.1 | 7.6 | 3.49 | .294 |
| 2023 | NYY | 0.0 | 49 | 75 | 94.3 | 25.3 | 9.2 | 4.51 | .326 |
Game log, 2026
| Date | Opponent | IP | H | ER | BB | SO | ERA |
|---|---|---|---|---|---|---|---|
| Sep 25 | vs CHC | 1.1 | 0 | 0 | 2 | 1 | 3.26 |
| Sep 18 | @ TB | 2.0 | 1 | 0 | 0 | 1 | 3.34 |
| Sep 16 | @ TEX | 1.1 | 1 | 0 | 0 | 1 | 3.45 |
| Sep 13 | vs KC | 1.0 | 0 | 0 | 0 | 1 | 3.54 |
| Sep 11 | vs KC | 0.2 | 3 | 0 | 0 | 0 | 3.60 |
| Sep 8 | vs LAA | 1.0 | 1 | 0 | 0 | 2 | 3.64 |
| Sep 5 | @ BAL | 0.2 | 0 | 0 | 1 | 1 | 3.71 |
| Sep 1 | vs SEA | 1.0 | 1 | 0 | 1 | 1 | 3.76 |
| Aug 30 | @ NYY | 0.2 | 1 | 0 | 0 | 1 | 3.83 |
| Aug 28 | @ NYY | 0.2 | 0 | 0 | 0 | 1 | 3.88 |