Greg Weissert
P
Boston Red Sox
Age 31
RHP
6'2" / 235 lbs
MLB
peak 0.3 · 2026
2026 ROS PROJECTION55 act + 5 ip · rates below = ROS only
showingROS
wRC+ AGAINSTvL 10293vR 85
ERA3.43
FIP3.64
K%22.5%
BB%7.1%
K-BB%15.4%
ROS IP5
Value2026 · WAR
Runs saved vs league avg · 60 IP
Grades · Statcast · Arsenal · Contract
Statcast Percentiles
FB Velo
p4494.1
Whiff%
p4224.1%
K%
p6024.0%
xwOBA vs
p580.304
FB+2.0 (63%)
SL (24%)
SI (35%)
CU (2%)
CH-2.5 (13%)
Contract
No contract data on file. Pre-MLB players and minor-league free agents do not yet have salary projections — entries are added at first 40-man roster placement.
Career Stats + Projections
Real MLB stats plus park-adjusted projections — this season (so far / rest / full), then future seasons and career totals.
basis chips:
RAW = as recorded ·
CTX = with park/league context ·
A+C = actual + context combined ·
MLE = level/park-neutral
Methodology▸ how WAR & MLE are computed
Stats are park-neutral MLB equivalents. The "TEAM" column shows current org affiliation only — we do NOT project at that team's park.
Rates (K%, BB%, HR-BF) are park-stripped; MiLB stat lines are translated to their MLB-equivalent via per-level MLE factors.
WAR is computed from projected runs prevented vs a replacement pitcher (the marginal arm a team would call up if this pitcher were unavailable) — calibrated to industry-standard fWAR.
| Year | Age | Lvl | Team | G | GS | IP | BF | K | BB | HR | GS% | IP/G | K% | BB% | K-BB% | HR% | ERA | FIP | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▸ Career — actual stats, one row per year (as recorded, no adjustments) | |||||||||||||||||||
| ▸ Career — adjusted (each season translated to a park/league-neutral MLB-equivalent line; levels combined per year) | |||||||||||||||||||
| ▸ Model inputs — neutral MLE (past 3 seasons + 2026 so far) | |||||||||||||||||||
| 2016 | 21 | MIX MLE | 2 levels | 17 | 0 | 19 | 85 | 25 | 11 | 1 | 0% | 1.1 | 19.4% | 19.3% | 0.1% | 2.4% | 2.84 | 5.22 | — |
| 2016 | 21 | MIX RAW | 2 levels | 17 | 0 | 19 | 85 | 25 | 11 | 1 | 0% | 1.1 | 29.4% | 12.9% | 16.5% | 1.2% | 2.84 | 2.89 | — |
| 2018 | 23 | MIX MLE | 2 levels | 36 | 0 | 61 | 266 | 86 | 25 | 4 | 0% | 1.7 | 24.3% | 10.9% | 13.4% | 2.4% | 3.12 | 3.75 | — |
| 2018 | 23 | MIX RAW | 2 levels | 36 | 0 | 61 | 266 | 86 | 25 | 4 | 0% | 1.7 | 32.3% | 9.4% | 22.9% | 1.5% | 3.12 | 2.36 | — |
| 2019 | 24 | MIX MLE | 2 levels | 39 | 0 | 65 | 279 | 77 | 35 | 3 | 0% | 1.7 | 21.7% | 14.2% | 7.5% | 1.4% | 4.02 | 3.84 | — |
| 2019 | 24 | MIX RAW | 2 levels | 39 | 0 | 65 | 279 | 77 | 35 | 3 | 0% | 1.7 | 27.6% | 12.5% | 15.1% | 1.1% | 4.02 | 2.95 | — |
| 2021 | 26 | MIX MLE | 2 levels | 40 | 0 | 49 | 207 | 60 | 26 | 2 | 0% | 1.2 | 24.8% | 13.3% | 11.5% | 0.9% | 1.64 | 3.19 | — |
| 2021 | 26 | MIX RAW | 2 levels | 40 | 0 | 49 | 207 | 60 | 26 | 2 | 0% | 1.2 | 29.0% | 12.6% | 16.4% | 1.0% | 1.64 | 2.78 | — |
| 2022 | 27 | MIX MLE | 2 levels | 54 | 0 | 59 | 238 | 81 | 23 | 4 | 0% | 1.1 | 32.4% | 9.9% | 22.5% | 1.7% | 2.43 | 2.57 | +1.4 |
| 2022 | 27 | MIX RAW | 2 levels | 54 | 0 | 59 | 238 | 81 | 23 | 4 | 0% | 1.1 | 34.0% | 9.7% | 24.4% | 1.7% | 2.43 | 2.41 | +1.5 |
| 2023 | 28 | MIX MLE | 2 levels | 55 | 0 | 60 | 256 | 80 | 25 | 8 | 0% | 1.1 | 27.4% | 9.1% | 18.3% | 3.2% | 3.28 | 3.70 | +0.6 |
| 2023 | 28 | MIX MLE | 2 levels | 55 | 0 | 60 | 256 | 80 | 25 | 8 | 0% | 1.1 | 27.4% | 9.1% | 18.3% | 3.2% | 3.28 | 3.70 | +0.6 |
| 2023 | 28 | MIX RAW | 2 levels | 55 | 0 | 60 | 256 | 80 | 25 | 8 | 0% | 1.1 | 31.2% | 9.8% | 21.5% | 3.1% | 3.28 | 3.41 | +0.8 |
| 2024 | 29 | MIX MLE | 2 levels | 66 | 0 | 69 | 285 | 65 | 18 | 8 | 0% | 1.1 | 22.1% | 6.1% | 16.0% | 2.7% | 2.99 | 3.51 | +0.9 |
| 2024 | 29 | MIX MLE | 2 levels | 66 | 0 | 69 | 285 | 65 | 18 | 8 | 0% | 1.1 | 22.1% | 6.1% | 16.0% | 2.7% | 2.99 | 3.51 | +0.9 |
| 2024 | 29 | MIX RAW | 2 levels | 66 | 0 | 69 | 285 | 65 | 18 | 8 | 0% | 1.1 | 22.8% | 6.3% | 16.5% | 2.8% | 2.99 | 3.50 | +0.9 |
| 2025 | 30 | MLB MLE | Boston Red Sox | 72 | 0 | 67 | 278 | 57 | 20 | 6 | 0% | 0.9 | 20.5% | 7.2% | 13.3% | 2.2% | 2.82 | 3.49 | +0.8 |
| 2025 | 30 | MLB MLE | Boston Red Sox | 72 | 0 | 67 | 278 | 57 | 20 | 6 | 0% | 0.9 | 20.5% | 7.2% | 13.3% | 2.2% | 2.82 | 3.49 | +0.8 |
| 2025 | 30 | MLB RAW | Boston Red Sox | 72 | 0 | 67 | 278 | 57 | 20 | 6 | 0% | 0.9 | 20.5% | 7.2% | 13.3% | 2.2% | 2.82 | 3.46 | +0.9 |
| ▸ Career totals (raw MLB only — as recorded) | |||||||||||||||||||
| MLB Career | — | 222 | 0 | 217 | 909 | 204 | 66 | 25 | 0% | 1.0 | 22.4% | 7.3% | 15.2% | 2.8% | 3.36 | 3.63 | +2.4 | ||
| ▸ 2026 season | |||||||||||||||||||
| YTD | 31 | MLB MLE | Boston Red Sox | 59 | 0 | 55 | 233 | 56 | 17 | 8 | 0% | 0.9 | 24.0% | 7.3% | 16.7% | 3.5% | 3.60 | 3.93 | +0.4 |
| YTD | 31 | MLB MLE | Boston Red Sox | 59 | 0 | 55 | 233 | 56 | 17 | 8 | 0% | 0.9 | 24.0% | 7.3% | 16.7% | 3.5% | 3.60 | 3.93 | +0.4 |
| ▸ 2026 season — so far · projected rest · full | |||||||||||||||||||
| 2026 | 31 | MLB RAW | BOS | 59 | 0 | 55 | 233 | 56 | 17 | 8 | 0% | 0.9 | 24.0% | 7.3% | 16.7% | 3.4% | 3.60 | 3.88 | +0.4 |
| SO FAR | 31 | MLB RAW | BOS | 59 | 0 | 55 | 233 | 56 | 17 | 8 | 0% | 0.9 | 24.0% | 7.3% | 16.7% | 3.4% | 3.60 | 3.88 | +0.4 |
| ROS | 31 | MLB MLE | BOS | 5 | 0 | 5 | 21 | 5 | 1 | 1 | 0% | 1.0 | 22.5% | 7.1% | 15.4% | 2.8% | 3.43 | 3.64 | +0.1 |
| ROS | 31 | MLB CTX | BOS | 5 | 0 | 5 | 21 | 5 | 2 | 1 | 0% | 1.0 | 22.5% | 7.1% | 15.4% | 2.8% | 3.43 | 3.64 | +0.1 |
| 2026 TOT | 31 | MLB MLE | BOS | — | — | 60 | 254 | 61 | 18 | 9 | — | — | 23.9% | 7.3% | 16.6% | 3.4% | 3.59 | 3.90 | +0.5 |
| FULL | 31 | MLB A+C | BOS | — | — | 60 | 253 | 61 | 18 | 9 | — | — | 24.0% | 7.3% | 16.7% | 3.4% | 3.59 | 3.86 | +0.5 |
| ▸ Career projection (2027+) — MLB context, MLB playing time (IP × MLB%) | |||||||||||||||||||
| 2027 | 32 | MLB MLE | BOS | 51 | 0 | 54 | 227 | 48 | 17 | 7 | 0% | 1.1 | 21.3% | 7.5% | 13.8% | 3.2% | 4.19 | 4.38 | +0.1 |
| 2028 | 33 | MLB MLE | BOS | 47 | 0 | 49 | 208 | 43 | 17 | 7 | 0% | 1.0 | 20.5% | 8.0% | 12.5% | 3.5% | 4.47 | 4.66 | -0.1 |
| 2029 | 34 | MLB MLE | BOS | 43 | 0 | 45 | 190 | 37 | 16 | 7 | 0% | 1.0 | 19.6% | 8.5% | 11.1% | 3.8% | 4.77 | 4.97 | -0.2 |
| 2027 | 32 | MLB CTX | BOS | 49 | 0 | 51 | 215 | 46 | 16 | 7 | 0% | 1.0 | 21.3% | 7.5% | 13.8% | 3.2% | 4.19 | 4.38 | +0.1 |
| 2028 | 33 | MLB CTX | BOS | 45 | 0 | 47 | 198 | 41 | 16 | 7 | 0% | 1.0 | 20.5% | 8.0% | 12.5% | 3.5% | 4.47 | 4.66 | -0.1 |
| 2029 | 34 | MLB CTX | BOS | 39 | 0 | 41 | 173 | 34 | 15 | 7 | 0% | 1.1 | 19.6% | 8.5% | 11.1% | 3.8% | 4.77 | 4.97 | -0.2 |
| ▸ Career totals — MLB only (actual + projected) | |||||||||||||||||||
| Career | — | RAW | 359 | 0 | 360 | 1514 | 329 | 114 | 46 | 0% | 1.0 | 21.7% | 7.5% | 14.2% | 3.0% | 3.78 | 3.88 | +2.9 | |
| / 200 IP | — | RAW | 199 | 0 | 200 | 841 | 183 | 63 | 26 | 0% | 1.0 | 21.7% | 7.5% | 14.2% | 3.0% | 3.78 | 3.88 | +1.6 | |
| Career | — | MLE | 438 | 0 | 505 | 2127 | 516 | 214 | 49 | 0% | 1.2 | 24.3% | 10.1% | 14.2% | 2.3% | 3.01 | 3.58 | +2.2 | |
| / 200 IP | — | MLE | 173 | 0 | 200 | 842 | 204 | 85 | 19 | 0% | 1.2 | 24.3% | 10.1% | 14.2% | 2.3% | 3.01 | 3.58 | +1.2 | |
Career Comps
Retired MLB careers whose totals most resemble what we're projecting for this player. Pool: 133 completed pitcher careers (2015-2024).
| Player | 162s | IP/yr | K% | BB% | HR/9 | ERA |
|---|---|---|---|---|---|---|
| OGILVIE CAREER PROJECTION | 1.0 | 51 | 20.6% | 7.7% | 1.25 | 4.30 |
| Jarlín García ('22) | 1.5 | 61 | 19.6% | 7.8% | 1.33 | 3.79 |
| Joe Biagini ('19) | 1.6 | 81 | 19.1% | 7.8% | 1.28 | 4.86 |
| Mike Mayers ('23) | 1.2 | 47 | 24.3% | 7.8% | 1.50 | 4.47 |
| Noé Ramirez ('22) | 1.3 | 52 | 24.8% | 9.0% | 1.33 | 4.19 |
| Alex Young ('23) | 1.3 | 52 | 19.5% | 8.6% | 1.61 | 4.43 |
| Austin Voth ('24) | 1.7 | 58 | 22.2% | 8.2% | 1.50 | 4.63 |