Jacob Heatherly
P
Birmingham Barons
Age 28
LHP
6'1" / 215 lbs
AA
2026 FULL-SEASON PROJECTIONpark-neutral Marcel · 25 proj IP
wRC+ AGAINSTvL 129137vR 145
ERA5.88
FIP5.88
K%23.3%
BB%22.9%
K-BB%0.4%
ROS IP26
Value2026 · WAR
Runs saved vs league avg · 25 IP
Grades · Contract
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) | |||||||||||||||||||
| 2017 | 19 | ROK MLE | Billings Mustangs | 12 | 9 | 40 | 181 | 31 | 20 | 3 | 75% | 3.3 | 11.6% | 13.8% | -2.2% | 2.3% | 4.99 | 5.14 | — |
| 2017 | 19 | ROK RAW | Billings Mustangs | 12 | 9 | 40 | 181 | 31 | 20 | 3 | 75% | 3.3 | 17.1% | 11.0% | 6.1% | 1.7% | 4.99 | 4.03 | — |
| 2018 | 20 | ROK MLE | Greeneville Reds | 11 | 11 | 39 | 184 | 49 | 40 | 3 | 100% | 3.5 | 18.1% | 27.2% | -9.1% | 2.3% | 5.82 | 6.27 | — |
| 2018 | 20 | ROK RAW | Greeneville Reds | 11 | 11 | 39 | 184 | 49 | 40 | 3 | 100% | 3.5 | 26.6% | 21.7% | 4.9% | 1.6% | 5.82 | 4.68 | — |
| 2019 | 21 | A MLE | Dayton Dragons | 4 | 4 | 9 | 47 | 10 | 6 | 0 | 100% | 2.2 | 21.3% | 12.8% | 8.5% | 0.0% | 8.31 | 2.92 | — |
| 2019 | 21 | A RAW | Dayton Dragons | 4 | 4 | 9 | 47 | 10 | 6 | 0 | 100% | 2.2 | 21.3% | 12.8% | 8.5% | 0.0% | 8.31 | 2.87 | — |
| 2021 | 23 | ROK MLE | ACL Reds | 5 | 3 | 9 | 37 | 9 | 3 | 0 | 60% | 1.7 | 24.3% | 8.1% | 16.2% | 0.0% | 5.19 | 2.07 | — |
| 2021 | 23 | ROK RAW | ACL Reds | 5 | 3 | 9 | 37 | 9 | 3 | 0 | 60% | 1.7 | 24.3% | 8.1% | 16.2% | 0.0% | 5.19 | 2.06 | — |
| 2023 | 25 | MIX MLE | 3 levels | 36 | 0 | 53 | 238 | 91 | 53 | 1 | 0% | 1.5 | 28.5% | 27.2% | 1.3% | 0.6% | 2.72 | 4.47 | — |
| 2023 | 25 | MIX MLE | 3 levels | 36 | 0 | 53 | 238 | 91 | 53 | 1 | 0% | 1.5 | 28.5% | 27.2% | 1.3% | 0.6% | 2.72 | 4.47 | — |
| 2023 | 25 | MIX RAW | 3 levels | 36 | 0 | 53 | 238 | 91 | 53 | 1 | 0% | 1.5 | 38.2% | 22.3% | 16.0% | 0.4% | 2.72 | 2.91 | — |
| 2024 | 26 | AA MLE | Chattanooga Lookouts | 37 | 0 | 41 | 206 | 57 | 52 | 1 | 0% | 1.1 | 22.4% | 27.8% | -5.4% | 0.5% | 8.06 | 5.02 | — |
| 2024 | 26 | AA MLE | Chattanooga Lookouts | 37 | 0 | 41 | 206 | 57 | 52 | 1 | 0% | 1.1 | 22.4% | 27.8% | -5.4% | 0.5% | 8.06 | 5.02 | — |
| 2024 | 26 | AA RAW | Chattanooga Lookouts | 37 | 0 | 41 | 206 | 57 | 52 | 1 | 0% | 1.1 | 27.7% | 25.2% | 2.4% | 0.5% | 8.06 | 4.43 | — |
| ▸ 2026 season | |||||||||||||||||||
| YTD | 28 | AA MLE | Birmingham Barons | 21 | 0 | 23 | 116 | 38 | 30 | 1 | 0% | 1.1 | 26.5% | 28.4% | -1.9% | 1.0% | 6.26 | 5.03 | — |
| YTD | 28 | AA MLE | Birmingham Barons | 21 | 0 | 23 | 116 | 38 | 30 | 1 | 0% | 1.1 | 26.5% | 28.4% | -1.9% | 1.0% | 6.26 | 5.03 | — |
| ▸ 2026 season — so far · projected rest · full | |||||||||||||||||||
| 2026 | 28 | AA RAW | CWS | 21 | 0 | 23 | 116 | 38 | 30 | 1 | 0% | 1.1 | 32.8% | 25.9% | 6.9% | 0.9% | 6.26 | 4.08 | — |
| ▸ Career projection (2027+) — MLB context, MLB playing time (IP × MLB%) | |||||||||||||||||||
| 2027 | 29 | MLB MLE | CWS | 23 | 0 | 24 | 103 | 24 | 22 | 3 | 0% | 1.1 | 23.1% | 21.8% | 1.3% | 2.9% | 5.81 | 5.86 | -0.3 |
| 2027 | 29 | MLB CTX | CWS | 8 | 0 | 8 | 34 | 8 | 7 | 1 | 0% | 1.0 | 23.1% | 21.8% | 1.3% | 2.9% | 5.81 | 5.86 | -0.1 |
| ▸ Career totals — MLB only (actual + projected) | |||||||||||||||||||
| Career | — | RAW | 7 | 0 | 8 | 32 | 7 | 7 | 1 | 0% | 1.1 | 23.1% | 21.8% | 1.3% | 2.9% | 5.81 | 5.48 | -0.1 | |
| / 200 IP | — | RAW | 190 | 0 | 200 | 844 | 183 | 183 | 26 | 0% | 1.1 | 23.1% | 21.8% | 1.3% | 2.9% | 5.81 | 5.48 | -2.2 | |
| Career | — | MLE | 126 | 27 | 213 | 1009 | 218 | 239 | 12 | 21% | 1.7 | 21.6% | 23.7% | -2.1% | 1.2% | 5.45 | 4.93 | -0.4 | |
| / 200 IP | — | MLE | 118 | 25 | 200 | 947 | 205 | 224 | 11 | 21% | 1.7 | 21.6% | 23.7% | -2.1% | 1.2% | 5.45 | 4.93 | -3.0 | |