Jacob Misiorowski
Bats R Throws R6'7" 197 lbBorn 2002 Blue Springs, USADebut 2025Team MIL1x All-StarDraft 2022 R2 #63 Milwaukee Brewers, Crowder CollegeContract 1 y/$788,300 (26) 2026: $788,300
Projections
| Season | BF | K% | BB% | HR% | 1B% | XBH% | PITCH+ |
|---|
| 2026 | 410 | 26.5 | 10.6 | 2.98 | 20.7 | 6.50 | 102.8 |
| 2027 | | | | | | | 102.3 |
| 2028 | | | | | | | 102.5 |
Projected rates are per plate appearance or batter faced; counting stats scale with projected playing time. Statcast measurements inform these projections as inputs and are reported as measurements, not projected.
Most similar through age 23
His ten closest age-23 comparables averaged 98 PITCH+ the next season; 9 of 10 played. Averages cover only the players who got a next season, which is why the played count matters.
Pitching
| Year | Team | W | L | ERA | G | GS | SV | IP | BF | HR | BB | SO | PITCH+ |
|---|
| 2027 proj | | | | | | | | | 410 | | | | 102.3 | | |
| 2026* | | | | | | | | | 527 | | | | 150.3 | 98.6 | 148.9 |
| 2025 | MIL | 5 | 3 | 4.36 | 15 | 14 | 0 | 66.0 | 273 | 8 | 31 | 87 | 102.5 | 98.1 | 100.7 |
| Career | | 5 | 3 | 4.36 | 15 | 14 | 0 | 66.0 | 273 | 8 | 31 | 87 | 102.5 | | 100.7 |
Fielding
| Year | Team | Pos | G | Inn | PO | A | E | DP | Fld% | Runs saved |
|---|
| 2025 | MIL | P | 15 | 66 | 3 | 1 | 1 | 0 | 0.800 | -0.6 |
Runs saved covers the Statcast era; for catchers it includes framing.
Minor leagues
| Year | Level | Team | Side | PA / BF | Line | AVG / ERA | OPS |
|---|
| 2025 | AAA | Nashville Sounds | Pit | 253 | 63.1 IP, 32% K | 2.14 | |
| 2024 | AAA | Nashville Sounds | Pit | 70 | 17.2 IP, 31% K | 2.62 | |
| 2024 | AA | Biloxi Shuckers | Pit | 347 | 79.2 IP, 30% K | 3.52 | |
| 2023 | AA | Biloxi Shuckers | Pit | 107 | 21.0 IP, 34% K | 5.57 | |
| 2023 | A+ | Wisconsin Timber Rattlers | Pit | 106 | 23.2 IP, 26% K | 1.94 | |
| 2023 | A | Carolina Mudcats | Pit | 101 | 26.2 IP, 46% K | 3.09 | |
Splits
| Year | vs LHP | vs RHP | Home | Away |
|---|
| 2026 | 0.195 | 0.249 | 0.222 | 0.215 |
| 2025 | 0.321 | 0.274 | 0.297 | 0.299 |
wOBA by split, from pitch level data, 2015 on. For pitchers the split is the batter side faced.
Postseason pitching
| Year | W | L | ERA | G | GS | SV | IP | H | HR | BB | SO | WHIP |
|---|
| 2025 | 2 | 1 | 1.50 | 3 | 0 | 0 | 12.0 | 7 | 1 | 3 | 16 | 0.83 |
| Career | 2 | 1 | 1.50 | 3 | 0 | 0 | 12.0 | 7 | 1 | 3 | 16 | 0.83 |