BASE KEEP
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Player File · SP MIL
Jacob Misiorowski
#32 · SP · Milwaukee Brewers · age 24 · B/T RR · 6' 7" / 201 lbs · MLB debut 2025 · Blue Springs, USA
Keep avg8.28
# Boards40
BK Value8,855
Spread3-27
Pitching
| Year | G | GS | W | L | SV | HLD | IP | K | BB | HR | ERA | WHIP | K/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 23 | 23 | 12 | 5 | 0 | 0 | 139.0 | 210 | 31 | 13 | 1.75 | 0.75 | 13.60 |
| 2025 | 15 | 14 | 5 | 3 | 0 | 0 | 66.0 | 87 | 31 | 8 | 4.36 | 1.24 | 11.86 |
The 2026 line
Keep #7 · avg 8.28 · 40 boards · 1.75 ERA, 0.75 WHIP, 210 K in 139.0 IP
Baseball Savant
Starcast · spray · pitch
Percentile ranks (Starcast) plus the official Savant spray chart for bats and pitch chart for arms. Open the full Baseball Savant page.
Pitcher · 2026
xERA
100
xwOBA
100
FB Velo
100
FB Spin
99
CU Spin
6
K %
100
BB %
88
Whiff %
99
Chase %
93
Barrel %
97
Hard Hit %
81
EV
88
Max EV
34
Pitch chart
Board graph
Spread 3-27 · 40 sources
Every Board
Spread 3-27 · 40 sources
| Source | Rank |
|---|---|
| Razzball | 3 |
| Pitcher List | 3 |
| Enos Slaughter | 3 |
| numberFire Baseball | 3 |
| PlayerProfiler Baseball | 3 |
| Rebuild mash | 3 |
| SP premium mash | 3 |
| RotoBaller Dynasty | 4 |
| RotoGraphs Model | 5 |
| The Athletic | 5 |
| CBS Sports | 6 |
| Ottoneu | 6 |
| FantasyData Dynasty | 6 |
| CBS Sportsline | 6 |
| Speed mash | 6 |
| Two-way mash | 6 |
| ESPN | 7 |
| NFBC ADP | 7 |
| Fantasy Baseballers | 7 |
| Mastersball | 7 |
| Four-Seam Fantasy | 7 |
| Yahoo Fantasy | 7 |
| ATC ROS | 7 |
| Sports Illustrated Dynasty | 7 |
| Steamer ROS | 7 |
| ZiPS ROS | 7 |
| NBC Sports Baseball | 7 |
| Contender mash | 7 |
| Baseball Prospectus | 8 |
| The Dynasty Dugout | 8 |
| Baseball America | 8 |
| MLB Pipeline mix | 8 |
| The Athletic Prospects | 8 |
| Dynasty League Baseball | 9 |
| TDG Points | 14 |
| Baseball HQ | 16 |
| Fantasy Alarm Baseball | 18 |
| RotoWire | 26 |
| FanGraphs The Board | 26 |
| FantasyPros Dynasty ECR | 27 |
BK News
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- Robbie Ray gets nod in Game 1 against Jacob Misiorowski, Brewers
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