Jacob Misiorowski

Jacob Misiorowski

23-Year-Old PitcherSP
Milwaukee Brewers
2025 Fantasy Outlook
It remains an open question as to whether Misiorowski will ever throw enough strikes to be a big-league starter. The 6-foot-7 righty's stuff is not in question, particularly his upper-90s fastball and devastating slider, both of which are 70-grade pitches at their best. Misiorowski logged a 3.50 ERA, 1.28 WHIP, 105 strikeouts and 50 walks in 79.2 innings across 19 starts at Double-A before he worked primarily as a reliever over 17.2 innings at Triple-A to close the year. If Milwaukee thought Misiorowski was ready to be a major postseason weapon, he likely would have been added to the 40-man roster in September, but that move was never made. He actually made progress last season at Double-A, as he had eight starts with three or more walks in his first 10 starts and two starts with three or more walks in his next nine starts -- his only two 10-strikeout starts also came in that June/July run of improvement. Misiorowski still has a faint chance of making it as a rare starter who is good for 200-plus strikeouts per year, but a future in high-leverage bullpen situations is probably more likely at this point. Read Past Outlooks
RANKS
Rest of Season From Preseason
#416
ADP
$Signed a one-year contract with the Brewers in June of 2025.
Okay after injury scare
PMilwaukee Brewers
June 12, 2025
Misiorowski spoke to the media after Thursday's start against the Cardinals and said he was feeling fine despite suffering an apparent leg injury, Adam McCalvy of MLB.com reports.
ANALYSIS
Misiorowskii was brilliant through five innings in his debut, not allowing a hit or a run. He was lifted one batter into the sixth frame after suffering an apparent ankle or leg injury, though the team clarified that it was just cramping. Despite the scare, Misiorowski should be ready for his next turn through the rotation.
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Pitching Stats
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2025
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Pitching Appearances Breakdown
Average Pitch Count
81
Last 10 Games
81
Last 5 Games
81
How many pitches does Jacob Misiorowski generally throw?
 
1-10
 
11-20
 
21-30
 
31-40
 
41-50
 
51-60
 
61-70
 
71-80
 
81-90
 
91-100
 
101-110
 
111-120
 
121+
 
1-10
 
11-20
 
21-30
 
31-40
 
41-50
 
51-60
 
61-70
 
71-80
 
81-90
 
91-100
 
101-110
 
111-120
 
121+
 
1-10
 
11-20
 
21-30
 
31-40
 
41-50
 
51-60
 
61-70
 
71-80
 
81-90
 
91-100
 
101-110
 
111-120
 
121+
What part of the game does Jacob Misiorowski generally pitch?
 
 
 
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9th
 
Extra
 
 
 
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Extra
 
 
 
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Extra
% Games Reaching Innings Threshold
% Games By Number of Innings Pitched
Left/Right Pitching Splits
Since 2023
No Stats
2025
No Stats
2024
No Stats
2023
No Stats
BAA Batters K BB H 2B 3B HR
Since 2023vs Left .000 8 2 3 0 0 0 0
Since 2023vs Right .000 10 3 1 0 0 0 0
2025vs Left .000 8 2 3 0 0 0 0
2025vs Right .000 10 3 1 0 0 0 0
2024vs Left 0 0 0 0 0 0 0 0
2024vs Right 0 0 0 0 0 0 0 0
2023vs Left 0 0 0 0 0 0 0 0
2023vs Right 0 0 0 0 0 0 0 0
More Splits View More Split Stats
Home/Away Pitching Splits
Since 2023
No Stats
2025
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2024
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2023
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ERA WHIP IP W L SV K/9 BB/9 HR/9
Since 2023Home 0.00 0.80 5.0 1 0 0 9.0 7.2 0.0
Since 2023Away 0 0 0 0 0 0 0 0 0
2025Home 0.00 0.80 5.0 1 0 0 9.0 7.2 0.0
2025Away 0 0 0 0 0 0 0 0 0
2024Home 0 0 0 0 0 0 0 0 0
2024Away 0 0 0 0 0 0 0 0 0
2023Home 0 0 0 0 0 0 0 0 0
2023Away 0 0 0 0 0 0 0 0 0
More Splits View More Split Stats
Prospect Rankings History
Advanced Pitching Stats
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Defensive Stats
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Stats Vs Today's Lineup
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Past Fantasy Outlooks
2024
2023
Misiorowski has frontline starter upside and all the stereotypical risk factors that get associated with young, lanky flame throwers. The 6-foot-7 righty missed the final month of the season with arm fatigue, can touch triple digits with his fastball and had walk rates over 13 percent at High-A (13.2 BB%) and Double-A (15.0 BB%). He also has one of the best sliders in pro ball and the type of strikeout upside that's hard to come by. It would require rapid development for him to get his command and pitchability to a point where he is ready to have success as a big-league starter in 2024. He built up to 71.1 innings but only threw five-plus innings four times in 20 starts. Misiorowski is the exact type of pitching prospect the Brewers may opt to break in as a high-leverage reliever before stretching him out the following season, as they did with Corbin Burnes and Brandon Woodruff.
Misiorowski was a deep cut in pre-draft coverage, but by the fall, he was one of the buzziest pitchers in the class. It's all about the upside with Misiorowski, a Crowder JC product (the same JUCO that produced Aaron Ashby), who can touch 99 mph with his fastball and has extremely high spin rates across the board on his three-pitch mix. His upper-80s slider is a devastating offering, and his curveball is a great third pitch. The lanky 6-foot-7 righty lasted until the 63rd pick, but Milwaukee gave him a bigger draft bonus ($2.35 million) than they gave to first-rounder Eric Brown Jr., so Misiorowski should be treated like a first-round talent. Several teams hoped to go over-slot to land Misiorowski in this range, and the Brewers were the most aggressive team. His command/control will determine whether he is a high-strikeout starter or a late-inning reliever. He doesn't turn 21 until April and will probably require more development in the minors than the other top college starters in this class.
More Fantasy News
Good news after exit
PMilwaukee Brewers
Leg
June 12, 2025
Misiorowski exited Thursday's start against the Cardinals with cramping in his right calf and quad, Katie Woo of The Athletic reports.
ANALYSIS
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Exits with ankle issue
PMilwaukee Brewers
Ankle
June 12, 2025
Misiorowski exited with trainers after appearing to turn his ankle in the sixth inning of Thursday's game against the Cardinals, Adam McCalvy of MLB.com reports.
ANALYSIS
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Added to roster ahead of debut
PMilwaukee Brewers
June 12, 2025
The Brewers selected Misiorowski's contract from Triple-A Nashville on Thursday.
ANALYSIS
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Coming up for MLB debut Thursday
PMilwaukee Brewers
June 10, 2025
The Brewers are expected to call up Misiorowski from Triple-A Nashville to make his major-league debut in a start Thursday against the Cardinals, Jeff Passan of ESPN.com reports.
ANALYSIS
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Continues to impress
PMilwaukee Brewers
May 16, 2025
Misiorowski gave up one earned run over seven innings for Triple-A Nashville on Thursday. He allowed four hits and posted a 5:1 K:BB in the contest.
ANALYSIS
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Latest Fantasy Rumors
Could debut as reliever
PMilwaukee Brewers
June 7, 2024
Curt Hogg of the Milwaukee Journal Sentinel believes Misiorowski could make his MLB debut this season, though it's likely to be in a bullpen role.
ANALYSIS
The 22-year-old is the Brewers' top pitching prospect and has a 2.98 ERA through 11 starts at Double-A Biloxi this season, but he's not likely to be a solution for the club's injury issues in the rotation. Misiorowski's swing-and-miss stuff is apparent with a 12.6 K/9 at Double-A this year, but a 6.8 BB/9 illustrates the need for him to continue his development in the minors.
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