Jacob Misiorowski

Jacob Misiorowski

24-Year-Old PitcherSP
Milwaukee Brewers
2026 Fantasy Outlook
Misiorowski was called up by the Brewers in June and posted a 2.81 ERA, 0.90 WHIP and 33:11 K:BB in his first five MLB starts, which was enough to get him to the All-Star game as a controversial replacement. The rest of the right-hander's rookie campaign wasn't quite so rosy, as he finished the regular season with a 4.36 ERA across 66 innings. However, Misiorowski put his best foot forward in the playoffs with just two earned runs allowed in three outings, as he showcased his potential on the big stage. Milwaukee was cautious with the flamethrower's workload (he threw more than five innings just three times in 18 MLB appearances, including the playoffs), but he still totaled 141.1 frames between Triple-A and the majors. That sets up Misiorowski for a solid starter's workload in 2026, though the Brewers still aren't likely to fully cut him loose. Despite the minor volume concerns, Misiorowski's strikeout potential (11.9 K/9) makes him a valuable fantasy commodity, though there's also some potential volatility given his lack of MLB track record and history of walks in the minors. The right-hander had a 4.2 BB/9 during his rookie campaign (compared to a 5.4 mark during his minor-league career), which if he can maintain, should allow him to be successful at the MLB level given his elite stuff. Read Past Outlooks
RANKS
Rest of Season From Preseason
#125
ADP
Signed a one-year, $788,300 contract with the Brewers in March of 2026.
Punches out 15 in CGSO
PMilwaukee Brewers
June 12, 2026
Misiorowski (8-2) struck out 15 and earned the win Friday against the Phillies, giving up one hit and no walks in a complete game shutout.
Analysis
The only baserunner the flamethrowing righty allowed came on a fourth-inning single by Kyle Schwarber, who was then wiped out by a double play. Misiorowski was dominant in every sense of the word, throwing 74 of 95 pitches for strikes while generating a whopping 26 whiffs. The 24-year-old has surrendered just one earned run and 19 hits over his past eight starts (54.1 innings), and he has an 80:9 K:BB during that span.
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Pitching Stats
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2026 MLB Game Log
2026
2025
2026 MLB Game Log
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2025 MLB Game Log
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Pitching Appearances Breakdown
Average Pitch Count
91
Last 10 Games
91
Last 5 Games
90
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?
 
 
 
1st
 
 
 
2nd
 
 
 
3rd
 
 
 
4th
 
 
 
5th
 
 
 
6th
 
 
 
7th
 
 
 
8th
 
 
 
9th
 
Extra
 
 
 
1st
 
 
 
2nd
 
 
 
3rd
 
 
 
4th
 
 
 
5th
 
 
 
6th
 
 
 
7th
 
 
 
8th
 
 
 
9th
 
Extra
 
 
 
1st
 
 
 
2nd
 
 
 
3rd
 
 
 
4th
 
 
 
5th
 
 
 
6th
 
 
 
7th
 
 
 
8th
 
 
 
9th
 
Extra
% Games Reaching Innings Threshold
% Games By Number of Innings Pitched
Left/Right Pitching Splits
Since 2024
 
 
-16%
BAA vs LHP
2026
 
 
-39%
BAA vs LHP
2025
 
 
-7%
BAA vs RHP
2024
No Stats
BAA Batters K BB H 2B 3B HR
Since 2024vs Left .158 317 141 31 44 7 0 8
Since 2024vs Right .189 285 77 22 49 6 1 4
2026vs Left .108 177 87 14 17 2 0 2
2026vs Right .176 152 44 8 25 2 0 2
2025vs Left .221 140 54 17 27 5 0 6
2025vs Right .205 133 33 14 24 4 1 2
2024vs Left 0 0 0 0 0 0 0 0
2024vs Right 0 0 0 0 0 0 0 0
More Splits View More Split Stats
Home/Away Pitching Splits
Since 2024
 
 
-23%
ERA at Home
2026
 
 
-36%
ERA on Road
2025
 
 
-38%
ERA at Home
2024
No Stats
ERA WHIP IP W L SV K/9 BB/9 HR/9
Since 2024Home 2.35 0.90 88.0 7 0 0 13.6 2.5 0.9
Since 2024Away 3.05 1.03 65.0 6 5 0 11.8 4.0 0.4
2026Home 1.58 0.68 51.1 4 0 0 14.0 1.6 0.7
2026Away 1.01 0.81 35.2 4 2 0 12.9 3.3 0.0
2025Home 3.44 1.20 36.2 3 0 0 13.0 3.7 1.2
2025Away 5.52 1.30 29.1 2 3 0 10.4 4.9 0.9
2024Home 0 0 0 0 0 0 0 0 0
2024Away 0 0 0 0 0 0 0 0 0
More Splits View More Split Stats
Stat Review
How does Jacob Misiorowski compare to other starting pitchers?
This section compares his stats with all starting pitcher seasons from the previous three seasons (minimum 120 innings)*. The bar represents the player's percentile rank. For example, if the bar is halfway across, then the player falls into the 50th percentile for that stat and it would be considered average.

* Exit Velocity, Barrels/BBE %, Balls Hit 95+ MPH %, and Spin Rate are benchmarked against 2019 data (min 120 IP). See here for more exit velocity/barrels stats plus an explanation of current limitations with that data set.
  • K/BB
    Strikeout to walk ratio.
  • K/9
    Average strikeouts per nine innings.
  • BB/9
    Average walks per nine innings.
  • HR/9
    Average home runs allowed per nine innings.
  • Fastball
    Average fastball velocity.
  • ERA
    Earned run average. The average earned runs allowed per nine innings.
  • WHIP
    Walks plus hits per inning pitched.
  • BABIP
    Batting average on balls in play. Measures how many balls in play against a pitcher go for hits.
  • GB/FB
    Groundball to flyball ratio. The higher the number, the more likely a pitcher is to induce groundballs.
  • Left On Base
    The percentage of base runners that a pitcher strands on base over the course of a season.
  • Exit Velocity
    The speed of the baseball as it comes off the bat, immediately after a batter makes contact.
  • Barrels/BBE
    The percentage of batted ball events resulting in a Barrel. A Barrel is a batted ball with similar exit velocity and launch angle to past ones that led to a minimum .500 batting average and 1.500 slugging percentage.
  • Spin Rate
    Spin Rate is the rate of spin on a baseball after it is released. It is measured in revolutions per minute (rpm).
  • Balls Hit 95+ MPH
    The percentage of batted balls hit that met or exceeded the 95 MPH threshold.
  • Swinging Strike
    The percentage of pitches that result in a swing and a miss.
K/BB
5.95
 
K/9
13.6
 
BB/9
2.3
 
HR/9
0.4
 
Fastball
100.2 mph
 
ERA
1.34
 
WHIP
0.74
 
BABIP
.249
 
GB/FB
1.59
 
Left On Base
82.2%
 
Exit Velocity
81.5 mph
 
Barrels/BBE
1.4%
 
Spin Rate
2540 rpm
 
Balls Hit 95+ MPH
17.6%
 
Swinging Strike
17.8%
 
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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Recent RotoWire Articles Featuring Jacob Misiorowski See More
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Past Fantasy Outlooks
2025
2024
2023
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.
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
Stays strong in seventh win
PMilwaukee Brewers
June 6, 2026
Misiorowski (7-2) allowed one unearned run on four hits, three walks and a hit batsman while striking out eight over seven innings to earn the win over the Rockies on Saturday.
Analysis
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Caps off dominant month of May
PMilwaukee Brewers
May 31, 2026
Misiorowski (6-2) earned the win Sunday against the Astros, allowing no runs on three hits and no walks in seven innings. He struck out eight.
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First to 100 Ks in dominant win
PMilwaukee Brewers
May 25, 2026
Misiorowski (5-2) earned the win Monday against the Cardinals, allowing one run on two hits and one walk with 12 strikeouts across seven innings.
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Tosses another gem Tuesday
PMilwaukee Brewers
May 19, 2026
Misiorowski (4-2) earned the win Tuesday against the Cubs, allowing three hits and one walk while striking out eight over six scoreless innings.
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Penciled in for Tuesday
PMilwaukee Brewers
May 17, 2026
Misiorowski (quadriceps) is listed as the Brewers' probable starter for Tuesday's game against the Cubs, Adam McCalvy of MLB.com reports.
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Latest Fantasy Rumors
Earns another NL POTW award
PMilwaukee Brewers
June 16, 2026
Misiorowski was named the NL Co-Player of the Week alongside teammate Jackson Chourio for the period between June 8 and June 14 on Monday, according to Ed Eagle of MLB.com.
Analysis
This was the first time two Milwaukee players have been named Co-Players of the Week in MLB history, and it's the first time it's happened in baseball since the 2024 season. Misiorowski has a strong case for being considered the best pitcher in baseball right now. In his last start Friday, which prompted the POTW nod, he struck out 15 in a one-hit shutout against the Phillies.
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