Who is Jacob Misiorowski?

Jacob Misiorowski is an American professional baseball pitcher for the Milwaukee Brewers. Born on April 3, 2002, in Blue Springs, Missouri, he developed into one of baseball’s top pitching prospects after starring at Crowder College before being selected by Milwaukee in the 2022 MLB Draft.
His combination of elite velocity and impressive movement has made him one of the most difficult starters to face.
Jacob Misiorowski Stats (2026)
Misiorowski has enjoyed an outstanding start to his MLB career.
Career Highlights
- MLB Debut: June 12, 2025
- Team: Milwaukee Brewers
- Position: Starting Pitcher
- Throws: Right
- Bats: Right
During the 2026 season, he has established himself among the National League’s best pitchers, posting an elite ERA while ranking near the top of MLB in strikeouts and limiting opposing hitters with overpowering velocity.
His combination of strikeout production and command has turned him into a legitimate Cy Young Award contender.
Jacob Misiorowski Injury Update
Fortunately for Brewers fans, Misiorowski has avoided any major arm injuries in the majors.
His most notable health concern during the 2026 season came when he exited a start against Washington with a right hamstring cramp after throwing more than five hitless innings. The injury was considered minor, and it was not related to his throwing arm.
Earlier in his amateur career, he also dealt with a knee injury while attending Crowder College before returning stronger and eventually becoming one of MLB’s top prospects.
Jacob Misiorowski’s Pitch Arsenal
One reason Misiorowski dominates hitters is his exceptional mix of pitches.
Four-Seam Fastball
His signature weapon.
- Regularly reaches 100-103 mph
- Exceptional ride through the strike zone
- Generates numerous swings and misses
Slider
His devastating slider pairs perfectly with his fastball.
- Sharp late break
- Effective against right-handed hitters
- Produces strikeouts when hitters must respect triple-digit velocity
Curveball
A slower breaking pitch that changes eye levels and keeps hitters guessing.
Changeup
Although used less frequently, his changeup continues to improve and gives him another option against left-handed batters.
The combination of elite velocity and multiple swing-and-miss secondary pitches makes him one of baseball’s most complete young starters.
Jacob Misiorowski Fastest Pitch
Perhaps the most exciting aspect of Misiorowski’s game is his incredible velocity.
During the 2026 season, he has thrown pitches measured at 104.5 mph, setting Statcast-era records for a starting pitcher. He has also repeatedly exceeded 103 mph during games, making him arguably the hardest-throwing starter in MLB history.
Unlike many relievers who occasionally reach triple digits, Misiorowski consistently maintains elite velocity deep into games.
Jacob Misiorowski Height
Misiorowski possesses ideal size for a power pitcher.
- Height: 6 feet 7 inches (2.01 m)
- Weight: Approximately 197 pounds
His long limbs create exceptional extension toward home plate, making his already blazing fastball appear even faster to hitters.
Why Is Jacob Misiorowski So Difficult to Hit?
Several factors separate him from most young pitchers.
Elite Velocity
Very few starting pitchers consistently throw over 100 mph.
Extension
His height allows him to release the baseball closer to home plate.
Strikeout Ability
His fastball-slider combination creates numerous swinging strikes.
Improving Command
As his control improves, hitters have fewer opportunities to wait for mistakes.
These traits have helped him become one of the most feared young pitchers in baseball.
Career Outlook
At just 24 years old, Misiorowski appears capable of becoming the Brewers’ long-term ace.
If he remains healthy, experts believe he has the potential to:
- Win multiple All-Star selections
- Compete for Cy Young Awards
- Lead Milwaukee into postseason contention
- Become one of baseball’s premier power pitchers for years to come
His rapid development has already placed him among MLB’s brightest young stars.
Frequently Asked Questions
How fast is Jacob Misiorowski’s fastest pitch?
His fastest recorded pitch has reached 104.5 mph, making it one of the fastest pitches ever thrown by a Major League starting pitcher.
How tall is Jacob Misiorowski?
Jacob Misiorowski is 6 feet 7 inches (2.01 meters) tall.
What pitches does Jacob Misiorowski throw?
He primarily throws a four-seam fastball, slider, curveball, and changeup.
Has Jacob Misiorowski suffered a major injury?
No major arm injuries have been reported in the majors. His most notable recent issue was a minor right hamstring cramp during the 2026 season.
Which MLB team does Jacob Misiorowski play for?
He is a starting pitcher for the Milwaukee Brewers.
Conclusion
Jacob Misiorowski has rapidly become one of baseball’s most electrifying young stars. Armed with a triple-digit fastball, elite strikeout ability, and impressive physical tools, the Brewers ace has positioned himself among the game’s premier pitchers. As he continues to develop, fans can expect even more dominant performances and a career that could include multiple All-Star appearances and Cy Young Award contention.
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