Introduction
Jacob Misiorowski is one of the most exciting young arms in Major League Baseball. Known for his elite velocity and towering presence, the Milwaukee Brewers pitcher quickly rose from junior college baseball to becoming an MLB All-Star in 2025. This article covers everything about his college career, contract details, physical profile, injury history, and latest stats.
Jacob Misiorowski Age & Early Life
Jacob Misiorowski was born on April 3, 2002, in Blue Springs, Missouri. As of 2026, he is 23 years old.
From an early age, Misiorowski showed promise as a power pitcher, eventually becoming one of the hardest throwers in his class.
College Career
Misiorowski played college baseball at Crowder College (Crowder JC), where he developed into a dominant junior college pitcher.
- Posted a 10–0 record with a 2.72 ERA in 2022
- Recorded 136 strikeouts in 76 innings
- Earned NJCAA All-American honors
He initially committed to LSU but entered the MLB Draft after his breakout season.
Contract Details
Misiorowski was selected by the Milwaukee Brewers in the 2nd round (63rd overall) of the 2022 MLB Draft.
- Signing bonus: Approximately $2.35 million
- Current status (2026): Pre-arbitration eligible
- Arbitration eligible: 2029
- Free agency: 2032
His team-friendly rookie contract gives the Brewers long-term control over one of their top pitching prospects.
Height, Weight & Physical Profile
Misiorowski stands out physically among MLB pitchers:
- Height: 6 ft 7 in (201 cm)
- Weight: ~201 lbs (91 kg)
His long frame allows him to generate elite velocity, with fastballs regularly exceeding 100 mph.
Injury History
One notable injury occurred early in his college career:
- Suffered a knee injury in 2021, forcing him to redshirt his freshman season at Crowder College
Since turning professional, there have been no major long-term injury concerns reported, which is a positive sign for his durability.
MLB Stats & Performance
2025 MLB Season (Rookie Year)
- Record: 5–3
- ERA: 4.36
- Games: 15 (14 starts)
- Innings pitched: 66.0
- Strikeouts: 87
- WHIP: 1.24
Advanced Highlights
- Strikeout rate: 11.9 K/9
- Opponent batting average: .213
Despite some late-season inconsistency, Misiorowski’s ability to generate swings-and-misses made him one of the most electric rookie pitchers.
Career Highlights
- MLB Debut: June 12, 2025
- Named MLB All-Star (2025) after just a few appearances
- Fastball reached over 102 mph in debut season
- Finished 11th in NL Rookie of the Year voting
Playing Style & Strengths
Misiorowski is known for:
- Elite velocity (100+ mph fastball)
- High strikeout ability
- Four-pitch mix (fastball, slider, curveball, changeup)
- Strong postseason performances early in career
His combination of size and power makes him a future frontline starter if he improves control.
Conclusion
Jacob Misiorowski is rapidly emerging as one of MLB’s most exciting young pitchers. From his dominance at Crowder College to becoming an All-Star in his rookie season, his journey highlights elite talent and rapid development. With his contract under team control for years and minimal injury concerns, the Brewers may have found a long-term ace.
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