Jacob Misiorowski Biography

Jacob Misiorowski is an American professional baseball pitcher who currently plays for the Milwaukee Brewers of Major League Baseball (MLB). He is 6-foot-7, throws triple-digit fastballs, and has a relaxed attitude on the mound, which has made him one of the most promising young pitchers in the league. His raw speed and emerging ability have earned him comparisons to some of the best power arms in baseball. Misiorowski, a disciplined competitor but possessing a humble personality, is the new breed of pitchers who can be both athletic and analytical.

Quick Info

Real Name: Jacob Walter Misiorowski
Birth Date: April 3, 2002
Age (as of 2025): 23 Years
Birthplace: Blue Springs, Missouri, USA
Height: 2.01 m (6 ft 7 in)
Girlfriend: Elle

Early Life

Jacob Misiorowski was born on 3rd April, 2002, in Blue Springs, Missouri. He was brought up in the Kansas City metropolitan region, and he studied at Grain Valley High School in Grain Valley, Missouri. Being a high school pitcher, he attracted the notice of scouts because of his speed, but the pandemic and injuries interrupted some of his showcase plans. He joined Crowder Junior College in Missouri after high school.

In 2022, Jacob Misiorowski stood with a 10–0 record, a 2.72 ERA, and 136 strikeouts during 76 innings as a redshirt freshman, which led to the third position in NJCAA Division I in strikeouts. In 2022, he was drafted by the Brewers at the highest level in the history of Crowder. Larger programs were also interested in the Scouts; he had previously agreed to attend LSU, but the Brewers had proposed an offer that convinced him to become a pro.

Career

Milwaukee drafted Misiorowski in the second (63rd overall) round of the 2022 MLB Draft and signed him to a $2.35 million bonus, above slot value at that position. In late 2022, he started his pro career in Single-A and demonstrated brief glimpses of his fastball and strikeout capability. In 2023, he moved through several minor league ranks (Carolina, Wisconsin, and Biloxi). Striking out 110 batters in 71 1/3 innings, he had an ERA of 3.41 and appeared in the All-Star Futures Game, in which he struck out the side in his one and only appearance.

His shows made him a star in the making. Jacob Misiorowski divided time between Triple-A and Double-A in 2024. The Brewer had several times named him Southern League Pitcher of the Week, and by midseason he was one of the top Brewer pitching prospects. In May 2025, during Triple-A, he was selected as Minor League Pitcher of the Month, striking out more than anyone in the Milwaukee farm system and maintaining a low ERA in his appearances. Jacob Misiorowski was promoted to the major leagues by the Brewers on June 12, 2025.

During his first appearance in the majors, he threw five no-hit innings, with several of the pitches clocking in the triple digits on the radar gun. His reputation as an electric stuff pitcher who is calm under pressure was made by that debut. In 66 innings, he has a 53 record, a 4.36 ERA, 87 strikeouts, and a 1.24 WHIP in 2025 in the MLB. His repertoire consists of a fastball, a sharp slider (which has been reported to hit 100 mph), and two effective breaking balls. Coaches insist that he is already great with his raw stuff, but the connections to command, consistency, and pitch sequencing will be the key to further success.

Social Media 

Jacob Misiorowski maintains an Instagram account with the user name @jmisiorowski, where he posts information about the games, training, and personal highlights. In 2025, he has 42,200 followers. His posts are mostly sporty and business-like, talking about life in baseball, field steps, and in some cases, the peep-behind-the-screen of his trainings.

Personal Life

Jacob Misiorowski is known to be dating a woman named Elle, though her full name and personal details haven’t been publicly confirmed. Multiple reports about his MLB debut mention that Elle was in the stands supporting him alongside his family, but no verified source provides further information about her. While a few online users have speculated that her last name might be Anderson, this claim hasn’t been supported by any credible media outlet. As of now, Misiorowski keeps his relationship mostly private, and Elle’s identity remains undisclosed.

Jacob Misiorowski Net Worth

Jacob Misiorowski is currently under a 1-year, $760,000 contract with the Milwaukee Brewers for the 2025 MLB season. He originally signed a $2.35 million signing bonus after being selected in the second round of the 2022 MLB Draft, which was above the slot value for his pick. While the Brewers have shown interest in extending his contract, previous reports suggest negotiations were far apart from what Misiorowski and his agency were seeking.

Projections indicate a fair long-term deal could be a six-year contract worth around $60 million, potentially including a club option for a seventh year and performance incentives. As of now, he remains under team control through 2027 unless a long-term extension is finalized.

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