Quinn Priester Bio
Charles Quinn Priester, known professionally as Quinn Priester, is an American professional baseball pitcher for the Milwaukee Brewers of Major League Baseball (MLB). Born on September 15, 2000, in Cary, Illinois, he previously played in MLB for the Pittsburgh Pirates and Boston Red Sox. Selected by the Pirates in the first round of the 2019 MLB draft, Priester made his major league debut in 2023 and has since developed into a reliable starting pitcher with a growing reputation for inducing ground balls and stringing together quality starts.
Early Life and Background
Quinn Priester grew up in Cary, Illinois, a Chicago suburb where he attended Cary-Grove High School. A two-sport athlete, he played both baseball and football during his prep years. As a senior, he posted an 8–2 record on the mound with a 1.00 earned run average, striking out 91 batters in just over 60 innings. For his dominant senior season, he was named the Illinois Gatorade Baseball Player of the Year in 2019. He also committed to play college baseball at Texas Christian University before deciding to go pro.
Outside of baseball, Priester was a member of the 2018 Cary-Grove football team that captured the 6A state championship. He even caught a touchdown pass in the title game, a detail that hints at the athleticism and competitive nature he would later bring to the pitcher’s mound. The combination of an accomplished athletic upbringing and a clear dedication to baseball helped shape his early path toward a professional career.
Path to Professional Baseball
After his decorated high school career, Priester was selected by the Pittsburgh Pirates with the 18th overall pick in the 2019 MLB draft, validating his status as one of the top amateur arms in his class. He signed with the Pirates on June 10, 2019, for a $3.4 million bonus and was assigned to the rookie-level Gulf Coast League Pirates. In his first professional season, he went 1–1 with a 3.19 ERA and 41 strikeouts across roughly 36 innings.
Priester did not pitch in a competitive game during 2020 because the minor league season was canceled due to the COVID-19 pandemic. When play resumed in 2021, he advanced to the High-A Greensboro Grasshoppers, where he went 7–4 with a 3.04 ERA and 98 strikeouts in about 98 innings. That same June, he was selected to the All-Star Futures Game, signaling his arrival as one of the Pirates’ most promising pitching prospects.
Quinn Priester Career
Early Career (2019–2022)
Priester’s first full professional season came in 2021, when he spent the year with the Greensboro Grasshoppers and turned in a strong High-A campaign. His selection to the All-Star Futures Game underscored how quickly he had risen through the organization’s ranks. The 2021 performance established the foundation for a more demanding 2022, in which the Pirates pushed him across four affiliates to test his readiness.
In 2022, Priester split his season between Single-A Bradenton, Greensboro, Double-A Altoona, and Triple-A Indianapolis. Across 19 combined starts, he logged a 5–5 record, a 3.29 ERA, and 89 strikeouts in roughly 90 innings, numbers that reflected his ability to handle increasing competition. The mix of innings at every minor league level helped position him for his first taste of the major leagues the following summer.
Pittsburgh Pirates and MLB Debut (2023–2024)
Priester began 2023 with Triple-A Indianapolis, where he went 7–3 with a 4.31 ERA in 18 starts. On July 17, 2023, the Pirates selected his contract and promoted him to the majors, and he made his MLB debut the same day as the starting pitcher against the Cleveland Guardians. He allowed seven runs in just over five innings and took the loss, but the appearance marked the realization of a long-anticipated arrival in the big leagues. In 10 games during his rookie campaign, he posted a 7.74 ERA with 36 strikeouts across 50 innings.
Heading into 2024, Priester was optioned to Indianapolis after losing the final rotation spot to Jared Jones. He was recalled in April, and across 10 appearances and 6 starts, he went 2–6 with a 5.04 ERA, allowing 52 hits and 13 walks while recording 31 strikeouts in just over 44 innings. On July 29, 2024, the Pirates traded him to the Boston Red Sox in exchange for infielder Nick Yorke, ending his original organization’s chapter.
Boston Red Sox (2024–2025)
After arriving in Boston, Priester was assigned to Triple-A Worcester. The Red Sox organization instructed him to focus on increasing his velocity, with the team believing that his sinker needed to average 96 miles per hour to maximize his arsenal. He appeared in Boston’s season finale against the Tampa Bay Rays, allowing one run on four hits with two strikeouts across five innings, a steady audition for a longer look the following spring.
Priester was optioned to Triple-A Worcester to begin the 2025 season, and his time in the Red Sox system proved brief. On April 7, 2025, Boston traded him to the Milwaukee Brewers in exchange for minor league outfielder Yophery Rodriguez, a Competitive Balance Round draft pick, and a player to be named later. John Holobetz was sent to Boston as the PTBNL on May 5, formally completing the deal that launched Priester’s most productive major league stretch.
Milwaukee Brewers Era (2025–Present)
With the Brewers, Priester quickly emerged as a stabilizing force in the rotation. Beginning in mid-May 2025, he strung together an eight-game stretch with a 2.23 ERA, a 5.6 percent walk rate, and a 60 percent groundball rate, the kind of profile that plays well in Milwaukee’s defense-first ballpark. By the end of July, he had climbed to a 10–2 record with a 3.27 ERA, numbers that kept him in the rotation even after the club promoted top prospect Jacob Misiorowski in mid-June.
His standout run continued deep into September. On September 18, 2025, an 8–2 win over the St. Louis Cardinals marked his 12th consecutive winning decision, breaking a franchise record previously shared by Chris Bosio and Cal Eldred, who had each posted 10-game streaks in 1992. Later that same day, the Brewers won his appearance against the Los Angeles Angels 5–2, giving Priester 19 consecutive team wins in games he appeared, another franchise mark. He finished the 2025 season with a 19–12 record, a 4.45 ERA, and 201 strikeouts.
Driving Style and Strengths
Priester’s profile as a pitcher is built on ground balls, command, and an improved sinker that he worked to throw harder during his time in the Red Sox system. His 60 percent groundball rate during his mid-2025 hot streak reflected how well he fits into a defense-oriented club like the Brewers. Pairing that approach with a 5.6 percent walk rate showed a pitcher who trusted his defense, attacked the zone, and trusted his catchers, all trademarks of a modern innings-eater.
Notable Events and Milestones
His first-round draft selection in 2019, his 2023 MLB debut against Cleveland, and his record-breaking 2025 winning streak stand out as signature moments. The 12 consecutive winning decisions and the 19 consecutive team wins in his appearances both set new Milwaukee franchise benchmarks. The September 18, 2025, double-record day against St. Louis and then Los Angeles crystallized his transformation from promising prospect to rotation cornerstone.
Quinn Priester Career Wins
Quinn Priester’s win totals reflect steady growth across multiple minor league stops and his current stretch as a big league starter. He has accumulated wins at the GCL, High-A, Double-A, and Triple-A levels, while his recent 19-win major league season in 2025 signals a new phase of sustained success. The combination of prospect development and present-day production frames him as one of the more productive arms of his draft class.
MLB Highlights
Priester’s first MLB win came during his 2023 rookie season, a campaign in which he learned on the job across 10 games and 8 starts. After a quieter 2024 split between Pittsburgh and Boston, he blossomed in 2025 with Milwaukee, where he went 19–12 and set franchise records for consecutive winning decisions and consecutive team wins in his appearances. The 12 consecutive winning decisions in particular stood as the signature accomplishment of his 2025 season.
Other Wins and Performances
At the minor league level, Priester posted winning records in the GCL in 2019, with Greensboro in 2021 and 2022, and with Indianapolis across parts of 2022 and 2023. He also went 7–4 in High-A and 5–5 across four affiliates in 2022, numbers that reflected the innings-heavy workload the Pirates entrusted to him as he climbed toward the majors.
Quinn Priester Family
Family Background and Racing Lineage
Publicly available information on Quinn Priester’s parents and broader family background is limited. What is well documented is his upbringing in Cary, Illinois, and his standout athletic profile at Cary-Grove High School, where his football success complemented his baseball development. His path from suburban Illinois to a first-round MLB draft pick underscores a family environment that supported multi-sport growth.
Personal Life
Quinn Priester married his wife, Regan, in November 2025 in Jupiter, Florida. The couple’s relationship has been a quiet but steady presence alongside his major league career, with the wedding coming during the same breakout season that produced his franchise-record streaks. The Jupiter setting reflects a common offseason hub for baseball players in Florida.
2025 Season Performance
The 2025 season marked a clear breakthrough for Quinn Priester with the Milwaukee Brewers. After arriving in an early April trade from Boston, he delivered an eight-game midseason surge featuring a 2.23 ERA, a 5.6 percent walk rate, and a 60 percent groundball rate. By the end of July he was 10–2 with a 3.27 ERA, and the Brewers opted to keep him in the rotation even after promoting top prospect Jacob Misiorowski.
Priester’s run reached historic levels in September, when he set Brewers franchise records for consecutive winning decisions and consecutive team wins in his appearances. He finished the year with a 19–12 record, a 4.45 ERA, and 201 strikeouts, anchoring a pitching staff that leaned on contact management and ground balls. His performance was central to Milwaukee’s rotation stability and bullpen leverage down the stretch.
Heading into the next chapter, Priester was placed on the injured list to start 2026 with thoracic outlet syndrome-adjacent issues, having dealt with wrist soreness since 2025. He was transferred to the 60-day injured list on June 6, putting his next steps on hold as the Brewers monitor his recovery. The franchise-record 2025 campaign nonetheless cemented his place in the club’s recent history.
