Jeff Lindgren

Jeff Thomas Lindgren (born September 17, 1996) is an American professional baseball pitcher in the Miami Marlins organization. He made his Major League Baseball (MLB) debut in 2023.

Career
Lindgren attended Centennial High School in Champaign, Illinois, and Illinois State University, where he played college baseball for the Illinois State Redbirds. The Miami Marlins selected him in the 24th round, 711th overall, of the 2019 Major League Baseball draft. He spent his first professional season with the Low-A Batavia Muckdogs and High-A Jupiter Hammerheads, posting a cumulative 2–2 record and 1.27 ERA with 26 strikeouts in 28.1 innings pitched across 16 total appearances. He did not play in a game in 2020 due to the cancellation of the minor league season because of the COVID-19 pandemic.

In 2021, he pitched in 20 games (starting 19) for the Double-A Pensacola Blue Wahoos, registering a 6–8 record and 3.82 ERA with 85 strikeouts in 106.0 innings pitched. Lindgren split the 2022 season between Pensacola and the Triple-A Jacksonville Jumbo Shrimp, starting 27 games and logging a 7–4 record and 4.21 ERA with 116 strikeouts in 136.2 innings of work.

On April 3, 2023, Lindgren was selected to the 40-man roster and promoted to the major leagues for the first time. He made his MLB debut that night against the Minnesota Twins, allowing 4 earned runs on 4 hits in 5.0 innings pitched. He was designated for assignment by Miami the following day, after Daniel Castano had his contract selected. He cleared waivers and was sent outright to Triple-A Jacksonville on April 6. On April 22, Lindgren had his contract selected back to the active roster, permitting him to serve as the 27th man for the team’s doubleheader against the Cleveland Guardians. He was designated for assignment without appearing in a game on April 24. He cleared waivers and was again sent outright to Jacksonville on April 26.

On July 2, Lindgren was selected back to the major league roster. He made two more appearances, tossing two scoreless innings with one strikeout against the St. Louis Cardinals. On July 7, he was again designated for assignment following the promotion of Robert Garcia. He again cleared waivers and was sent outright to Triple–A Jacksonville on July 9. On September 23, Lindgren once more had his contract selected by the Marlins. Following the season on October 31, Lindgren was removed from the 40–man roster and sent outright to Triple–A Jacksonville.