Jon Horst
The GM who built a 60-win team and an NBA champion in Milwaukee.
Jon Horst is the general manager (GM) of the Milwaukee Bucks, appointed on June 16, 2017. He was named NBA Executive of the Year on June 24, 2019, after the Bucks posted a league-best 60–22 record and reached the Eastern Conference finals in the 2019 NBA playoffs. Before becoming GM, Horst served as the team's Director of Basketball Operations from April 2008 to June 2017, and prior to that, he was the Manager of Basketball Operations for the Detroit Pistons from August 2007 to April 2008. As a player at Rochester College, he won back-to-back United States Collegiate Athletic Association national championships in 2004 and 2005.
- Role
- General Manager
- Affiliation
- Milwaukee Bucks
- Key Achievement
- 2021 NBA Championship
Verified Timeline
Lore & Background
Horst took over as general manager in June 2017, succeeding John Hammond, who left for the Orlando Magic. In his second season, the Bucks achieved a league-best 60–22 record and advanced to the Eastern Conference finals in the 2019 NBA playoffs. That performance earned Horst the NBA Executive of the Year award on June 24, 2019. On June 7, 2019, he signed a contract extension with the Bucks. The pinnacle came on July 20, 2021, when Horst's Bucks defeated the Phoenix Suns in the 2021 NBA Finals to become NBA champions. Most recently, on April 24, 2025, Horst and the Bucks agreed to a multi-year contract extension.
In Their Own Story
The fluorescent lights of the front office hummed with quiet intensity as Jon Horst stared at the whiteboard covered in salary cap projections. It was late, the city outside silent, but his mind raced through decades of what-ifs. He traced a line connecting a young Greek prospect to the future of Milwaukee, knowing that one signature on this page would change everything. The weight of the franchise rested not just on the court, but here in these quiet calculations.
Reader's Guide
Jon Horst joined the Bucks organization after gaining significant experience as an Assistant General Manager with the Philadelphia 76ers. His ascent to the top job marked a new era for Milwaukee, characterized by aggressive roster construction centered around Giannis Antetokounmpo. Under his leadership, the team secured the 2021 NBA Championship, ending a fifty-year title drought. Horst's impact is measured not just in trophies, but in the sustained competitiveness of the franchise throughout the late 2010s and early 2020s. He has consistently balanced high-profile acquisitions with smart draft picks, ensuring the team remains agile. His tenure represents a shift toward a modern, data-informed approach to building a championship contender while maintaining the unique identity of the Bucks.
Did You Know?
- Jon Horst was born on April 16, 1983.
- He won back-to-back USCAA national championships as a player at Rochester College in 2004 and 2005.
- Horst was named NBA Executive of the Year on June 24, 2019, after the Bucks posted a league-best 60–22 record.
- He signed a contract extension with the Bucks on June 7, 2019.
- Horst's Bucks became NBA champions on July 20, 2021, by defeating the Phoenix Suns in the NBA Finals.
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