Tristan “Sweet T” Kalkreuth is a two-time USA Boxing National Champion in the youth division, with over 100 amateur bouts before turning professional in June 2019 and signing with Golden Boy. He made his pro debut on the undercard of the Vergil Ortiz Jr. vs. Antonio Orozco fight in August 2019 at The Theater in Grand Prairie, Texas.

After an impressive start to his career, Kalkreuth faced a setback in June 2021, suffering a unanimous decision loss to Demetrius Banks. However, he bounced back strong, currently riding an eight-fight win streak and proving his resilience in the sport.

In his most recent outing, Kalkreuth stopped Houston’s Devonte Williams in the second round with a well-placed left to the body on the Duarte vs. Sims Jr. undercard at Credit Union 1 Arena in Chicago. Williams made it to the end of the round, but was unable to continue at the start of round three, resulting in a second-round TKO for Kalkreuth.

“Sweet T” re-signed with Golden Boy in January 2025, and with a solid foundation behind him, he’s on track for a bright future in the ring.