Porter Jr. undergoes season-ending knee surgery

Bucks guard Kevin Porter Jr. will undergo his second knee surgery of the season, effectively ending his 2025–26 season, the team announced. Porter had missed the last ten games with synovitis, or severe knee inflammation. The team has not yet determined a timetable for his injury.

Porter will end his season with a murmur instead of a bang. He averaged career-highs in assists (7.4 per game), steals (2.2 per), and field goal percentage (.465), but only appeared in 38 games. Porter missed 19 contests after spraining his ankle nine minutes into Milwaukee’s season opener and struggled with various injuries, including a torn meniscus and a strained oblique.

The injuries turned what was a remarkable season for Porter, who took leaps and bounds in playmaking, efficiency, and scoring, into a what-if scenario. With Porter’s presence in the Bucks’ rotation not guaranteed—he holds a $5.3 million player option—his knee surgery plunges his future into doubt. It’s hard not to imagine Milwaukee closer to a playoff push with a healthy Porter.

In a press conference, coach Doc Rivers reported that Porter told him on Sunday, “Man, I didn’t come through for you.”

“And I said, ‘No, you’re fine,” Rivers continued. “You just got injured. It’s part of the game, and it happens.”

Although Porter could be healthy by next season, it will be interesting to see how his surgery and injury battles impact his attractiveness in free agency. It’s unclear whether Porter will take the guaranteed raise with his player option with the Bucks or decline it and become a free agent.