Duke men’s basketball has one loss so far this season, and it came against Texas Tech.

Quick Scoop: Who did Duke lose to this season?

  • Duke’s current overall record is 18–1, with a 7–0 mark in ACC play.
  • Their lone defeat was a nonconference game against ranked Texas Tech, which dropped them from unbeaten to 11–1 at that point in the schedule.
  • Every ACC game listed through January 24, 2026 is a win, so no conference opponents have beaten Duke yet this season.

Mini context

  • Duke has beaten other ranked teams like Kansas, Arkansas, Florida, and Michigan State in this stretch, but Texas Tech is the only team to hand them a loss.
  • As of late January 2026, Duke sits near the top of the ACC and national rankings despite that single setback.

In forum-style terms, if someone asks “who did Duke lose to this season?” the short reply is: Texas Tech.

Information gathered from public forums or data available on the internet and portrayed here.