Duke men’s basketball’s only loss so far in the 2025–26 season was to Texas Tech, in an 82–81 defeat on December 20, 2025.

Who did Duke basketball lose to?

For the current 2025–26 season, Duke is 19–1, with its lone loss coming against the Texas Tech Red Raiders.

The game was a tight one-possession contest, ending 82–81 in favor of No. 19 Texas Tech.

In other words, if you’re asking “who did Duke basketball lose to?” in the context of this season’s latest news and schedule, the answer is Texas Tech.

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