Crossover Classic
| Sport | College basketball |
|---|---|
| Founded | 2020 (men and women) |
| Founder | Sanford Health |
| No. of teams | 4 |
| Country | United States |
| Venue(s) | Sanford Pentagon Sioux Falls, South Dakota |
| Broadcaster(s) | ESPN |
| Related competitions | Battle 4 Atlantis |
| Official website | Crossover Classic |
The Crossover Classic (branded as the Crossover Classic presented by Mammoth Sports Construction for sponsorship reasons) is an early-season college basketball tournament that first took place November 25–30, 2020, at the Sanford Pentagon in Sioux Falls, South Dakota.
The tournament was originally established in 2020, intending to be a de facto substitute for the Battle 4 Atlantis tournament following its cancellation due to the COVID-19 pandemic; organizers invited all of the teams that had been invited to participate that year, but due to withdrawals only two of the originally-invited teams participated. The tournament returned for 2021, this time as a four-team round robin event.