The following table summarizes the multiple-team events (MTE) or early-season tournaments in which teams from the Horizon League will participate.

The top five teams receive a bye to the quarterfinals and the bracket is re-seeded after every round.

The Horizon League does not use a fixed bracket tournament system, and pairings are re-seeded after the first and second rounds.

Source:[11] As the conference champion, Oakland received an automatic bid to the 2024 NCAA Division I men's basketball tournament.

Cleveland State accepted a bid to the 2024 College Basketball Invitational after finishing as semifinalists in the conference tournament.