The best I've gathered, so far there are 13 known Big Ten commitments to 2025 MTEs (multi-team events). Only Illinois, Maryland, Ohio State, Penn State, and UCLA are TBD, if at all. Maryland is rumored to be joining the Players Era Festival shindig, but not yet official.
Acrisure Series (3): Iowa, Minnesota, Washington
Baha Mar Bahamas: Purdue
Chicago MTE (name unknown): Indiana
Fort Myers Tip-Off: Michigan State
Greenbrier Tip-Off: Northwestern
Hall of Fame Classic: Nebraska
Maui Invitational: USC
Players Era Festival (3): Michigan, Oregon, Rutgers
Rady Children's Invitational: Wisconsin
