Here's the "Live Television" language from a fact sheet for the 2018 Big Ten Women's Tournament Media Information:
"ESPN2 will air the 2018 tournament championship game at 7 PM (ET) on Sunday, March 4, while BTN2Go will carry the remaining 12 games of the tournament".
Looking at the brackets on line - the Wednesday, Thursday and Friday women's games will all be on BTN2Go. The men's games those days will be on BTN.
The Saturday women's games will be on regular BTN, according to the bracket sheet, with the championship on ESPN2. Men's Saturday games appear on CBS.
Chalk another black mark up against Jim Delany, the Big Ten commissioner on playing the men's tourney in Madison Square Garden and needing to be a week earlier than normal due to the Men's Big East tourney having the Garden on the week the Big Ten men's tourney would normally be played.
In past years, when the men's and women's tourneys were a week apart, this wasn't an issue and the women's tourney games were on regular BTN.