Sorry about that 19, I missed the "EX" part. ...
Indiana definitely is on the BTN a lot during the nonconference season (6 times), no argument here. That got me to thinking. How many regular-season nonconference games for each school (excluding tournaments & true road games for which BTN does not have the TV rights) will not be televised by either CBS, ESPN, ESPN2, ESPNU or Fox Sports? Here's what I came up with.
Penn State (4): Lehigh, Saint Joseph's, Mount St. Mary's, Maine
Wisconsin (4): Prairie View A&M, North Dakota, South Dakota, Coppin State
Illinois (3): UC Irvine, Toledo, Oakland
Iowa (3): UL-Monroe, Idaho State, Louisiana Tech
Michigan (3): South Carolina-Upstate, Gardner-Webb, Oakland
Minnesota (3): Wofford, North Dakota State, South Dakota State
Ohio State (2): North Carolina A&T, Morehead State
Purdue (2): Oakland, Austin Peay
Indiana (1): Northwestern State
Michigan State (1): Bowling Green
Northwestern (TBD): web site yet to show which home games won't be televised; max of 6.
If I had to pick a couple games that I'm surprised got relegated to BigTenNetwork.com, they'd be Oakland @ Illinois and Wofford @ the Gophers. Oakland and Wofford should be pretty good mid/low majors this season, especially Wofford. There's a chance those games could be interesting.
True Road Games (no TV currently listed on school's web sites)
Illinois @ Western Michigan
Iowa @ Drake
Minnesota @ Saint Joseph's
Northwestern @ Northern Illinois
Northwestern @ Texas-Pan American
Penn State @ Ole Miss
Penn State @ Virginia Tech