We've had 2 midweek games every year in recent history. Not much of a shock there.
Ohio has never had two home games on Tuesdays, however, and the only day worse that Tuesday for attendance is the Friday after Thanksgiving. Worse, the low attendance at Tuesday games seems to erase Ohio's home field advantage. Here is Ohio's average attendance and record at midweek home games, by day, since 2009:
Tuesday 14,124 (Ohio's record 1-3)
Wednesday 17,339 (Ohio's record 2-1)
Thursday 15,951 (Ohio's record 2-0)
Friday after Thanksgiving 13,649 (Ohio's record 2-0)