Is this a statistic (from the website which Dragon pointed to): points given up per game this year Miami 69.5, Ohio 74.1?
If it is, if we'd've given up 4.6 less ppg (that is, if we were at redhawk's stat), what would our record be?
Points per game is just about the
worst stat you can employ in evaluating the quality of a defense. Miami's PPG allowed is a product of their pace, not a product of being good at defense.
On the year, Ohio has a pace of 70.4, Miami 65.0. If you take the difference in pace (5.4) and multiply it by the number of points Miami gives up on a defensive possession (1.064), you get 5.74. Add that to Miami's 69.5, and at 70.4 possessions a game, the RedHawks would be allowing 75.2 points per game. This is assuming Miami and their opponents have an equal number of possessions, but for the sake of this argument, it's clean enough.
Ohio's defense this year has been better than Miami's, 226th nationally to 304th. In conference-only games, it's Ohio 11, Miami 10. Of course, neither is good, but using Miami as the standard for which we should strive is wrong. If you want other MAC teams to hold as an example, go with Ball State, Kent, or Buffalo.