Comparing total wins can be a bit misleading. Sure Dayon won 47 games those last two years, but they still finished 7th and 8th in the A-10 those last two years. I'm going to guess they padded their wins with a bunch of cupcakes.
B1G Conference Championships: Keady 6
A-10 Conference Championships: Gregory 0
NCAA Tournament Appearances: Keady 17
NCAA Tournament Appearances: Gregory 2
NCAA Tournament Wins: Keady 19
NCAA Tournament Wins: Gregory 1
If you got their win totals from the same place I did (wiki) all of this information was there for you. Why would you just cite their win totals and not talk about anything else in terms of what preceding coach built a better program?