Defense was very good versus
UMass. Per kenpom, Dayton actually lowered its points it gives up per possession which is adjusted by opponent. Dayton now has the #16 defense in the country and the lowest points per possession given up in Archie's 6 years. It is down to .922 points per possession. Offense was bad and this will happen from time-to-time, too many turnovers and bad shooting.
But Dayton would lose this game 25% of the time as road games are tough. Even though Umass is only #117 in kenpom, equivalent of playing #67 at UD Arena (think Vandy who is #63, we could lose to them at UD Arena).
Dayton still is playing very good basketball, but had a bad offensive game. It happens. Let's not panic.
In Archie I trust!