Entering the last week, Daniel is 11-1 in Region 1, having lost at Seneca 1-2; Seneca is 10-2 in region, having lost twice to Walhalla, 1-2 and 0-3; and Walhalla is ?-2 (I'm not sure if they have gotten in all their games), having lost at Daniel 0-4 and having lost at home to Wren 1-2.
Daniel plays at Walhalla Monday, and Seneca travels to Daniel on Wednesday. Both of those games could affect playoff seeding. All three teams have control of their own destiny, though Daniel is clearly in the driver seat with only the one loss.
Wren will almost certainly finish 4th for the last playoff spot.