The four possibilities:
Clinches No. 5 seed with YSU win AND Detroit loss
UWM, YSU finish 7-9; teams split regular season, 1-1. UWM owns the best win moving down standings with 1-1 record vs. Green Bay
Milwaukee 5th, Youngstown 6th, Oakland 7th and Detroit 8th
Clinches No. 5 seed with Oakland win AND Detroit win
UWM, OU, DET finish 7-9; UWM is 3-1 vs. OU/DET, OU is 2-2 vs. UWM/DET, DET is 1-3 vs. UWM/OU
Milwaukee 5th, Oakland 6th, Detroit 7th and Youngstown 8th
Clinches No. 5 seed with Oakland win AND Detroit loss
UWM, OU finish 7-9; Milwaukee swept Oakland in regular season
Milwaukee 5th, Oakland 6th, Youngstown 7th and Detroit 8th
Clinches No. 6 seed with YSU win AND Detroit win
UWM, YSU, DET finish 7-9; teams all have 2-2 records vs. each other. UWM, DET both 1-1 vs. GB, 0-2 vs. CSU, 1-1 vs. WSU. DET is 1-1 vs. Valpo, UWM 0-2. YSU eliminated from tie-breaker due to 0-2 record vs. GB
Detroit 5th, Milwaukee 6th, Youngstown 7th and Oakland 8th