.
1972-1973 Standings
# Team GP W T L OTW OTL GF GA +/- TP Postseason
1. Thunder Bay Twins 45 37 1 7 - - 312 131 181 69 -
2. Chicago Warriors 42 27 0 15 - - 215 156 59 54 -
3. Green Bay Bobcats 42 25 2 15 - - 217 168 49 52 -
4. Waterloo Black Hawks 42 23 1 18 - - 217 189 28 47 -
5. Marquette Iron Rangers 42 21 1 20 - - 197 182 15 43 -
6. Sioux City Musketeers 42 16 0 26 - - 142 257 -115 32 -
7. Sault Ste. Marie Greyhounds 42 13 1 28 - - 166 211 -45 27 -
8. Calumet-Houghton Chiefs 42 6 0 36 - - 150 322 -172 12 -

Seasons

1940 - 1950: 45/46, 46/47, 47/48, 48/49, 49/50
1950 - 1960: 50/51
1960 - 1970: 61/62, 62/63, 63/64, 64/65, 65/66, 66/67, 67/68, 68/69, 69/70
1970 - 1980: 70/71, 71/72, 72/73, 73/74, 74/75, 75/76, 76/77, 77/78, 78/79