This is the North American Junior Hockey League 1986-87 season.
The league appears to have added two franchises in Chicago; the Chicago Patriots and the Chicago Cougars for the season, however both teams did not last the season as the standings below indicate. The only confirmed games for either franchise are the Patriots having and 0-3-0 record with 8 goals scored and 40 allowed. (this information is from hockeydb.com). Based on the standings at least an additional 26 games remain unaccounted for as the overall all records would be 61-36-17.
Team GP W L T OTL GF GA P Detroit Compuware Ambassadors 37 23 8 6 - 214 122 52 Detroit Falcons 37 24 9 4 - 223 117 52 Hennessy Engineers 37 14 16 7 - 165 154 35
These standings are not normal, there is a potential that a team may have folded.