1990-91 Central Amateur Senior Hockey League Season

League Notes[]

Transcona Kings withdraw.
League Expands, accepting the Lac du Bonnet Blues and Warroad Lakers.
Manitoba Amateur Hockey Association announced that League playoffs would be for the Pattison Cup,

Manitoba Senior 'AAA' Hockey Championship

1990-91 Central Amateur Senior Hockey League Standings
Team	GP	W	L	T	GF	GA	PTS
Thunder Bay Twins	28	23	3	2	219	48	48
St. Boniface Mohawks	28	19	7	2	208	103	40
Warroad Lakers	20	13	6	1	182	102	37.5
St. James Flames	28	13	13	2	174	157	28
Lac du Bonnet Blues	28	4	23	1	96	269	9
Selkirk Steel Kings	28	4	24	0	110	257	8

Semi Finals

Thunder Bay defeated St. James 3-games-to-none Warroad defeated St. Boniface

Pattison Cup Championship

Thunder Bay defeated Warroad

Allan Cup Playoffs

Western Canada Allan Cup Semi-Final

Thunder Bay Twins defeated Kindersley Sr. Klippers 3-games-to-none

Western Canada Allan Cup Final (Patton Cup)

Thunder Bay Twins defeated Paul Band Black Hawks 4-games-to-none

Allan Cup Championship

Thunder Bay Twins lost to Charlottetown Islanders 4-games-to-none

All-Star Team ?????