On April 1, 1973, before a capacity crowd at St. James, the Portage Terriers captured the Turnbull Memorial Trophy as MJHL Champs.
On April 18, 1973, the Terriers were declared winners of the Anavet Cup after the Humboldt Broncos of the Saskatchewan Junior Hockey League withdrew from the series.
On May 3, 1973, in Portage, the Terriers won the Abbott Cup advancing to the national final by defeating the Penticton Broncos of the British Columbia Hockey League.
At the Winnipeg Arena on May 14, 1973, the Portage Terriers were crowned national champs defeating the Pembroke Lumber Kings of the Central Junior A Hockey League to claim the Centennial Cup.
Scoring for the North were Murray Thompson, Randy Hextall, and Kelly Secord.