NWA International Tag Team Championship
Stampede Wrestling was formed in 1948 by Stu Hart and Al Oeming under the name Klondike Wrestling, and held their first show on September 11, 1948, at the Sales Pavillion in Edmonton, Alberta. It also become the National Wrestling Alliance's Calgary territory in Canada. In May 1951, they changed its name to Big Time Wrestling. In February 1958, they introduced their version of the NWA International Tag Team Championship to replace the Alberta Tag Team Championship that was retired the year before, which was won by The Kalmikoffs.