1920 in Canadian football 1920 in Canadian football CIRFU and IRFU adopted a four-yard Interference rule while the CRU opted for three yards of Interference. ARFU played games with 12 players per side and introduced the snap-back. The reduction in the number of players was done for monetary reasons as train rates were high after World War I. The CRU would make the same changes in 1921. The MRFU champion Winnipeg Victorias were unable to field a full team for the WCRFU finals and withdrew from competition. The MRFU wanted to substitute the second place University of Manitoba Varsity team but the SRFU refused
1936 in Canadian football Against, Pts = Points" Bold text means that they have clinched the playoffs. </div> "Note: All dates in 1936" </div> </div> </div> </div> "NOTE: During this time most players played both ways, so the All-Star selections do not distinguish between some offensive and defensive positions." 1936 in Canadian football Teams from the WIFU and IRFU are restricted to a maximum of five imports and players who had lived in Canada for one full year were eligible to play in the Grey Cup game. The IRFU chose to adopt the rule for its regular season while the WIFU elected to ignore