Complex sentence: Edmonton had played 4 games Vs the Calgary Roughnecks in the 2012 season, The rush went 0/4 in the regular season when facing the Calgary Roughnecks.
Split into simpler sentences: Edmonton had played four games against the Calgary Roughnecks in the 2012 season. The Rush went 0/4 in the regular season when they faced the Calgary Roughnecks.