Canterbury players make up the core of the Crusaders, the most successful team in the history of Super Rugby, with six overall wins in the
competition's eleven seasons. Canterbury and the Crusaders also share the same home ground at AMI Stadium, and the same colours, red and black.
Canterbury are the current holders of the Ranfurly Shield, defeating Waikato by 33–20, only one week after Waikato took the shield from North Harbour. In their next home fixture in the Air New Zealand Cup, they successfully defended the "Log of Wood" against Hawke's Bay, winning 44–6. Canterbury's next defence will be against Auckland on 29 September in the final round of Air New Zealand Cup pool play. If successful, Canterbury will retain the Log until 2009, as the competition rules state that Shield challenges cannot take place during knockout rounds in either the Air New Zealand Cup or the country's second-tier domestic competition, the Heartland Championship.
Canterbury's senior side competes in the Air New Zealand Cup, the successor to the Premier Division of the country's former domestic competition, the National Provincial Championship (NPC). They won the NPC five times (1977, 1983, 1997, 2001, 2004). Canterbury made their exit in the quarter finals of the 2006 competition, losing 23-36 to Wellington.
The main jersey sponsor is AMI Insurance. Apparel supplied by Union Apparel. Other sponsors include: