each week for the championship, and the series system, which corresponds to the regular season found in the NHL today. With the exception of 1888, the challenge system was exclusively used in the AHAC before the advent of the Stanley Cup, while the series system became the norm in 1893, the first year the Cup was contested. The first championship team of the AHAC was the Montreal Crystals, having unofficially being declared the champions before the AHAC. The first title change occurred on January 14, 1887, when the Montreal Victorias defeated the champions 4–0. The Victorias would hold the title until the very last challenge game when the Crystals won 3–2 in their third successive challenge. Because of the Vics' long run as champions, it was decided to switch to the series system in 1888. The series system was a success, although a tie atop the standings between the Vics and the Montreal Hockey Club (Montreal HC), and the subsequent scheduling of the tiebreaker game caused much trouble when the game was scheduled at a time when two Victorias players were injured, at the home venue of the Montreal HC. However, teams from outside Montreal incurred huge travelling expenses, which led the AHAC to revert to the challenge system. First Stanley Cup In 1893, the first year since 1888 where the AHAC played under a series system, the Montreal Hockey Club lost their first game against the Ottawa Hockey Club and proceeded to win their next seven en route to the championship. Lord Stanley announced that his challenge trophy (later known simply as the Stanley Cup) for the best amateur hockey team in Canada would be presented to the Montreal Hockey Club on May 15, 1893, as initial champion. At the time, the Montreal Hockey Club was in a dispute with its parent organization, the Montreal Amateur Athletic Association (MAAA). The hockey club was adamant about refusing the trophy, while the directors of the MAAA decided to accept the trophy, considering it came from the Governor General of Canada. Thus, the trophy was accepted by the MAAA, but with none of the hockey officials of the hockey club present. After accepting the trophy, the hockey club remained adamant about returning the trophy that was presented to them. In the end, the MAAA investigated into why its hockey club wanted to refuse and return the trophy, even though such an action