The 2001–02 Colorado Avalanche season was the Avalanche's seventh season. At the end of the regular season, Patrick Roy had a goals against average (GAA) of 1.94 and a save percentage of .925. For his efforts, Roy earned the William M. Jennings Trophy and was a First Team All-Star for the fourth time in his career. The Avalanche beat the Los Angeles Kings in the first round in seven games, then San Jose in the second round in seven games, but lost to the higher-seeded Detroit Red Wings in seven games after being up 3–2 in the series and lost game 7, 7–0, against Detroit. Until the 2021–22 season, this remained the last season in which the Avalanche made it past the second round of the playoffs, and in advance, played in the Western Conference Finals.