as Brampton lost to the Windsor Spitfires in the J. Ross Robertson Cup finals. Professional The Detroit Red Wings had McCollum split the 2009–10 season between the Toledo Walleye of the ECHL, and the Grand Rapids Griffins of the AHL. In six games with Toledo, McCollum had a 2-1-0 record with a 4.48 GAA and a save percentage of .864. With the Griffins, McCollum appeared in 30 games, as he had a 10-16-2 record with a 3.48 GAA and a .881 save percentage. On March 28, 2011, after injuries to Red Wings goalies Chris Osgood and Jimmy Howard, McCollum was called up from Toledo to serve as Detroit's backup. He was in uniform for Detroit's game that night against Chicago. He made his NHL debut against the St. Louis Blues on March 30, 2011, replacing starting goaltender Joey MacDonald midway through the second period with the score 5-2 to the Blues. McCollum conceded 3 goals on 8 shots and was himself pulled at the end of the second period. Detroit went on to lose the game 10-3. On July 22, 2013, McCollum signed a one-year AHL contract with the Grand Rapids Griffins. During the 2013–14 season, McCollum posted a 24–12–4 record with a 2.30 GAA, a .922 save percentage and two shutouts in 46 games. After five AHL seasons, McCollum ranks third all time among Griffins goaltenders, trailing Joey MacDonald and Jimmy Howard in games played (159) and wins (69). On July 11, 2014, McCollum signed a one-year, two-way contract with the Detroit Red Wings. On January 11, 2015, McCollum was recalled by the Detroit Red Wings. Prior to being recalled, McCollum posted a 10–8–3 record with a 2.33 GAA and a .911 save percentage in 21 games for the Grand Rapids Griffins. McCollum made his first appearance of the season for the Red Wings on January 18, in a relief appearance for Petr Mrázek, after Mrázek allowed three goals on six shots in the first period to the Buffalo Sabres. The Red Wings rallied to score four unanswered goals, and won the game by a final of 6–4, to earn McCollum his first career NHL win. On February 4, 2015, McCollum was assigned to the Grand Rapids Griffins, after appearing in two games for the Red Wings this season, where he posted a 0.91 goals-against average, and 0.960 save percentage. During the 2014–15 season, McCollum, appeared in 37 games