2009-10: Selected in the 11th round (218th overall) by Belleville in the 2009 OHL Priority Draft, Malcolm Subban in one game with the Bulls, and played in two junior games with the CCHL’s Toronto Junior Canadiens – spending most of the season with the Mississauga Reps. The Reps captured the GTHL championship and reached the final game of the 2010 Telus Cup (Canada’s midget AAA hockey championship). Subban recorded two saves in 13 minutes of action in his lone appearance with the Bulls and was 0-1 with a 3.39 goals against and .882 save percentage in two games with the Junior Canadiens. Subban split time with Santo Provenzano for the Reps and was most impressive in the Telus Cup championship game, stopping 55 shots in a 3-2 loss to the Notre Dame Hounds. In 14 regular season games he had a 1.86 goals against and in 7 playoff contests was at 2.00 goals against. In five Telus Cup contests he was 2-2-1 with a 3.07 goals against and .921 save percentage.
2010-11: Subban played in 32 games for Belleville, being named to the OHL’s All-Rookie Team, and represented Canada at the 2011 U18 World Junior Championship. Playing on a Bulls team that finished with the league’s third-worst record, he was 10-17-2 with a 3.16 goals against and .900 save percentage. The Bulls reached the playoffs by finishing three points ahead of Peterborough in the East but were swept by Mississauga St. Michael’s. Subban started three of four games in the playoffs, and had an impressive .933 save percentage and 2.02 goals against despite going 0-3. Subban appeared in five of seven games for fourth-place Canada at the U18 WJC and was 3-2 with two shutouts; finishing with a 2.98 goals against and .913 save percentage.
2011-12: Subban skated in 39 games for Belleville in his second season; being hampered by a mid-season groin injury. He was one of the OHL’s top goaltenders and a big part of the Bulls turnaround as Belleville finished second in the East Division. He finished with a 25-14 mark and recorded three shutouts with a 2.50 goals against and .923 save percentage. In the Bulls’ six-game playoff season with eventual OHL runners-up Ottawa he was 2-4 with one loss coming in overtime and had a 2.93 goals against and .917 save percentage. Subban was invited to the NHL Draft Combine and was the top ranked North American goalie in Central Scouting’s final rankings (up from 20th in the mid-term rankings) prior to the 2012 NHL Draft.
2012-13: Subban was one of the OHL’s top goalies in his third season with Belleville and was the starter for Canada at the 2013 World Junior Championship. In 46 games for the Bulls he was 29-11-4 with 5 shutouts and had a 2.14 goals against and .934 save percentage. Belleville finished first in the East Division and advanced to the Eastern Conference finals against Barrie. Subban was 11-6 with 3 shutouts and had a 2.00 goals against and .933 save percentage in 17 playoff games. He was 4-2 in six games at the WJC, with the second loss coming in overtime against Russia in the bronze medal game. Subban had a 2.76 goals against and .901 save percentage in the tournament. He signed a three-year entry-level contract with Boston in September, 2012.
2013-14: Subban appeared in 33 games for Boston AHL affiliate Providence in his first pro season; splitting time with fellow Bruins’ prospect Niklas Svedberg. He was 15-10-5 with one shutout and had a 2.31 goals against and .920 save percentage. Providence finished third in the Atlantic Division and reached the second round in the playoffs. Subban appeared in six playoff games and was 2-2 with a 2.96 goals against and .888 save percentage.
2014-15: Subban made his NHL debut in a game at St. Louis on February 20th and played for Bruins’ AHL affiliate Providence in his second pro season. He allowed three goals on six shots in 31 minutes of action against the Blues in his only NHL appearance. Sharing time with AHL veteran Jeremy Smith with Providence, Subban was 16-13-4 with 1 shutout in 35 games and had a 2.44 goals against and .921 save percentage. The Bruins finished second to Manchester in the Atlantic Division, falling to Hartford in a first-round playoff series. Subban was 1-1 in two playoff games with a 1.12 goals against and .953 save percentage.
Malcolm Subban is an athletic goaltender with size and explosive lateral mobility. Practically unbeatable in one-on-one situations, he’s poised but is also capable of making highlight reel saves thanks to his athleticism and agility. Subban has drawn some criticism for his technique, which is less refined than other goaltending prospects. If Subban can iron out the wrinkles, he has star potential.
Subban is in his third season with the AHL's Providence Bruins in 2015-16. After missing the start of the year due to injury he was playing well before suffering a fractured larynx. Sharing goaltending duties with former University of North Dakota goalie Zane McIntyre, Subban has steadily addressed some of the inconsistencies in his game and plays a much more composed game after three pro seasons. With Tuukka Rask and Jonas Gustavsson in Boston the Bruins can afford to be patient with Subban. His setbacks have been frustrating but he continues to project as a potential NHL starter.