Maple Leafs Sports & Entertainment is a professional sports company with its headquarters in Toronto, Ontario. Valued at 1.75 billion USD, they have many assets including the Toronto Maple Leafs, the Toronto Marlies, the Toronto Raptors, the Toronto FC, and the Air Canada Centre.

Unfortunately (or fortunately for their competition), they are 80% owned by the Ontario Teachers' Pension Plan, who don't give 2 sh*ts about sports, except to collect their pensions and go to sleep every night laughing at how much the Leafs, the Raptors, and the FC fail year after year.
Justin Bieber is a disgrace to music as MLSE is a disgrace to sports.

If MLSE got $1 from every person in Toronto every time one of their teams made the playoffs, MLSE will have $0.

The amount that MLSE cares about its teams can be compared to the amount of success Ron Wilson has as a coach, which is negative infinity.
by Ron Wilson's Lover Brian Burke November 3, 2011
Get the MLSE mug.