Myths and facts of Maple Leaf - Short version
Some misconceptions about the Toronto promotion we see commonly online and in books etc. 

Frank Tunney was Jack Tunney's Uncle

TRUE! Jack (John Jr) Tunney was John Tunney's son. John was Frank's elder brother who took over with Frank from Jack Corcoran in 1939. John died suddenly in Jan 1940. Frank's son Eddie Tunney later joined the office. See Smiling John: The forgotten Tunney & Frank Tunney: The Early Days 

Toronto was a one city territory like St Louis or Houston

FALSE!  For most of the history of the Toronto office there was a busy and vibrant circuit. Ivan Mickailoff began the weekly cards at Arena Gardens in Toronto in 1929. Right from the start he was branching out with cards around the region. Hamilton, London, Brantford, Kitchener, Oshawa, Timmins, and other towns. When businessman and boxing promoter Jack Corcoran entered the wrestling scene in 1930 he replicated the outward growth. He started to build the circuit using associates in the smaller towns. 

Frank Tunney continued the circuit growth with stops in over 30 cities many seasons. He took advantage of his associate promoters setting up a strong network of former wrestlers and old-timers. Sometimes two towns a night with split crews. 

By the end of the 60s and into the Sheik era, Frank was 30 years in as promoter. The roster was gone. Many of the smaller towns were now left to Dave McKigney and others, occasionally still in tandem with Jack & the Toronto office. For a time Jack even ran with McKigney before it all turned sour. 

With the Mid-Atlantic era (1978) and the success it brought, they went back to an office run circuit. The difference by that time was that much of our top tier talent was now imported. While many of the M-A stars stayed on past the MLG card, others continued back south. The circuit also only ran for a week a month or so though there were some spot shows on the off weeks, more so in the summer months. 
We looked at 'The Circuit' in Quick Bits: The Best (and rest) of Toronto Wrestling

Whipper Watson was not a good wrestler/old guy (nary a mention in the great 'wrestlers' talk)

FALSE! There are a few things to consider when looking at Whipper's career to be able to judge him fairly as a wrestler. His prime, shortened by injuries early in his career came mostly before the advent of TV. By the time Watson became the big Canadian star with CBC's TV Wrestling from Maple Leaf Gardens in the mid 1950's, his best years were mostly behind him. 

In his prime in the 1940's, his early years on the busy amateur circuit and his training under Phil Lawson are also worth a look to gain insight to his skills in the ring. 
We looked at 'The Myth of Whipper Watson' in Quick Bits: The Best (and rest) of Toronto Wrestling

Frank Tunney was complacent or unambitious

FALSE! Frank was a smart and well respected businessman in the city. His early efforts and creating key allies (Longson, Muchnick, Thesz etc) laid the foundation for over 40 years as the only wrestling promoter in town. Maple Leaf Gardens was a jewel and with a busy circuit from the 1930s to the 1960s there was no need to expand out of Southern Ontario for the most part (a few East Coast tours and others and mostly in the off-season). Frank did test Kasaboski & Northland in the 50s but opted to let it be. That was covered in Beyond the Boom in From Nanjo to The Sheik.

In those early days Toronto was a key NWA member and Frank was known for being 'easy to deal with' & 'a man of honor.' NWA head Sam Muchnick often looked to Frank as a 'voice of reason.' By wrestling promoter standards Frank was an anomaly. A nice guy, his handshake as good as gold. By his 30 year mark (1969 at age 57) Frank stepped back while nephew Jack took the reins and they started to bring in outside help. Detroit, then AWA, and finally Mid Atlantic. 

Vince McMahon bought Maple Leaf

FALSE! After Frank Tunney died in 1983 nephew Jack & son Eddie took over the office. The new Maple Leaf Wrestling was formed in June 1984 during a meeting with McMahon in June 1984. The partners were 50% Titan Sports (WWF), 33.33% Tunney Sports (50% Jack, 50% Eddie) and 16.66% George Scott. The deal was such that Tunney Sports would continue to run the business but only use WWF talent. McMahon and the WWF invested no money in the partnership. We looked at that in The Canadian Heavyweight Title: The Complete History 1978-1984.

'The Maple Leaf Gardens?'

HMMM...Many people outside of Toronto refer to the Carlton St cashbox as 'The Maple Leaf Gardens.' Always sounded strange to me. For Torontonians it was 'Where is the game tonight?' 'At Maple Leaf Gardens.' Or at 'The Gardens.' I suspect it came from that and partly as the Gardens (not Garden as in Madison Square) was synonymous with the Maple Leafs who played there from beginning to end. And their history and ownership was tied to the building. The Maple Leafs. Maple Leaf Gardens. The Maple Leaf Gardens. Even the papers occasionally inserted 'The.' We mostly call it the abbreviated MLG or just 'The Gardens! 

-AC