Toronto 1
OthersATP 500
Toronto-1
Toronto WCT, Toronto Indoor
1972–1977, 1985–1986, 1990
Carpet
| Edition | Name | Category | Surface | Draw | Champion | Finalist | Score |
|---|---|---|---|---|---|---|---|
| 1990 | Toronto-1 | 500 | Carpet | 64 |  Ivan Lendl | Tim Mayotte | 6-3 6-0 |
| 1986 | Toronto-1 | 5 | Carpet | 32 |  Joakim Nystrom |  Milan Srejber | 6-1 6-4 |
| 1985 | Toronto Indoor | 5 | Carpet | 32 | Kevin Curren | Anders Jarryd | 7-6 6-3 |
| 1977 | Toronto WCT | D | Carpet | 16 | Dick Stockton | Jimmy Connors | 5-6 RET |
| 1976 | Toronto WCT | E | Carpet | 16 | Bjorn Borg | Vitas Gerulaitis | 2-6 6-3 6-1 |
| 1975 | Toronto WCT | E | Carpet | 32 | Harold Solomon | Stan Smith | 6-4 6-1 |
| 1974 | Toronto WCT | E | Carpet | 32 |  Tom Okker |  Ilie Nastase | 6-3 6-4 |
| 1973 | Toronto WCT | E | Carpet | 32 |  Rod Laver | Roy Emerson | 6-3 6-4 |
| 1972 | Toronto WCT | A | Carpet | 32 | Rod Laver | Ken Rosewall | 6-1 6-4 |