| Doubles | |
|---|---|
| 1988 WCT Tournament of Champions | |
| Champions |   |
| Runners-up |  |
| Final score | 6–3, 7–6 |
Guy Forget and Yannick Noah were the defending champions, but none competed this year.
Jorge Lozano and Todd Witsken won the title, by defeating Pieter Aldrich and Danie Visser 6–3, 7–6 in the final. [1]
| Semifinals | Final | ||||||||||||
| | 6 | 7 | |||||||||||
 | 3 | 5 | |||||||||||
| | 3 | 6 | |||||||||||
| 5 | | 6 | 7 | ||||||||||
| 5 | | 6 | 3 | 6 | |||||||||
| | 4 | 6 | 4 | ||||||||||
| First Round | Second Round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | | 6 | 6 | ||||||||||||||||||||||||
| WC | | 4 | 3 | 1 | | 6 | 6 | ||||||||||||||||||||
| | 3 | 6 | 6 | | 3 | 2 | |||||||||||||||||||||
  | 6 | 3 | 3 | 1 | | 2 | 6 | 3 | |||||||||||||||||||
| | 2 | 0 | | 6 | 3 | 6 | |||||||||||||||||||||
| | 6 | 6 | | 7 | 6 | 7 | |||||||||||||||||||||
| | 6 | 7 | 7 | | 6 | 7 | 6 | ||||||||||||||||||||
| 7 | | 7 | 5 | 6 | | 6 | 7 | ||||||||||||||||||||
| 4 | | 3 | 4 | | 3 | 5 | |||||||||||||||||||||
| | 6 | 6 | | 3 | 6 | 7 | |||||||||||||||||||||
 | 6 | 3 | | 6 | 3 | 6 | |||||||||||||||||||||
| | 7 | 6 | | 6 | 1 | ||||||||||||||||||||||
| WC | | 3 | 4 | | 7 | 6 | |||||||||||||||||||||
| | 6 | 6 | | 4 | 2 | ||||||||||||||||||||||
| | 7 | 6 | | 6 | 6 | ||||||||||||||||||||||
| 6 |   | 6 | 2 | ||||||||||||||||||||||||
| First Round | Second Round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 5 | | 7 | 6 | ||||||||||||||||||||||||
| | 6 | 5 | 5 | | 6 | 6 | 6 | ||||||||||||||||||||
| | 7 | 7 | | 7 | 4 | 4 | |||||||||||||||||||||
  | 6 | 5 | 5 | | 7 | 7 | |||||||||||||||||||||
  | 7 | 5 | 7 | | 6 | 6 | |||||||||||||||||||||
| | 5 | 7 | 5 | | 3 | 4 | |||||||||||||||||||||
| | 7 | 5 | 7 | | 6 | 6 | |||||||||||||||||||||
| 3 | | 5 | 7 | 6 | 5 | | 6 | 3 | 6 | ||||||||||||||||||
| 8 | | 2 | 6 | 6 | | 4 | 6 | 4 | |||||||||||||||||||
| WC | | 6 | 4 | 3 | 8 | | w | / | o | ||||||||||||||||||
| | 6 | 6 | Alt | | |||||||||||||||||||||||
| Alt | | 7 | 7 | 8 | | 6 | 2 | ||||||||||||||||||||
| | 4 | 7 | 4 | | 7 | 6 | |||||||||||||||||||||
| | 6 | 6 | 6 | | 6 | 6 | |||||||||||||||||||||
| | 2 | 6 | 2 | | 3 | 2 | |||||||||||||||||||||
| 2 | | 6 | 7 | ||||||||||||||||||||||||
Following are the results of the 2009 ATP World Tour Masters 1000. The Association of Tennis Professionals (ATP) World Tour is the elite professional tennis circuit organised by the ATP.
Thomas Muster was the defending champion and won in the final 6–2, 6–4, 3–6, 6–3 against Richard Krajicek.
Donald Johnson and Gustavo Kuerten were the defending champions but only Johnson competed that year with Jared Palmer.
Following are the results of the 2011 ATP World Tour Masters 1000. The Association of Tennis Professionals (ATP) World Tour is the elite professional tennis circuit organised by the ATP.
Boris Becker and Michael Stich were the defending champions, but Becker did not compete this year. Stich teamed up with Udo Riglewski and lost in quarterfinals to Sergio Casal and Emilio Sánchez.
Arthur Ashe and Marty Riessen were the defending champions but none could compete this year, as both players were banned for the Grand Prix tournaments during the dispute between the ILTF and the WCT.
Alexander Zverev defeated Novak Djokovic 6–4, 6–3, to win the Men's Singles tennis title at the 2018 ATP Finals.
Bob Hewitt and Frew McMillan were the defending champions but lost in the quarterfinals to Marty Riessen and Sherwood Stewart.
Tom Okker and Marty Riessen were the defending champions but lost in the quarterfinals to Syd Ball and Kim Warwick.
Bob Lutz and Stan Smith were the defending champions but withdrew from the tournament. Jimmy Connors and Ilie Năstase won in the final 6–4, 7–6 against Tom Okker and Marty Riessen.
Fred McNair and Sherwood Stewart were the defending champions but lost in the first round to Greg Halder and Dale Power.
Brian Gottfried and Raúl Ramírez were the defending champions but lost in the final 7–6(8-6), 6–3, 6–1 against Fred McNair and Sherwood Stewart.
Dick Crealy and Onny Parun were the defending champions but competed this year with different partners. Crealy teamed up with Niki Pilić, and lost in the first round to Wojtek Fibak and Balázs Taróczy. Parun teamed up with Željko Franulović, and lost in the second round to Iván Molina and Jairo Velasco.
Ilie Năstase and Ion Ţiriac were the defending champions but they withdrew from the tournament.
John Newcombe and Tony Roche were the defending champions but both players chose not to participate.
Mike Bryan and Jack Sock were the defending champions, but Sock did not qualify this year. Bryan qualified alongside his brother Bob, but they withdrew before the tournament began.
Anders Järryd and Jonas Svensson were the defending champions, but none competed this year.
Grant Connell and Glenn Michibata were the defending champions, but lost in the semifinals to tournament runners-up Ken Flach and Robert Seguso.
Grant Connell and Patrick Galbraith were the defending champions, but lost in the second round to Mark Draper and Scott Draper.
Todd Woodbridge and Mark Woodforde were the defending champions, but lost in the quarterfinals to tournament runners-up Scott Davis and Todd Martin.