Past ATP World Tour Finals Winners
The ATP World Tour Finals sees the top eight players in the men's tennis world rankings compete in the season ending event. There are 8 players competing for the ATP World Tour Finals. Past ATP World Tour Finals Winners and previous winners of the season ending event include:
| Year | Event Name | Event Venue | Men's Winner | Men's Loser |
| 2011 | ATP World Tour Finals | London | Roger Federer (SUI) | Jo-Wilfreid Tsonga (FRA) |
| 2010 | ATP World Tour Finals | London | Roger Federer (SUI) | Rafael Nadal (ESP) |
| 2009 | ATP World Tour Finals | London | Nikolay Daveydenko (RUS) | Juan Martin del Potro (ARG) |
| 2008 | Tennis Masters Cup | Shanghai | Novak Djokovic (SRB) | Nikolay Daveydenko (RUS) |
| 2007 | Tennis Masters Cup | Shanghai | Roger Federer (SUI) | David Ferrer (ESP) |
| 2006 | Tennis Masters Cup | Shanghai | Roger Federer (SUI) | James Blake (USA) |
| 2005 | Tennis Masters Cup | Shanghai | David Nalbandian (ARG) | Roger Federer (SUI) |
| 2004 | Tennis Masters Cup | Houston | Roger Federer (SUI) | Leyton Hewitt (AUS) |
| 2003 | Tennis Masters Cup | Houston | Roger Federer (SUI) | Andre Agassi (USA) |
| 2002 | Tennis Masters Cup | Shanghai | Leyton Hewitt (AUS) | Juan Carlos Ferrero (ESP) |
| 2001 | Tennis Masters Cup | Sydney | Leyton Hewitt (AUS) | Sebastien Grosjean (FRA) |
| 2000 | Tennis Masters Cup | Lisbon | Gustavo Kuerten (RUS) | Andre Agassi (USA) |
| 1999 | ATP World Tour Championships | Hanover | Pete Sampras (USA) | Andre Agassi (USA) |
| 1998 | ATP World Tour Championships | Hanover | Alex Corretja (ESP) | Carlos Moya (ESP) |
| 1997 | ATP World Tour Championships | Hanover | Pete Sampras (USA) | Yevgeny Kafelnikov (RUS) |
| 1996 | ATP World Tour Championships | Hanover | Pete Sampras (USA) | Boris Becker (GER) |
| 1995 | ATP World Tour Championships | Frankfurt | Boris Becker (GER) | enter |
| 1994 | ATP World Tour Championships | Frankfurt | Pete Sampras (USA) | Boris Becker (GER) |
| 1993 | ATP World Tour Championships | Frankfurt | Michael Stich (GER) | Pete Sampras (USA) |
| 1992 | ATP World Tour Championships | Frankfurt | Boris Becker (GER) | Jim Courier (USA) |
| 1991 | ATP World Tour Championships | Frankfurt | Pete Sampras (USA) | Jim Courier (USA) |
| 1990 | ATP World Tour Championships | Frankfurt | Andre Agassi (USA) | Steffan Edberg (SWE) |
| 1989 | Masters Grand Prix | New York | Steffan Edberg (SWE) | Boris Becker (GER) |
| 1988 | Masters Grand Prix | New York | Boris Becker (GER) | Ivan Lendl (TCH) |
| 1987 | Masters Grand Prix | New York | Ivan Lendl (TCH) | Mats Wilander (SWE) |
| 1986 | Masters Grand Prix | New York | Ivan Lendl (TCH) | Boris Becker (GER) |
| 1985 | Masters Grand Prix | New York | Ivan Lendl (TCH) | Boris Becker (GER) |
| 1984 | Masters Grand Prix | New York | John McEnroe (USA) | Ivan Lendl (TCH) |
| 1983 | Masters Grand Prix | New York | John McEnroe (USA) | Ivan Lendl (TCH) |
| 1982 | Masters Grand Prix | New York | Ivan Lendl (TCH) | John McEnroe (USA) |
| 1981 | Masters Grand Prix | New York | Ivan Lendl (TCH) | Vitas Gerulaitis (USA) |
| 1980 | Masters Grand Prix | New York | Bjorn Borg (SWE) | Ivan Lendl (TCH) |
