| Year | Tournament | Result | Player | Age | Nation |
|---|---|---|---|---|---|
| 2010 | Wimbledon | R128 | Fred Gil | 25 | Portugal |
| 2010 | Wimbledon | R128 | Michelle Larcher de Brito | 17 | Portugal |
| 2010 | Australian Open | R128 | Fred Gil | 24 | Portugal |
| 2009 | US Open | R64 | Michelle Larcher de Brito | 16 | Portugal |
| 2009 | US Open | R128 | Rui Machado | 25 | Portugal |
| 2009 | US Open | R128 | Fred Gil | 24 | Portugal |
| 2009 | Wimbledon | R64 | Michelle Larcher de Brito | 16 | Portugal |
| 2009 | Wimbledon | R128 | Fred Gil | 24 | Portugal |
| 2009 | Wimbledon | R128 | Neuza Silva | 26 | Portugal |
| 2009 | French Open | R32 | Michelle Larcher de Brito | 16 | Portugal |
| 2009 | French Open | R64 | Rui Machado | 25 | Portugal |
| 2009 | French Open | R128 | Fred Gil | 24 | Portugal |
| 2008 | US Open | R64 | Rui Machado | 24 | Portugal |
| 2008 | US Open | R128 | Fred Gil | 23 | Portugal |
| 2008 | Wimbledon | R128 | Fred Gil | 23 | Portugal |
| 2008 | French Open | R128 | Fred Gil | 23 | Portugal |
| 1999 | Wimbledon | R128 | Nuno Marques | 29 | Portugal |
| 1997 | Wimbledon | R128 | Nuno Marques | 27 | Portugal |
| 1996 | Wimbledon | R128 | João Cunha e Silva | 28 | Portugal |
| 1996 | Australian Open | R128 | Nuno Marques | 25 | Portugal |
| 1995 | US Open | R64 | Nuno Marques | 25 | Portugal |
| 1995 | Wimbledon | R128 | Nuno Marques | 25 | Portugal |
| 1993 | US Open | R64 | João Cunha e Silva | 25 | Portugal |
| 1993 | Wimbledon | R64 | João Cunha e Silva | 25 | Portugal |
| 1993 | Australian Open | R128 | João Cunha e Silva | 25 | Portugal |
| 1991 | US Open | R64 | Nuno Marques | 21 | Portugal |
| 1991 | Wimbledon | R128 | Nuno Marques | 21 | Portugal |
| 1991 | French Open | R128 | João Cunha e Silva | 23 | Portugal |
| 1991 | French Open | R128 | Nuno Marques | 21 | Portugal |
| 1991 | Australian Open | R64 | Nuno Marques | 20 | Portugal |
| 1991 | Australian Open | R128 | João Cunha e Silva | 23 | Portugal |
| 1990 | French Open | R64 | Nuno Marques | 20 | Portugal |
| 1989 | French Open | R128 | Nuno Marques | 19 | Portugal |
| 1989 | Australian Open | R128 | João Cunha e Silva | 21 | Portugal |
| 1989 | Australian Open | R128 | Nuno Marques | 18 | Portugal |
| 1988 | US Open | R128 | Nuno Marques | 18 | Portugal |
| 1975 | Australian Open | R64 | Deborah Fiuza | 20 | Portugal |
Open Era Grand Slam Tennis
This site is dedicated to Grand Slam tennis stats from the Open Era – for those of us who love the numbers behind the game. Pick any group of players and see how they rank. Compare, filter, and view the same data from different angles – whether you want to explore dominance, consistency, or longevity. In short: It’s all about turning tennis history into insights you can actually play with.