| Year | Tournament | Result | Player | Age | Nation |
|---|---|---|---|---|---|
| 2003 | French Open | R128 | Cho Yoon-jeong | 24 | South Korea |
| 2003 | French Open | R128 | Meilen Tu | 25 | United States |
| 2003 | French Open | R128 | Svetlana Kuznetsova | 17 | Russia |
| 2003 | French Open | R128 | Shinobu Asagoe | 26 | Japan |
| 2003 | French Open | R128 | Amy Frazier | 30 | United States |
| 2003 | Australian Open | W | Andre Agassi | 32 | United States |
| 2003 | Australian Open | W | Serena Williams | 21 | United States |
| 2003 | Australian Open | F | Rainer Schüttler | 26 | Germany |
| 2003 | Australian Open | F | Venus Williams | 22 | United States |
| 2003 | Australian Open | S | Andy Roddick | 20 | United States |
| 2003 | Australian Open | S | Wayne Ferreira | 31 | South Africa |
| 2003 | Australian Open | S | Kim Clijsters | 19 | Belgium |
| 2003 | Australian Open | S | Justine Henin | 20 | Belgium |
| 2003 | Australian Open | Q | Sébastien Grosjean | 24 | France |
| 2003 | Australian Open | Q | Juan Carlos Ferrero | 22 | Spain |
| 2003 | Australian Open | Q | Younes El Aynaoui | 31 | Morocco |
| 2003 | Australian Open | Q | David Nalbandian | 21 | Argentina |
| 2003 | Australian Open | Q | Anastasia Myskina | 21 | Russia |
| 2003 | Australian Open | Q | Virginia Ruano Pascual | 29 | Spain |
| 2003 | Australian Open | Q | Daniela Hantuchová | 19 | Slovakia |
| 2003 | Australian Open | Q | Meghann Shaughnessy | 23 | United States |
| 2003 | Australian Open | R16 | Guillermo Coria | 21 | Argentina |
| 2003 | Australian Open | R16 | Felix Mantilla | 28 | Spain |
| 2003 | Australian Open | R16 | Mario Ančić | 18 | Croatia |
| 2003 | Australian Open | R16 | Sargis Sargsian | 29 | Armenia |
| 2003 | Australian Open | R16 | Roger Federer | 21 | Switzerland |
| 2003 | Australian Open | R16 | James Blake | 23 | United States |
| 2003 | Australian Open | R16 | Mikhail Youzhny | 20 | Russia |
| 2003 | Australian Open | R16 | Lleyton Hewitt | 21 | Australia |
| 2003 | Australian Open | R16 | Patty Schnyder | 24 | Switzerland |
| 2003 | Australian Open | R16 | Denisa Chládková | 23 | Czech Republic |
| 2003 | Australian Open | R16 | Lindsay Davenport | 26 | United States |
| 2003 | Australian Open | R16 | Amanda Coetzer | 31 | South Africa |
| 2003 | Australian Open | R16 | Elena Bovina | 19 | Russia |
| 2003 | Australian Open | R16 | Nicole Pratt | 29 | Australia |
| 2003 | Australian Open | R16 | Eleni Daniilidou | 20 | Greece |
| 2003 | Australian Open | R16 | Chanda Rubin | 26 | United States |
| 2003 | Australian Open | R32 | Alberto Martín | 24 | Spain |
| 2003 | Australian Open | R32 | Nicolas Escudé | 26 | France |
| 2003 | Australian Open | R32 | Mark Philippoussis | 26 | Australia |
| 2003 | Australian Open | R32 | Xavier Malisse | 22 | Belgium |
| 2003 | Australian Open | R32 | Jarkko Nieminen | 21 | Finland |
| 2003 | Australian Open | R32 | Nicolás Lapentti | 26 | Ecuador |
| 2003 | Australian Open | R32 | Andreas Vinciguerra | 21 | Sweden |
| 2003 | Australian Open | R32 | Marat Safin | 22 | Russia |
| 2003 | Australian Open | R32 | Fabrice Santoro | 30 | France |
| 2003 | Australian Open | R32 | Jiří Novák | 27 | Czech Republic |
| 2003 | Australian Open | R32 | Albert Costa | 27 | Spain |
| 2003 | Australian Open | R32 | Peter Luczak | 23 | Australia |
| 2003 | Australian Open | R32 | Mardy Fish | 21 | United States |
Open Era Grand Slam Tennis