| Year | Tournament | Result | Player | Age | Nation |
|---|---|---|---|---|---|
| 1998 | US Open | R128 | Barbara Rittner | 25 | Germany |
| 1998 | US Open | R128 | Karin Miller | 20 | United States |
| 1998 | US Open | R128 | Florencia Labat | 27 | Argentina |
| 1998 | US Open | R128 | Jennifer Capriati | 22 | United States |
| 1998 | US Open | R128 | Magüi Serna | 19 | Spain |
| 1998 | US Open | R128 | Lea Ghirardi | 24 | France |
| 1998 | US Open | R128 | Meike Babel | 23 | Germany |
| 1998 | US Open | R128 | Vanessa Webb | 22 | Canada |
| 1998 | US Open | R128 | Sandra Dopfer | 28 | Austria |
| 1998 | US Open | R128 | Emmanuelle Gagliardi | 22 | Switzerland |
| 1998 | US Open | R128 | Barbara Schwartz | 19 | Austria |
| 1998 | US Open | R128 | Cătălina Cristea | 23 | Romania |
| 1998 | Wimbledon | W | Pete Sampras | 26 | United States |
| 1998 | Wimbledon | W | Jana Novotná | 29 | Czech Republic |
| 1998 | Wimbledon | F | Goran Ivanišević | 26 | Croatia |
| 1998 | Wimbledon | F | Nathalie Tauziat | 30 | France |
| 1998 | Wimbledon | S | Tim Henman | 23 | United Kingdom |
| 1998 | Wimbledon | S | Richard Krajicek | 26 | Netherlands |
| 1998 | Wimbledon | S | Martina Hingis | 17 | Switzerland |
| 1998 | Wimbledon | S | Natasha Zvereva | 27 | Belarus |
| 1998 | Wimbledon | Q | Mark Philippoussis | 21 | Australia |
| 1998 | Wimbledon | Q | Davide Sanguinetti | 25 | Italy |
| 1998 | Wimbledon | Q | Jan Siemerink | 28 | Netherlands |
| 1998 | Wimbledon | Q | Petr Korda | 30 | Czech Republic |
| 1998 | Wimbledon | Q | Arantxa Sánchez Vicario | 26 | Spain |
| 1998 | Wimbledon | Q | Lindsay Davenport | 22 | United States |
| 1998 | Wimbledon | Q | Venus Williams | 18 | United States |
| 1998 | Wimbledon | Q | Monica Seles | 24 | United States |
| 1998 | Wimbledon | R16 | John van Lottum | 22 | Netherlands |
| 1998 | Wimbledon | R16 | Sébastien Grosjean | 20 | France |
| 1998 | Wimbledon | R16 | Magnus Larsson | 28 | Sweden |
| 1998 | Wimbledon | R16 | Pat Rafter | 25 | Australia |
| 1998 | Wimbledon | R16 | Jason Stoltenberg | 28 | Australia |
| 1998 | Wimbledon | R16 | Francisco Clavet | 29 | Spain |
| 1998 | Wimbledon | R16 | Wayne Ferreira | 26 | South Africa |
| 1998 | Wimbledon | R16 | Todd Martin | 27 | United States |
| 1998 | Wimbledon | R16 | Dominique Monami | 25 | Belgium |
| 1998 | Wimbledon | R16 | Tamarine Tanasugarn | 21 | Thailand |
| 1998 | Wimbledon | R16 | Virginia Ruano Pascual | 24 | Spain |
| 1998 | Wimbledon | R16 | Irina Spîrlea | 24 | Romania |
| 1998 | Wimbledon | R16 | Sandrine Testud | 26 | France |
| 1998 | Wimbledon | R16 | Samantha Smith | 26 | United Kingdom |
| 1998 | Wimbledon | R16 | Miriam Oremans | 25 | Netherlands |
| 1998 | Wimbledon | R16 | Magüi Serna | 19 | Spain |
| 1998 | Wimbledon | R32 | Jonas Björkman | 26 | Sweden |
| 1998 | Wimbledon | R32 | Daniel Vacek | 27 | Czech Republic |
| 1998 | Wimbledon | R32 | Mark Woodforde | 32 | Australia |
| 1998 | Wimbledon | R32 | Todd Woodbridge | 27 | Australia |
| 1998 | Wimbledon | R32 | Jérôme Golmard | 24 | France |
| 1998 | Wimbledon | R32 | Magnus Gustafsson | 31 | Sweden |
Open Era Grand Slam Tennis