Long Island 1998 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Patrick Rafter | d. | Felix Mantilla | 7-6(3) 6-2 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Felix Mantilla | d. | Marat Safin | 6-3 5-7 6-4 |
| Patrick Rafter | d. | Greg Rusedski | 6-4 7-5 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Felix Mantilla | d. | Gustavo Kuerten | 6-4 2-6 6-4 |
| Marat Safin | d. | David Prinosil | 6-1 7-6(2) |
| Greg Rusedski | d. | Daniel Vacek | 6-2 6-3 |
| Patrick Rafter | d. | Nicolas Escude | 6-3 6-2 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Gustavo Kuerten | d. | Francisco Clavet | 2-6 6-3 7-6(8) |
| Felix Mantilla | d. | Bohdan Ulihrach | 7-6(4) 6-3 |
| David Prinosil | d. | Carlos Moya | 6-2 6-2 |
| Marat Safin | d. | Filip Dewulf | 7-6(6) 6-1 |
| Daniel Vacek | d. | Jan Siemerink | 6-1 4-6 6-3 |
| Greg Rusedski | d. | Fernando Meligeni | 6-2 7-6(6) |
| Nicolas Escude | d. | Hicham Arazi | 6-3 3-6 6-3 |
| Patrick Rafter | d. | Martin Damm Sr | 6-4 6-3 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Gustavo Kuerten | d. | Marcelo Rios | 6-3 7-6(4) |
| Francisco Clavet | d. | Lior Mor | 6-2 6-1 |
| Bohdan Ulihrach | d. | Slava Dosedel | 6-4 7-6(5) |
| Felix Mantilla | d. | Sergi Bruguera | 6-4 6-4 |
| Carlos Moya | d. | Brett Steven | 7-5 6-3 |
| David Prinosil | d. | Dominik Hrbaty | 0-6 6-3 6-1 |
| Filip Dewulf | d. | Mark Woodforde | 6-4 7-6(6) |
| Marat Safin | d. | Alberto Berasategui | 6-3 6-2 |
| Jan Siemerink | d. | Julian Alonso | 4-6 6-1 6-4 |
| Daniel Vacek | d. | Marc Rosset | 6-1 6-4 |
| Fernando Meligeni | d. | Guillaume Raoux | 6-7(2) 6-4 6-3 |
| Greg Rusedski | d. | Magnus Norman | 6-3 6-4 |
| Hicham Arazi | d. | Goran Ivanisevic | 5-7 6-3 7-6(2) |
| Nicolas Escude | d. | Thomas Johansson | 6-1 6-4 |
| Martin Damm Sr | d. | Jordi Burillo | 3-6 6-2 6-3 |
| Patrick Rafter | d. | Javier Sanchez | 6-2 4-6 6-4 |