Philadelphia 1998 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Pete Sampras | d. | Thomas Enqvist | 7-5 7-6(3) |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Pete Sampras | d. | Tommy Haas | 6-4 6-4 |
| Thomas Enqvist | d. | Sebastien Lareau | 6-3 3-6 6-3 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Pete Sampras | d. | Sjeng Schalken | 6-2 6-2 |
| Tommy Haas | d. | Jeff Tarango | 4-6 6-4 6-4 |
| Thomas Enqvist | d. | Richey Reneberg | 6-4 7-6(1) |
| Sebastien Lareau | d. | Grant Stafford | 6-4 6-3 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Pete Sampras | d. | Andrea Gaudenzi | 7-6(6) 6-3 |
| Sjeng Schalken | d. | Marat Safin | 6-2 4-6 7-6(1) |
| Jeff Tarango | d. | Jonathan Stark | 6-2 6-7(4) 6-3 |
| Tommy Haas | d. | Fernando Meligeni | 3-0 RET |
| Richey Reneberg | d. | Todd Martin | 6-4 7-5 |
| Thomas Enqvist | d. | Marcello Craca | 4-6 7-6(2) 6-2 |
| Grant Stafford | d. | Paul Haarhuis | 6-3 6-4 |
| Sebastien Lareau | d. | Jim Courier | 7-6(5) 7-5 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Pete Sampras | d. | Xavier Malisse | 4-6 6-3 7-5 |
| Andrea Gaudenzi | d. | Davide Sanguinetti | 4-6 6-4 6-3 |
| Marat Safin | d. | Wayne Black | 6-1 2-6 6-3 |
| Sjeng Schalken | d. | Jeff Salzenstein | 6-3 4-6 7-6(5) |
| Jonathan Stark | d. | Julian Alonso | 6-1 6-7(5) 6-3 |
| Jeff Tarango | d. | Sandon Stolle | 7-5 6-1 |
| Fernando Meligeni | d. | Juan Albert Viloca Puig | 7-6(5) 6-4 |
| Tommy Haas | d. | Vincent Spadea | 6-3 6-2 |
| Todd Martin | d. | Byron Black | 6-4 7-6(3) |
| Richey Reneberg | d. | Jordi Burillo | 6-3 6-1 |
| Marcello Craca | d. | Nicolas Lapentti | 6-4 6-4 |
| Thomas Enqvist | d. | Emilio Benfele Alvarez | 6-4 6-3 |
| Grant Stafford | d. | Richard Fromberg | 7-6(4) 7-6(4) |
| Paul Haarhuis | d. | Javier Sanchez | 6-3 6-4 |
| Sebastien Lareau | d. | Tomas Nydahl | 6-4 6-3 |
| Jim Courier | d. | Christian Ruud | 6-7(6) 6-4 6-4 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0