Umag 1998 ATP
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Bohdan Ulihrach | m. | Magnus Norman | 6-3 7-6(0) |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Magnus Norman | m. | Juan Antonio Marin | 7-6(3) 6-3 |
| Bohdan Ulihrach | m. | Mariano Puerta | 6-3 6-3 |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Juan Antonio Marin | m. | Paul Haarhuis | 6-2 7-6(2) |
| Magnus Norman | m. | Karol Kucera | 1-6 6-4 6-4 |
| Mariano Puerta | m. | Gustavo Kuerten | 6-4 1-6 7-6(5) |
| Bohdan Ulihrach | m. | Felix Mantilla | 6-3 3-6 7-6(2) |
Babak 16 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Paul Haarhuis | m. | Jordi Burillo | W/O |
| Juan Antonio Marin | m. | Davide Sanguinetti | 7-6(4) 3-6 6-3 |
| Karol Kucera | m. | Borut Urh | 7-5 6-2 |
| Magnus Norman | m. | Stefano Cobolli | 7-6(5) 3-6 6-2 |
| Mariano Puerta | m. | Javier Sanchez | 6-4 4-6 6-4 |
| Gustavo Kuerten | m. | Jiri Novak | 4-6 7-6(1) 6-3 |
| Bohdan Ulihrach | m. | Jacobo Diaz | 7-6(8) 3-6 6-4 |
| Felix Mantilla | m. | Adrian Voinea | 6-3 6-0 |
Babak 32 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Paul Haarhuis | m. | Carlos Moya | 7-5 4-6 6-1 |
| Jordi Burillo | m. | Jens Knippschild | 6-3 6-1 |
| Juan Antonio Marin | m. | Renzo Furlan | 4-6 6-3 6-4 |
| Davide Sanguinetti | m. | Orlin Stanoytchev | 6-4 3-6 6-4 |
| Karol Kucera | m. | Sergi Bruguera | 6-4 6-0 |
| Borut Urh | m. | Libor Nemecek | 6-3 6-1 |
| Stefano Cobolli | m. | Tomas Catar | 5-7 6-4 6-3 |
| Magnus Norman | m. | Ivan Ljubicic | 7-6(4) 4-6 6-3 |
| Mariano Puerta | m. | Dominik Hrbaty | 6-3 2-6 6-4 |
| Javier Sanchez | m. | Marzio Martelli | 6-4 6-4 |
| Jiri Novak | m. | Vincenzo Santopadre | 6-2 1-6 6-1 |
| Gustavo Kuerten | m. | Marc Kevin Goellner | 6-0 7-6(3) |
| Bohdan Ulihrach | m. | Dinu Pescariu | 7-6(5) 6-4 |
| Jacobo Diaz | m. | Emanuel Rasberger | 6-3 6-3 |
| Adrian Voinea | m. | Marcio Carlsson | 1-6 7-5 6-3 |
| Felix Mantilla | m. | Lars Burgsmuller | 6-3 6-3 |