Las Vegas CH 1998 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Cecil Mamiit | d. | Maurice Ruah | 7-5 6-3 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Maurice Ruah | d. | David Caldwell | 7-5 6-0 |
| Cecil Mamiit | d. | Lior Mor | 6-1 6-4 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Maurice Ruah | d. | Paul Goldstein | 7-6 6-2 |
| David Caldwell | d. | Michael Hill | 3-6 6-4 6-3 |
| Cecil Mamiit | d. | Ronald Agenor | 6-3 7-6 |
| Lior Mor | d. | Alejandro Hernandez | 6-4 6-2 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Maurice Ruah | d. | Michael Sell | 6-4 6-1 |
| Paul Goldstein | d. | Ota Fukarek | 6-3 3-6 7-6 |
| David Caldwell | d. | Hideki Kaneko | 5-7 6-0 6-2 |
| Michael Hill | d. | David Caballero | 6-0 4-6 6-4 |
| Ronald Agenor | d. | Kim Tiilikainen | 6-4 6-1 |
| Cecil Mamiit | d. | Jan Frode Andersen | 6-3 6-2 |
| Alejandro Hernandez | d. | Eyal Ran | 6-4 6-4 |
| Lior Mor | d. | Mark Draper | 6-4 6-2 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Maurice Ruah | d. | Alex Calatrava | 7-5 6-4 |
| Michael Sell | d. | Stefano Pescosolido | 4-6 6-2 6-3 |
| Ota Fukarek | d. | Oren Motevassel | 6-4 7-5 |
| Paul Goldstein | d. | Harel Levy | 5-7 6-3 6-2 |
| David Caldwell | d. | Tomas Zib | 6-4 6-4 |
| Hideki Kaneko | d. | Doug Flach | 6-0 6-4 |
| David Caballero | d. | Axel Pretzsch | 7-6 6-4 |
| Michael Hill | d. | David Nainkin | 6-4 6-4 |
| Kim Tiilikainen | d. | Marcos Ondruska | 6-3 1-6 6-1 |
| Ronald Agenor | d. | Michael Joyce | 6-3 7-5 |
| Cecil Mamiit | d. | Gabriel Trifu | 6-3 4-6 7-6 |
| Jan Frode Andersen | d. | Taylor Dent | 7-6 6-3 |
| Alejandro Hernandez | d. | Lorenzo Manta | 7-6 3-6 6-2 |
| Eyal Ran | d. | Todd Larkham | 6-2 2-6 6-3 |
| Mark Draper | d. | Daniele Bracciali | 6-2 7-5 |
| Lior Mor | d. | Bernd Karbacher | 6-0 6-2 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0