USA: US Open - Doubles - Main |
| 1/8-finals | Schett B./Schnyder P. | Rubin C./Spirlea I. | 2:0 (7:65, 7:62) | details | 06.09.1998 |
| 1/16-finals | Lugina O./Tatarkova E. | Rubin C./Spirlea I. | 1:2 (2:6, 6:3, 2:6) | details | 04.09.1998 |
| 1/32-finals | Rubin C./Spirlea I. | Pullin J./Woodroffe L. | 2:0 (6:0, 6:2) | details | 02.09.1998 |
USA: Los Angeles - Doubles - Main |
| Semi-finals | Rubin C./Spirlea I. | Tanasugarn T./Tatarkova E. | 0:2 (4:6, 2:6) | details | 14.08.1998 |
| Quarter-finals | Adams K./Bollegraf M. | Rubin C./Spirlea I. | 1:2 (6:1, 6:7, 5:7) | details | 12.08.1998 |
| 1/8-finals | Rubin C./Spirlea I. | Basuki Y./Vis C. | 2:0 (6:2, 6:1) | details | 10.08.1998 |
USA: San Diego - Doubles - Main |
| Quarter-finals | Rubin C./Spirlea I. | Fusai A./Tauziat N. | 1:2 (6:1, 4:6, 0:6) | details | 05.08.1998 |
| 1/8-finals | Lucic-Baroni M./Seles M. | Rubin C./Spirlea I. | 1:2 (4:6, 6:3, 0:6) | details | 03.08.1998 |
USA: Amelia Island - Main |
| Quarter-finals | Rubin C./Spirlea I. | Kournikova A./Savchenko-Neiland L. | 0:2 (3:6, 3:6) | details | 10.04.1998 |
| 1/8-finals | Rubin C./Spirlea I. | Martincova E./Nola P. | 2:0 (6:1, 6:1) | details | 08.04.1998 |
| 1/16-finals | Raymond L./Stubbs R. | Rubin C./Spirlea I. | 1:2 (6:3, 3:6, 3:6) | details | 06.04.1998 |
USA: Miami - Doubles - Main |
| 1/8-finals | Rubin C./Spirlea I. | Halard-Decugis J./McQuillan R. | 1:2 (2:6, 6:1, 0:6) | details | 20.03.1998 |
| 1/16-finals | Rubin C./Spirlea I. | Tanasugarn T./Yoshida Y. | 2:0 (6:4, 6:3) | details | 18.03.1998 |