USA: Claremont - Singles - Main |
| 1/8-finals | Katayama S. | Siwy R. | 2:0 (6:3, 6:4) | dettagli | 12.09.2013 |
| 1/16-finals | Siwy R. | Dome A. | 2:0 (6:4, 6:2) | dettagli | 11.09.2013 |
USA: Edwardsville - Singles - Main |
| 1/8-finals | Siwy R. | Hossam K. | 1:2 (4:6, 7:5, 6:7) | dettagli | 09.08.2012 |
| 1/16-finals | Siwy R. | Zhang Z. | 2:0 (7:6, 6:3) | dettagli | 08.08.2012 |
USA: Little Rock - Singles - Main |
| 1/16-finals | Cutura M. | Siwy R. | 2:0 (6:2, 7:5) | dettagli | 18.04.2012 |
USA: Oklahoma City - Singles - Main |
| 1/16-finals | Siwy R. | Adams H. | 0:2 (1:6, 3:6) | dettagli | 10.04.2012 |
USA: Niceville - Singles - Main |
| 1/16-finals | Kubler J. | Siwy R. | 2:0 (6:4, 6:0) | dettagli | 01.11.2011 |
USA: Laguna Niguel - Singles - Main |
| 1/16-finals | Siwy R. | Harrison C. | 1:2 (2:6, 7:5, 3:6) | dettagli | 27.09.2011 |
USA: Costa Mesa - Singles - Main |
| 1/16-finals | Siwy R. | Sarkissian A. | 1:2 (3:6, 6:3, 0:6) | dettagli | 20.09.2011 |
USA: Indian Wells - Singles - Qualification |
| Semi-finals | Siwy R. | Ram R. | RET. | dettagli | 09.03.2011 |
USA: San Jose - Singles - Qualification |
| Semi-finals | Farah R. | Siwy R. | 2:1 (6:1, 66:7, 6:3) | dettagli | 05.02.2011 |
USA: Oklahoma City - Doubles - Main |
| 1/8-finals | O'Brien D./Zerbini P. | Papac N./Siwy R. | 2:1 (6:4, 3:6, 10:7) | dettagli | 10.04.2012 |
USA: Niceville - Doubles - Main |
| 1/8-finals | Adams H./Vinsant S. | Crepaldi E./Siwy R. | 2:1 (6:4, 2:6, 10:6) | dettagli | 01.11.2011 |
USA: Laguna Niguel - Doubles - Main |
| Semi-finals | Novikov D./Siwy R. | Ishii Y./Ito Y. | 1:2 (7:6, 3:6, 9:11) | dettagli | 30.09.2011 |
| Quarter-finals | Damico K./Schnugg N. | Novikov D./Siwy R. | 1:2 (7:65, 4:6, 3:10) | dettagli | 29.09.2011 |
| 1/8-finals | Aaron T./Battistone B. | Novikov D./Siwy R. | 0:2 (3:6, 4:6) | dettagli | 27.09.2011 |
USA: Costa Mesa - Doubles - Main |
| Quarter-finals | de Villiers R./Siwy R. | Daescu A./Zavala J. | 0:2 (67:7, 3:6) | dettagli | 22.09.2011 |
| 1/8-finals | Kpulun S. T./Ventre A. | de Villiers R./Siwy R. | 1:2 (6:2, 2:6, 7:10) | dettagli | 20.09.2011 |