 USA: Little Rock - Singles - Main |
|---|
| Quarter-finals | Matthews O. F. | Propoggia D. | 0:2 (3:6, 2:6) | details | 17.04.2015 |
| 1/8-finals | Gomez A. | Matthews O. F. | 0:2 (4:6, 3:6) | details | 16.04.2015 |
| 1/16-finals | Shabaz M. | Matthews O. F. | 0:2 (1:6, 4:6) | details | 14.04.2015 |
| USA: Harlingen - Singles - Main |
|---|
| 1/16-finals | Kutrovsky D. | Matthews O. F. | 2:1 (64:7, 7:5, 7:5) | details | 07.04.2015 |
| USA: Irvine - Singles - Main |
|---|
| 1/16-finals | Matthews O. F. | Nevolo D. | 0:2 (1:6, 1:6) | details | 24.09.2014 |
| USA: Claremont - Singles - Main |
|---|
| 1/16-finals | Aubone J. | Matthews O. F. | 2:0 (6:2, 6:2) | details | 09.09.2014 |
| USA: Little Rock - Singles - Main |
|---|
| 1/8-finals | Kutrovsky D. | Matthews O. F. | 2:0 (6:1, 6:2) | details | 10.04.2014 |
| 1/16-finals | Daciek P. | Matthews O. F. | 0:2 (1:6, 2:6) | details | 09.04.2014 |
| USA: Laguna Niguel - Singles - Main |
|---|
| 1/8-finals | Matthews O. F. | Giron M. | 0:2 (4:6, 2:6) | details | 26.09.2013 |
| 1/16-finals | Matthews O. F. | Griffith W. | 2:0 (6:3, 7:5) | details | 25.09.2013 |
| USA: Claremont - Singles - Main |
|---|
| 1/8-finals | Matthews O. F. | Abid H. | 0:2 (4:6, 5:7) | details | 12.09.2013 |
| 1/16-finals | Matthews O. F. | Sato B. | 2:0 (6:4, 6:3) | details | 10.09.2013 |
 Canada: Gatineau - Singles - Main |
|---|
| 1/16-finals | Chvojka E. | Matthews O. F. | 1:0 RET. (6:3, 2:1) | details | 05.03.2013 |
 Mexico: Tijuana - Singles - Main |
|---|
| Quarter-finals | Matthews O. F. | Barrientos N. | 0:2 (4:6, 6:7) | details | 01.02.2013 |
| 1/8-finals | Angelinos T. | Matthews O. F. | 0:2 (6:7, 1:6) | details | 30.01.2013 |
| 1/16-finals | Matthews O. F. | Crowley K. | 2:0 (6:1, 6:3) | details | 29.01.2013 |
