USA: M15 East Lansing, MI - Singles - Main |
| 1/16-finals | Hamilton G. | Gerch L. | 0:2 (4:6, 2:6) | details | 20.11.2019 |
USA: Fayetteville - Singles - Main |
| 1/8-finals | Soderlund C. | Hamilton G. | 2:0 (6:1, 6:0) | details | 19.09.2019 |
| 1/16-finals | Hamilton G. | Vocel M. | 2:0 (6:3, 6:4) | details | 17.09.2019 |
USA: M25 Champaign, IL 2 - Singles - Main |
| 1/16-finals | Hamilton G. | Watson A. | 0:2 (1:6, 1:6) | details | 10.09.2019 |
USA: M25 Decatur, IL - Singles - Main |
| 1/16-finals | Hamilton G. | Geller A. | 0:2 (2:6, 0:6) | details | 30.07.2019 |
USA: M25 Tulsa, OK - Singles - Main |
| 1/16-finals | Zhu E. | Hamilton G. | 2:1 (2:6, 6:3, 6:2) | details | 18.06.2019 |
USA: M25 Wichita, KS - Singles - Main |
| 1/16-finals | Lebedev A. | Hamilton G. | 2:0 (6:4, 6:4) | details | 11.06.2019 |
USA: M25 Pensacola, FL - Singles - Main |
| 1/16-finals | Hamilton G. | Oosterbaan P. C. | 0:2 (65:7, 1:6) | details | 08.05.2019 |
USA: Orange Park - Singles - Main |
| 1/16-finals | Hamilton G. | Mantilla F. | 0:2 (2:6, 4:6) | details | 16.04.2019 |
USA: Arcadia - Singles - Main |
| Final | Hamilton G. | Bellier A. | 0:2 (3:6, 3:6) | details | 17.03.2019 |
| Semi-finals | Hamilton G. | Kohen A. | 2:0 (6:3, 7:5) | details | 16.03.2019 |
| Quarter-finals | Lama G. | Hamilton G. | 1:2 (6:1, 5:7, 2:6) | details | 15.03.2019 |
| 1/8-finals | Langmo C. | Hamilton G. | 0:2 (4:6, 0:6) | details | 14.03.2019 |
| 1/16-finals | Hamilton G. | Pervolarakis M. | 2:1 (3:6, 6:4, 6:4) | details | 13.03.2019 |
USA: Niceville - Singles - Main |
| 1/16-finals | Hamilton G. | Olivares J. | 0:2 (3:6, 1:6) | details | 07.11.2018 |
USA: Edwardsville - Singles - Main |
| 1/16-finals | Perez A. | Hamilton G. | 2:0 (7:5, 6:4) | details | 08.08.2018 |
USA: Decatur - Singles - Main |
| Quarter-finals | Hamilton G. | Alvarez N. | 0:2 (4:6, 0:6) | details | 03.08.2018 |
| 1/8-finals | Rodriguez Taverna S. | Hamilton G. | 0:2 (3:6, 2:6) | details | 02.08.2018 |
| 1/16-finals | Iradukunda G. | Hamilton G. | 0:2 (5:7, 5:7) | details | 01.08.2018 |
USA: Pittsburgh - Singles - Main |
| Quarter-finals | Martinez M. N. | Hamilton G. | 2:0 (6:0, 6:3) | details | 29.06.2018 |
| 1/8-finals | Hamilton G. | Ore J. A. | 2:0 (6:3, 6:4) | details | 28.06.2018 |
| 1/16-finals | Hamilton G. | Ignat D. C. | 2:1 (7:5, 2:6, 6:3) | details | 26.06.2018 |