Stadium: Court 3 Round: 25 Ground: Hardcourt outdoor
| ITF M25 Houston | 2019/09/18 01:00 | Alexander Lebedev v Andres Andrade | 2-6,7-6,10-3 |
| ITF M25 Houston | 2019/09/16 14:00 | Alexander Lebedev v Frank Barnett | 7-5,6-3 |
| ITF M25 Edwardsville | 2019/08/10 16:00 | Nathan Ponwith v Alexander Lebedev | 7-6,3-6,7-5 |
| ITF M25 Edwardsville | 2019/08/09 15:00 | Alexander Lebedev v Santiago Rodriguez Taverna | 6-4,6-2 |
| ITF M25 Edwardsville | 2019/08/08 15:00 | Sekou Bangoura v Alexander Lebedev | 1-6,4-6 |
| ITF M25 Edwardsville | 2019/08/07 14:30 | Alexander Cozbinov v Alexander Lebedev | 2-6,7-5,4-6 |
| ITF M25 Edwardsville | 2019/08/06 14:00 | Alexander Lebedev v Abraham Asaba | 6-1,6-3 |
| Challenger Lexington | 2019/07/30 14:30 | Alexander Lebedev v Alexander Ritschard | 6-4,2-6,3-6 |
| US Open | 2019/08/19 15:00 | Stefano Napolitano v Sam Riffice | 6-2,6-4 |
| Challenger Aptos | 2019/08/07 01:00 | Sam Riffice v Taro Daniel | 4-6,0-6 |
| Challenger Aptos | 2019/08/05 18:45 | Sam Riffice v Yosuke Watanuki | 6-2,6-4 |
| Challenger Winnetka | 2019/07/09 18:35 | John McNally v Sam Riffice | 6-4,4-6,6-4 |
| ITF M25 Tulsa | 2019/06/23 17:00 | Maxime Cressy v Sam Riffice | 6-3,6-1 |
| ITF M25 Tulsa | 2019/06/22 16:30 | Sam Riffice v Ezekiel Clark | 6-3,6-3 |
| ITF M25 Tulsa | 2019/06/21 15:00 | Sam Riffice v Alexander Sarkissian | 6-2,6-1 |
| ITF M25 Tulsa | 2019/06/20 15:00 | Alexander Ritschard v Sam Riffice | 2-6,3-6 |