| ITF M15 Norman | 2019/07/10 14:00 | 자추크, 로난 v Rubell, Samuel | 6-2,6-3 |
| ITF Panama F4 | 2018/11/20 16:35 | Rubell, Samuel v 후엘타스 델 피노, 코놀 | 5-7,3-6 |
| ITF USA F32 | 2018/11/10 16:00 | Rubell, Samuel v 필리프스, 롤란드 | 3-6,2-6 |
| ITF USA F24 | 2018/09/07 17:00 | Rubell, Samuel v Jackson, Ryder (2005) | 4-6,2-6 |
| ITF USA F11 | 2018/04/15 13:00 | Rubell, Samuel v 카인블룸, 다니엘 | 4-6,0-6 |
| ITF USA F6 | 2018/01/26 19:30 | 벤시크, 브리안 v Rubell, Samuel | 6-2,3-6,6-3 |
| ITF USA F3 Qual | 2018/01/07 15:00 | Shropshire, Samuel v Rubell, Samuel | 6-2,4-6,6-1 |
| ITF Italy F15 | 2018/06/17 09:35 | Shubladze, Vazha v 탐, 크리스티안 | 4-6,2-6 |
| ITF Kazakhstan F5 | 2018/04/24 04:00 | 클로크, 데니스 v Shubladze, Vazha | 2-6,6-3,6-0 |
| ITF Kazakhstan F5 Qual | 2018/04/23 06:10 | Shubladze, Vazha v 볼로토브, 세르게이 | 6-3,6-1 |
| ITF Kazakhstan F5 Qual | 2018/04/22 06:00 | Shubladze, Vazha v Nureev, Ramazan | 6-1,6-4 |
| ITF Kazakhstan F4 | 2018/04/17 05:45 | Shubladze, Vazha v 트시바즈, | 5-7,4-6 |
| ITF Kazakhstan F4 Qual | 2018/04/16 04:55 | 구레비치, 빅터 v Shubladze, Vazha | 4-6,0-6 |
| 파이널, 플레이오프 | 2018/04/08 10:30 | 나프, 알렉스 v Shubladze, Vazha | 6-1,6-2 |
| Turkey F6, Singles Qualifying | 2018/02/11 07:00 | Shubladze, Vazha v 하손, 조르단 | 4-6,3-6 |