Round: 60 Ground: Hardcourt outdoor
| ITF USA F11 | 2018/04/15 13:00 | Rubell, Samuel v Fainblum, Daniel | 4-6,0-6 |
| ITF USA F6 | 2018/01/26 19:30 | Bencic, Brian 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 |
| San Francisco, USA, Qualifying | 2018/02/03 20:30 | Ventre, Alessandro-Damiano v Jackson, Ryder (2005) | 6-3,6-7,6-3 |
| Fairfield, USA, Qualifications | 2017/10/07 17:00 | Liam Broady v Jackson, Ryder (2005) | 6-2,7-5 |