Stadium: C Round: 46 Ground: Hardcourt outdoor
| Challenger Chicago | 2018/09/02 15:00 | Jomby, Tom v Kylar, Kevin | 6-0,6-3 |
| Challenger Lexington | 2018/08/02 01:25 | Gojo, Borna v Jomby, Tom | 7-5,4-6,7-6 |
| Challenger Lexington | 2018/07/31 01:45 | Jomby, Tom v Lucas Catarina | 6-2,7-6 |
| Challenger Binghamton Qual | 2018/07/21 16:35 | Jomby, Tom v Alexander Ritschard | 4-6,6-7 |
| Winnetka, USA | 2018/07/12 21:00 | Evgeny Karlovskiy v Jomby, Tom | 3-6,6-4,6-1 |
| Winnetka, USA | 2018/07/12 01:20 | Fawcett, Tom v Jomby, Tom | 1-6,6-2,4-6 |
| Winnetka, USA | 2018/07/11 01:40 | Jomby, Tom v Opelka, Reilly | 6-4,6-2 |
| ITF Nigeria F3 | 2018/05/02 11:10 | Jomby, Tom v Karim-Mohamed Maamoun | 4-6,1-6 |
| Challenger Chicago | 2018/09/02 15:00 | Ezekiel Clark v Bangoura, Sekou | 2-6,5-7 |
| ITF USA F23 | 2018/08/19 14:00 | Antoine Hoang v Bangoura, Sekou | 5-7,2-6 |
| ITF USA F23 | 2018/08/18 16:05 | Bangoura, Sekou v Harris, Andrew | 2-6,6-4,6-4 |
| ITF USA F23 | 2018/08/17 14:00 | Strong Kirchheimer v Bangoura, Sekou | 6-7,2-6 |
| ITF USA F23 | 2018/08/16 14:00 | Felix Corwin v Bangoura, Sekou | 4-6,6-7 |
| ITF USA F23 | 2018/08/14 14:00 | Beren, Samuel v Bangoura, Sekou | 4-6,0-6 |
| ITF Netherlands F3 | 2018/07/13 10:00 | Bangoura, Sekou v Sidane Pontjodikromo | 0-6,6-3,4-6 |
| ITF Netherlands F3 | 2018/07/11 11:50 | Bangoura, Sekou v Ryan Nijboer | 7-5,6-1 |