Round: 54 Ground: Hardcourt outdoor
| ITF Nigeria F5 | 2018/10/08 09:00 | Joseph Imeh Ubon v Skander Mansouri | 4-6,0-6 |
| ITF Nigeria F5 | 2018/10/07 09:00 | Joseph Imeh Ubon v Benjamin Fumi | 6-4,4-6,6-3 |
| ITF Nigeria F4 | 2018/10/01 11:00 | Joseph Imeh Ubon v Arnaud Sewanou | 7-6,3-6,2-6 |
| Davis Cup | 2018/06/21 08:40 | Joseph Imeh Ubon v Blaise Nkwenti | 2-6,1-6 |
| Davis Cup | 2018/06/19 08:25 | Joseph Imeh Ubon v Olivier Havugimana | 6-0,6-1 |
| ITF Zimbabwe F2 | 2018/06/06 09:45 | Joseph Imeh Ubon v Benjamin Lock | 1-6,0-6 |
| ITF Zimbabwe F2 Qual | 2018/06/04 08:00 | Joseph Imeh Ubon v Gonzalo Tomas Perez Bacigalupo | 6-3,6-4 |
| ITF Zimbabwe F1 | 2018/05/28 08:00 | Kunal Vazirani v Joseph Imeh Ubon | 2-6,3-6 |
| ITF Pakistan F3 | 2018/12/18 07:20 | Mohammad A A K Akbar v Igor Banicevic | 5-7,6-3,7-6 |
| ITF Pakistan F2 | 2018/12/08 05:00 | Shonigmatjon Shofayziyev v Igor Banicevic | 6-2,7-6 |
| ITF Pakistan F1 | 2018/12/02 06:00 | Ahmed Choudhary v Igor Banicevic | 6-2,6-3 |
| Challenger Banja Luka | 2018/09/08 11:20 | Igor Banicevic v Tom Kocevar-Desman | 0-6,0-6 |
| ITF Serbia F4 | 2018/08/25 07:00 | Igor Banicevic v Filip Stipic | 6-4,6-7,2-6 |
| ITF Serbia F3 | 2018/08/18 07:00 | Darko Jandric v Igor Banicevic | 6-2,6-0 |
| ITF Bosnia and Herzegovina F2 Qual | 2018/05/19 07:00 | Mateo Bubalo v Igor Banicevic | 2-6,7-6,6-1 |
| ITF Bosnia and Herzegovina F1 Qual | 2018/05/12 13:30 | Igor Banicevic v Bogdan Bajic | 2-6,0-6 |