Stadium: Court 2 Round: 25 Ground: Hardcourt outdoor
| Challenger - Praga | 2018/07/23 12:00 | Patrik Rikl v Ivan Nedelko | 5-7,7-5,6-4 |
| Challenger - Astana | 2018/07/17 12:15 | Ivan Nedelko v Aleksandr Nedovyesov | 6-7,7-5,3-6 |
| Challenger Bastad | 2018/07/10 12:10 | Ivan Nedelko v Carlos Berlocq | 3-6,0-6 |
| Wimbledon Qual | 2018/06/25 10:00 | Ivan Nedelko v Stefano Travaglia | 4-6,2-6 |
| ATP Eastbourne Qual | 2018/06/23 13:10 | Alessandro Bega v Ivan Nedelko | 7-5,6-0 |
| Challenger Fergana | 2018/06/19 06:55 | Ivan Nedelko v Sanjar Fayziev | 5-7,6-3,7-6 |
| Challenger - Almaty | 2018/06/11 06:40 | Ante Pavic v Ivan Nedelko | 6-1,6-3 |
| Challenger - Shymkent | 2018/06/05 04:00 | Ivan Nedelko v Denis Yevseyev | 7-5,6-3 |
| Challenger Segovia Qual | 2018/07/30 12:00 | Karim-Mohamed Maamoun v Enzo Couacaud | 6-4,6-2 |
| Challenger Segovia Qual | 2018/07/29 14:30 | Karim-Mohamed Maamoun v Frederik Nielsen | 7-6,3-6,6-2 |
| Challenger Segovia Qual | 2018/07/28 12:20 | Karim-Mohamed Maamoun v Jonathan Kanar | 6-3,6-4 |
| Challenger Padova Qual | 2018/07/21 15:00 | Karim-Mohamed Maamoun v Agustin Velotti | 6-7,4-6 |
| ITF Nigeria F3 | 2018/05/03 10:15 | Moez Echargui v Karim-Mohamed Maamoun | 6-3,7-6 |
| ITF Nigeria F3 | 2018/05/02 11:10 | Tom Jomby v Karim-Mohamed Maamoun | 4-6,1-6 |
| ITF Nigeria F3 | 2018/05/01 09:00 | Kazuma Kawachi v Karim-Mohamed Maamoun | 4-6,2-6 |
| ITF Nigeria F2 | 2018/04/24 11:00 | Karim-Mohamed Maamoun v Joao Menezes | 3-6,0-6 |