Stadium: center Court Round: 25
| ATP Barcelona Qual | 2018/04/21 14:25 | Nedelko, Ivan v Corentin Moutet | 2-6,4-6 |
| Turkey F15, Singles Qualifying | 2018/04/19 07:30 | Rudolf Molleker v Nedelko, Ivan | 7-5,2-6,6-2 |
| Turkey F15, Singles Qualifying | 2018/04/18 07:30 | Gorazd Srbljak v Nedelko, Ivan | 1-6,6-1,3-6 |
| Challenger - Mexique | 2018/04/09 21:00 | Nedelko, Ivan v Jan Choinski | 6-3,3-6,2-6 |
| Challenger Panama City | 2018/04/02 16:00 | Facundo Bagnis v Nedelko, Ivan | 7-6,6-2 |
| Challenger - San Luis Potosí | 2018/03/29 00:00 | Manuel Sanchez v Nedelko, Ivan | 6-0,6-2 |
| ITF Turkey F11 | 2018/03/25 08:00 | Nedelko, Ivan v Genaro Alberto Olivieri | 6-4,6-1 |
| ITF Turkey F11 | 2018/03/24 08:00 | Peter Heller v Nedelko, Ivan | 7-5,4-6,6-7 |
| ITF USA F11 | 2018/04/16 15:00 | Emmett Ward v C. Oosterbaan, Paul | 2-6,2-6 |
| ITF Canada F2 Qual | 2018/03/04 15:00 | Emmett Ward v Rodriguez-Pace, Ricardo | 2-6,3-6 |
| ITF Canada F2 Qual | 2018/03/03 15:00 | Emmett Ward v Doherty, Chaz | 6-3,6-4 |
| ITF Canada F1 Qual | 2018/02/25 15:00 | Emmett Ward v Chang, Jonathan | 2-6,4-6 |
| ITF Canada F1 Qual | 2018/02/24 15:00 | Tiraspolsky, Ilya v Emmett Ward | 2-6,0-6 |
| ITF USA F6 | 2018/01/28 14:30 | Matthew Segura v Emmett Ward | 6-3,6-4 |
| ITF USA F5 | 2018/01/19 14:00 | Ore, I. A. v Emmett Ward | 6-2,6-4 |
| ITF USA F4 | 2018/01/13 20:00 | Holt, Bradley v Emmett Ward | 6-3,7-6 |