Stadium: Court 6 Round: 62
| ITF Croatia F3 | 2018/03/19 11:00 | Urbanija, Mike v Subanovic, Nemanja | 3-6,6-4,6-2 |
| ITF Hungary F5 Qual | 2018/06/17 08:00 | Urbanija, Mike v Valentin Vanta | 6-4,6-3 |
| ITF Hungary F5 Qual | 2018/06/16 10:30 | Urbanija, Mike v Keki, Mark | 6-2,6-2 |
| ITF Italy F13 | 2018/06/04 07:30 | Urbanija, Mike v Lulli, Gregorio | 1-6,4-6 |
| ITF Italy F13 | 2018/06/03 08:00 | Urbanija, Mike v Gabriele Bosio | 6-2,6-2 |
| ITF Italy F13 | 2018/06/02 07:30 | Urbanija, Mike v Michele Fois | 6-0,6-0 |
| ITF Sweden F3 | 2018/05/22 10:30 | Urbanija, Mike v Fred Simonsson | 5-7,6-3,3-6 |
| ITF Sweden F2 | 2018/05/16 09:55 | Fred Simonsson v Urbanija, Mike | 6-3,6-4 |
| ITF Sweden F2 | 2018/05/15 08:30 | Solberg, Christoffer v Urbanija, Mike | 4-6,0-6 |
| ITF Hungary F5 Qual | 2018/06/17 08:00 | Subanovic, Nemanja v Kopeinigg, Daniel | 6-4,6-2 |
| ITF Hungary F5 Qual | 2018/06/16 08:00 | Kisantal, Dominik v Subanovic, Nemanja | 2-6,2-6 |
| ITF Hungary F4 Qual | 2018/06/10 11:00 | Karl Friberg v Subanovic, Nemanja | 6-1,6-4 |
| ITF Hungary F4 Qual | 2018/06/09 08:00 | Bachmaier, Philip v Subanovic, Nemanja | 3-6,2-6 |
| ITF Bosnia and Herzegovina F3 Qual | 2018/05/28 16:05 | Subanovic, Nemanja v Nikolic, Milos | 2-6,3-6 |
| ITF Bosnia and Herzegovina F3 Qual | 2018/05/27 10:30 | Subanovic, Nemanja v Granolic, Stefan | 6-3,6-2 |
| ITF Hungary F1 | 2018/05/08 09:35 | Makk, Peter v Subanovic, Nemanja | 6-7,2-6 |
| ITF Hungary F1 Qual | 2018/05/07 09:25 | Sardella, Edoardo v Subanovic, Nemanja | 6-3,5-7,3-6 |