Stadium: Clay 2 Round: 25 Ground: Clay
| ITF Serbia F3 | 2018/08/23 08:00 | Ondrej Krstev v Dejan Katic | 6-7,6-3,3-6 |
| ITF Serbia F3 | 2018/08/21 08:00 | Lingxi Zhao v Dejan Katic | 1-6,3-6 |
| ITF Serbia F2 | 2018/08/16 11:25 | Dejan Katic v Simone Roncalli | 2-6,7-6,5-7 |
| ITF Serbia F2 | 2018/08/14 10:05 | Dejan Katic v Nemanja Subanovic | 6-1,6-7,6-4 |
| ITF Serbia F1 | 2018/08/08 09:50 | Dejan Katic v Andrea Picchione | 4-6,6-4,1-6 |
| ITF Ukraine F3 | 2018/05/22 10:45 | Oleg Dolgosheyev v Dejan Katic | 6-4,6-3 |
| ITF Ukraine F2 | 2018/05/15 10:55 | Nazar Achour v Dejan Katic | 6-3,6-4 |
| ITF Ukraine F1 | 2018/05/09 10:15 | Daniil Strelchenko v Dejan Katic | 1-6,6-7 |
| ITF Malaysia F2 | 2018/07/08 04:30 | Arjun Mehrotra v Benard Bruno Nkomba | 3-6,5-7 |
| ITF Australia F4 Qual | 2018/03/25 00:30 | Moerani Bouzige v Arjun Mehrotra | 7-6,6-2 |
| ITF Australia F3 Qual | 2018/03/18 00:30 | Arjun Mehrotra v Zac Osborne | 3-6,6-4,2-6 |
| ITF Australia F2 Qual | 2018/03/05 01:35 | Arjun Mehrotra v Joshua Charlton | 3-6,7-5,1-6 |
| ITF Australia F2 Qual | 2018/03/04 00:30 | Chanchai Sookton-Eng v Arjun Mehrotra | 6-7,4-6 |
| ITF Australia F1 Qual | 2018/02/24 00:00 | Kody Pearson v Arjun Mehrotra | 5-7,6-4,6-1 |
| Challenger Canberra 2 Qual | 2017/10/27 23:00 | Arjun Mehrotra v Matthew Romios | 1-6,1-6 |
| ITF Australia F7 Qual | 2017/10/09 01:20 | Matthew Romios v Arjun Mehrotra | 4-6,7-6,7-5 |