Stadium: Court 2 Round: 25 Ground: Clay
| ITF Qatar F4 | 2017/12/06 13:30 | Jonathan Mridha v Hamou, Maxime | 6-7,3-6 |
| ITF Qatar F4 | 2017/12/05 17:10 | Fred Simonsson v Jonathan Mridha | 3-6,4-6 |
| ITF Finland F4 | 2017/11/14 16:55 | Emil Ruusuvuori v Jonathan Mridha | 7-6,2-6,7-6 |
| ITF Estonia F4 | 2017/11/09 12:00 | Heliovaara, Harri v Jonathan Mridha | 7-6,7-5 |
| ITF Estonia F4 | 2017/11/07 11:15 | Maiga, Riccardo v Jonathan Mridha | 2-6,5-7 |
| ITF Estonia F3 | 2017/11/03 09:00 | Jonathan Mridha v Authom, Maxime | 4-6,4-6 |
| ITF Estonia F3 | 2017/11/02 09:00 | Jonathan Mridha v Niklas-Salminen, Patrick | 6-3,6-3 |
| ITF Estonia F3 | 2017/10/31 08:00 | Jonathan Mridha v Batmanovs, Daniils | 6-1,6-0 |
| Challenger Caltanissetta | 2018/06/12 08:00 | Giacalone, Omar v Balazs, Attila | 0-6,2-6 |
| ITF Italy F12 | 2018/05/28 11:00 | Giacalone, Omar v Malla, Bastian | 7-5,6-7,3-6 |
| Challenger Mestre Qual | 2018/05/20 09:50 | Marcora, Roberto v Giacalone, Omar | 7-5,7-6 |
| Challenger Mestre Qual | 2018/05/19 12:30 | Alexei Popyrin v Giacalone, Omar | 6-7,4-6 |
| Challenger Lisbon Qual | 2018/05/12 13:35 | Giacalone, Omar v Satral, Jan | 6-3,4-6,4-6 |
| Turkey F16, Singles Qualifying | 2018/04/28 07:30 | Giacalone, Omar v Smirnov, Artem | 6-2,0-6,1-6 |
| Turkey F16, Singles Qualifying | 2018/04/27 07:30 | Giacalone, Omar v Riccardo Bonadio | 6-2,6-1 |
| Turkey F16, Singles Qualifying | 2018/04/26 09:55 | Okala, Jules v Giacalone, Omar | 6-1,1-6,5-7 |