Round: 25 Ground: Clay
| ITF Greece F8 | 2015/10/21 10:45 | Miki Jankovic v Ioannis Stergiou | 6-7,6-3,7-6 |
| ITF Turkey F26 Qual | 2017/07/16 07:00 | Ioannis Stergiou v Martin Dimitrov | 6-2,6-1 |
| ITF Turkey F25 | 2017/07/13 08:20 | Ioannis Stergiou v Jules Okala | 3-6,0-6 |
| ITF Turkey F25 | 2017/07/11 07:00 | Mikalai Haliak v Ioannis Stergiou | 1-6,4-6 |
| ITF Bosnia and Herzegovina F2 | 2017/06/02 11:45 | Ioannis Stergiou v Evan King | 4-6,4-6 |
| ITF Bosnia and Herzegovina F2 | 2017/06/01 10:15 | Danylo Kalenichenko v Ioannis Stergiou | 4-6,3-6 |
| ITF Bosnia and Herzegovina F2 | 2017/05/31 11:25 | Ioannis Stergiou v Matteo Herrmann-Zunic | 6-4,6-3 |
| ITF Bosnia and Herzegovina F2 Qual | 2017/05/29 10:10 | Ioannis Stergiou v Eduard Guell Bartrina | 7-6,3-6,6-4 |
| ITF Bosnia and Herzegovina F2 Qual | 2017/05/28 09:00 | Ioannis Stergiou v Aleksa Daskalovic | 7-5,6-2 |
| ITF Turkey F25 | 2017/07/13 09:40 | Miki Jankovic v Thomas Brechemier | 4-6,1-6 |
| ITF Turkey F25 | 2017/07/11 07:00 | Miki Jankovic v Rasul Gojayev | 6-0,6-2 |
| Challenger Recanati Qual | 2017/07/01 10:15 | Miki Jankovic v Frederik Nielsen | 7-6,2-6,4-6 |
| Challenger Milan Qual | 2017/06/24 10:00 | Miki Jankovic v Juan Ignacio Londero | 3-6,4-6 |
| Challenger Prostejov Qual | 2017/06/04 11:55 | Miki Jankovic v Markus Eriksson | 6-7,6-7 |
| ITF Hungary F1 | 2017/05/09 08:00 | Ljubomir Celebic v Miki Jankovic | 6-4,6-1 |
| ITF Uzbekistan F2 | 2017/04/26 05:00 | Miki Jankovic v Nikola Cacic | 1-6,2-6 |
| ITF Uzbekistan F2 | 2017/04/24 07:30 | Miki Jankovic v Sergey Fomin | 6-3,1-6,6-1 |