| ITF Greece F2 Qual | 2015/03/29 08:30 | Tomas Papik v Ioannis Stergiou | 6-4,6-3 |
| ITF Greece F2 Qual | 2015/03/28 09:30 | Aleksandar Jocic v Ioannis Stergiou | 0-6,0-6 |
| ITF Greece F1 | 2015/03/24 10:50 | Alessandro Bega v Ioannis Stergiou | 6-3,6-1 |
| ITF Greece F9 Qual | 2014/11/02 07:00 | Miljan Zekic v Ioannis Stergiou | 7-5,6-1 |
| ITF Greece F10 Qual | 2014/10/26 09:30 | Ioannis Stergiou v Dominik Kellovsky | 6-7,4-6 |
| ITF Greece F9 | 2014/10/21 07:00 | Ioannis Stergiou v Marek Semjan | 3-6,5-7 |
| ITF Greece F3 | 2014/03/25 08:00 | Ioannis Stergiou v Ivan Bjelica | 2-6,1-6 |