Round: 26 Ground: Clay
| Davis Cup | 2017/04/08 10:55 | Ioannis Stergiou v Rrezart Cungu | 5-7,0-6 |
| Davis Cup | 2017/04/07 14:10 | Alexander Lazov v Ioannis Stergiou | 6-3,6-4 |
| Davis Cup | 2017/04/07 07:25 | Ioannis Stergiou v Michael Avetisyan | 6-0,6-0 |
| ITF Greece F4 | 2017/03/31 11:55 | Ioannis Stergiou v Soren Hess-Olesen | 2-6,3-6 |
| ITF Greece F4 | 2017/03/28 09:55 | Ioannis Stergiou v Scott Clayton | 6-4,2-6,7-6 |
| ITF Greece F3 | 2017/03/20 10:00 | Hunter Callahan v Ioannis Stergiou | 6-7,6-4,6-1 |
| ITF Greece F3 | 2017/03/19 08:00 | Toni Neykov v Ioannis Stergiou | 7-6,6-7,1-6 |
| ITF Greece F2 | 2017/03/16 09:00 | Adrian Bodmer v Ioannis Stergiou | 6-3,6-4 |