Ground: Hardcourt outdoor
| Turkey F6, Singles Qualifying | 2015/02/12 13:05 | Johansson, Morgan v Cao, Zhaoyi | 3-6,0-6 |
| Turkey F6, Singles Qualifying | 2015/02/09 08:00 | Patael, Ben v Cao, Zhaoyi | 6-3,3-6,0-6 |
| Turkey F6, Singles Qualifying | 2015/02/08 08:00 | Jonas Trinker v Cao, Zhaoyi | 6-3,3-6,5-7 |
| Turkey F6, Singles Qualifying | 2015/02/07 07:00 | Andrade, Goncalo v Cao, Zhaoyi | 3-6,6-4,4-6 |
| Challenger Shanghai Qual | 2014/10/04 05:50 | Bernard Tomic v Cao, Zhaoyi | 6-1,6-2 |
| ITF Sweden F4 | 2014/09/17 10:20 | Zopp, Jurgen v Cao, Zhaoyi | 6-3,7-6 |
| ITF Sweden F4 | 2014/09/15 09:00 | Sekulic, Milos v Cao, Zhaoyi | 3-6,2-6 |
| ITF Belgium F7 | 2014/09/09 12:35 | Cao, Zhaoyi v Gigounon, Germain | 1-6,2-6 |
| Turkey F6, Singles Qualifying | 2015/02/12 13:20 | Evgeny Karlovskiy v Merckx, Jonas | 7-6,4-6,1-6 |
| Turkey F6, Singles Qualifying | 2015/02/12 09:25 | Merckx, Jonas v Vorster, Tucker | 6-3,6-2 |
| Turkey F6, Singles Qualifying | 2015/02/09 09:40 | Merckx, Jonas v Margaroli, Luca | 6-3,7-5 |
| Turkey F6, Singles Qualifying | 2015/02/07 11:00 | Merckx, Jonas v Rizzuti, Giovanni | 7-5,0-6,6-3 |
| ITF Greece F9 | 2014/10/21 08:40 | Merckx, Jonas v Giacalone, Omar | 4-6,1-6 |
| ITF Greece F8 | 2014/10/16 07:00 | Merckx, Jonas v Satral, Jan | 2-6,3-6 |
| ITF Greece F8 | 2014/10/14 07:00 | Merckx, Jonas v Perret, Loic | 6-7,6-3,6-3 |
| ITF Belgium F7 | 2014/09/09 08:40 | Netuschil, Marvin v Merckx, Jonas | 7-5,6-3 |