Stadium: Court 6 Round: 26 Ground: Clay
| ITF M15 Novi Sad MD | 2019/08/10 11:10 | Huertas Del Pino Cordova A / Huertas Del Pino C v Biljesko D / Gao Q | 6-3,7-5 |
| ITF M15 Novi Sad MD | 2019/08/09 10:40 | Celebic L / Rajski M v Biljesko D / Gao Q | 2-6,7-6,8-10 |
| ITF M15 Novi Sad MD | 2019/08/08 13:25 | Biljesko D / Gao Q v Delmas A / Laurent Y | 5-7,6-4,10-7 |
| ITF - M15 Porec - Doubles Hommes | 2019/03/15 13:30 | Razborsek N / Urbanija M v Biljesko D / Gao Q | 4-6,7-6,12-10 |
| ITF - M15 Porec - Doubles Hommes | 2019/03/14 12:30 | Biljesko D / Gao Q v Heller P / Vanneste J | 3-6,7-6,10-5 |
| ITF - M15 Porec - Doubles Hommes | 2019/03/13 09:00 | Biljesko D / Gao Q v Jandric D / Nejedly P | 4-6,7-5,10-4 |