Stadium: Campo 4 Round: 26 Ground: Clay
| Challenger - Francavilla - Doubles Hommes | 2018/04/25 08:00 | Draganja M / Draganja T v Molchanov/Zelenay | 2-6,2-6 |
| Challenger - Barletta - Doubles Hommes | 2018/04/09 13:25 | Draganja M / Draganja T v Motti A / Vavassori A | 6-2,6-7,6-10 |
| Challenger - Shenzhen - Doubles Hommes | 2018/03/15 08:55 | TE R / Wu D v Draganja M / Draganja T | 4-6,6-3,10-7 |
| Challenger - Shenzhen - Doubles Hommes | 2018/03/13 02:00 | Hurkacz H / Majchrzak K v Draganja M / Draganja T | 5-7,6-7 |
| Challenger Zhuhai MD | 2018/03/06 02:00 | Hsieh C-P / Junaid R v Draganja M / Draganja T | 6-2,6-3 |
| Challenger Bergamo MD | 2018/02/19 15:00 | Draganja M / Draganja T v Grigelis L / Motti A | 7-6,2-6,5-10 |
| Challenger Budapest MD | 2018/02/11 17:10 | Draganja M / Draganja T v Felix A-Aliassime/Kuhn | 6-2,2-6,9-11 |
| Challenger Budapest MD | 2018/02/09 17:30 | Draganja M / Draganja T v Siljestrom A / Ymer E | 6-4,6-3 |
| Challenger - Ostrava - Doubles Hommes | 2018/05/02 14:15 | Martinez / Nagal v Kolar Z / Pavlasek A | 6-3,6-7,10-3 |
| Challenger Budapest MD | 2018/02/05 13:10 | Kolar Z / Pavlasek A v Panfil G / Uzhylovskyi V | 6-7,6-1,10-12 |
| Challenger - Koblenz - Doubles Hommes | 2018/01/18 15:35 | Arends S / Sancic A v Kolar Z / Pavlasek A | 7-6,2-6,10-5 |