Round: 26 Ground: Hardcourt outdoor
| ITF Spain F25 | 2016/08/09 16:30 | Oscar M Cornella v Benjamin Pietri | 3-6,7-6,6-4 |
| ITF Spain F25 | 2016/08/06 15:30 | Bogdan Didenko v Oscar M Cornella | 3-6,0-6 |
| Challenger Segovia Qual | 2016/07/23 12:00 | Oscar M Cornella v Alex De Minaur | 4-6,3-6 |
| ITF Spain F20 Qual | 2014/07/27 08:30 | Oscar M Cornella v Alvaro Lopez San Martin | 5-7,5-7 |
| ITF Spain F20 Qual | 2014/07/26 08:15 | Alejandro Ibanez Gallego v Oscar M Cornella | 4-6,5-7 |
| ITF Spain F19 Qual | 2014/07/19 14:30 | Oscar M Cornella v Alejandro Artunedo | 4-6,6-2,3-6 |
| ITF Spain F24 | 2016/08/04 09:00 | Yannick Mertens v Yusuke Watanuki | 6-4,6-4 |
| ITF Spain F24 | 2016/08/02 18:30 | Yusuke Watanuki v Manuel Montalvo Hidalgo | 6-4,6-1 |
| ITF Japan F8 | 2016/06/19 02:00 | Gengo Kikuchi v Yusuke Watanuki | 4-6,7-6,6-0 |
| ITF Japan F8 | 2016/06/18 03:15 | Yusuke Watanuki v Renta Tokuda | 7-5,6-2 |
| ITF Japan F8 | 2016/06/17 03:40 | Sho Shimabukuro v Yusuke Watanuki | 6-7,1-6 |
| ITF Japan F8 | 2016/06/16 03:20 | Yuta Shimizu v Yusuke Watanuki | 3-6,6-3,4-6 |
| ITF Japan F7 | 2016/06/10 01:00 | Yusuke Watanuki v Evan King | 5-7,4-6 |
| ITF Japan F7 | 2016/06/09 01:00 | Yusuke Watanuki v Ryota Tanuma | 6-0,6-2 |