Round: 26 Ground: Clay
| Turkey F17, Singles Qualifying | 2016/04/26 10:15 | Christoph Negritu v Tagashira, Kento | 6-1,6-2 |
| Turkey F16, Singles Qualifying | 2016/04/22 11:00 | Christoph Negritu v Dubail, Julien | 1-6,3-6 |
| Turkey F16, Singles Qualifying | 2016/04/21 08:00 | Nema, Patrik v Christoph Negritu | 3-6,3-6 |
| ITF Italy F1 | 2016/03/03 13:30 | Christoph Negritu v Kanar, Jonathan | 4-6,6-4,3-6 |
| ITF Italy F1 | 2016/03/01 12:10 | Frigerio, Lorenzo v Christoph Negritu | 6-4,2-6,1-6 |
| ITF Spain F3 | 2016/02/08 08:30 | Christoph Negritu v Casper Ruud | 2-6,1-6 |
| ITF Spain F3 | 2016/02/07 09:00 | Christoph Negritu v Syromolotov Netrebin, Yuri | 6-4,7-5 |
| ITF Germany F3 Qual | 2016/01/24 11:00 | Luetjen, Jonas v Christoph Negritu | 7-6,6-3 |
| Turkey F17, Singles Qualifying | 2016/04/25 08:00 | Kishi, Ryota v Tarasevicius, Tadas | 6-2,6-3 |
| Turkey F17, Singles Qualifying | 2016/04/24 08:00 | Kishi, Ryota v Kaya, Can | 6-2,6-2 |
| ITF Japan F5 | 2016/04/08 06:00 | Makoto Ochi v Kishi, Ryota | 6-0,6-0 |
| ITF Japan F5 | 2016/04/08 01:00 | Kishi, Ryota v Shiga, Masato | 6-4,5-7,6-3 |
| ITF Japan F5 | 2016/04/06 04:30 | Takeshima, Shunrou v Kishi, Ryota | 6-4,1-6,2-6 |
| ITF Japan F5 | 2016/04/04 00:30 | Kishi, Ryota v Yusuke Takahashi | 1-6,0-6 |
| ITF Japan F5 | 2016/04/03 02:30 | Kishi, Ryota v Itsusaki, Kaito | 6-3,6-1 |
| ITF Japan F4 | 2016/03/27 01:00 | Sanhui Shin v Kishi, Ryota | 6-1,3-6,6-3 |