Round: 25 Ground: Hardcourt outdoor
| ITF USA F23 | 2015/07/29 17:25 | Lopez Villasenor, Gerardo v Johns, Collin | 6-3,6-4 |
| ITF USA F23 Qual | 2015/07/27 13:30 | Johns, Collin v C. Oosterbaan, Paul | 6-4,6-0 |
| ITF USA F22 | 2015/07/21 13:30 | Johns, Collin v Hiltzik, Jared | 5-7,4-6 |
| ITF USA F20 | 2015/06/30 16:15 | Mcnally, John v Johns, Collin | 6-7,6-1,6-0 |
| ITF Mexico F8 | 2015/06/23 17:35 | Johns, Collin v Endara, Ivan | 3-6,4-6 |
| ITF Mexico F7 | 2015/06/15 19:30 | Ramirez Utermann, Carlos v Johns, Collin | 3-6,6-2,4-6 |
| ITF Mexico F6 | 2015/06/09 15:30 | Patino, Luis v Johns, Collin | 6-4,3-6,6-3 |
| ITF Mexico F5 | 2015/06/03 17:40 | Johns, Collin v Martinez, Luis David | 6-2,4-6,3-6 |
| ITF Israel F10 | 2015/08/22 08:30 | Yavetz, Iftah v Semidockih, Pavel | 3-6,6-4,3-6 |
| ITF Israel F10 | 2015/05/03 11:30 | Semidockih, Pavel v Zemel, Yankel | 3-6,2-6 |
| ITF Israel F10 | 2015/05/02 08:30 | Grinberg, Or v Semidockih, Pavel | 0-6,0-6 |
| ITF Israel F10 | 2015/04/28 06:30 | Rossier, Simeon v Semidockih, Pavel | 6-2,6-0 |
| ITF Israel F4 | 2015/04/27 09:00 | Semidockih, Pavel v Dudockin, Daniel | 2-6,6-2,6-4 |