Stadium: Court 5 Round: 25 Ground: Hardcourt outdoor
| ITF M25 - Edwardsville | 2019/08/06 14:00 | George Goldhoff v Gianni Ross | 6-7,6-1,3-10 |
| ITF M25 - Champaign | 2019/07/23 17:05 | Gianni Ross v Preston Touliatos | 7-6,3-6,3-10 |
| ITF M25 - Iowa City | 2019/07/18 14:00 | Gianni Ross v John McNally | 6-3,1-6,0-6 |
| ITF M25 - Iowa City | 2019/07/17 16:35 | Gianni Ross v Alexander Brown | 7-6,6-3 |
| ITF M25 - Iowa City | 2019/07/16 15:00 | Aron Hiltzik v Gianni Ross | 3-6,4-6 |
| ITF M15 - Norman | 2019/07/11 15:50 | Gianni Ross v Sumit Sarkar | 7-5,4-6,5-7 |
| ITF M15 - Norman | 2019/07/09 15:00 | Gianni Ross v Pierce Rollins | 6-4,6-2 |
| ITF Spain F21 | 2018/07/31 09:30 | Andres F Canovas v Gianni Ross | 6-2,6-1 |
| ITF M25 - Edwardsville | 2019/08/06 16:40 | Alexander Klintcharov v Jonathan Sorbo | 7-6,6-3 |
| ITF M25 - Decatur | 2019/07/30 18:15 | Alfredo Perez v Alexander Klintcharov | 6-4,6-3 |
| ITF M25 - Champaign | 2019/07/23 15:00 | Alexander Klintcharov v Trey Hilderbrand | 2-6,6-4,8-10 |
| ITF M25 - Iowa City | 2019/07/16 16:55 | Alexander Klintcharov v Gui Gomes | 6-3,6-7,4-10 |
| ITF M15 - Norman | 2019/07/11 14:00 | Alexander Klintcharov v Mark Whitehouse | 6-3,4-6,3-6 |
| ITF M15 - Norman | 2019/07/10 15:45 | Alexander Klintcharov v Ian Chadwell | 6-4,2-6,6-1 |
| ITF M25 - Nonthaburi | 2019/05/30 08:00 | Alexander Klintcharov v Congsup Congcar | 1-6,5-7 |
| ITF M25 - Nonthaburi | 2019/05/29 03:00 | Yuttana Charoenphon v Alexander Klintcharov | 1-6,6-3,3-6 |