Stadium: Court 3 Round: 24 Ground: Hardcourt indoor
| Rochester, Singles M-ITF-USA-19A | 2019/06/29 19:00 | Seelig, Kyle v Hidalgo, Diego | 6-7,5-7 |
| ITF M25 Oviedo | 2019/09/05 16:35 | Hidalgo, Diego v Oriol Roca Batalla | 6-4,3-6,2-6 |
| ITF M25 Oviedo | 2019/09/04 09:30 | Hidalgo, Diego v Chavez Villalpando, Luis Diego | 6-2,3-6,6-1 |
| ITF M25 Oviedo | 2019/09/03 08:30 | Pedro Sakamoto v Hidalgo, Diego | 3-6,4-6 |
| Gyor, Qualifications Simples M-ITF-HUN-04A | 2019/08/30 08:00 | Roberto Cid Subervi v Hidalgo, Diego | 7-5,6-1 |
| Gyor, Qualifications Simples M-ITF-HUN-04A | 2019/08/29 08:00 | Hidalgo, Diego v Maxime Chazal | 6-3,6-2 |
| Gyor, Qualifications Simples M-ITF-HUN-04A | 2019/08/28 12:05 | Mammetgulyyev, Isa v Hidalgo, Diego | 1-6,0-6 |
| ITF M25 Poznan | 2019/08/25 09:00 | Safranek, Vaclav v Hidalgo, Diego | 6-3,6-2 |
| ITF M25 Poznan | 2019/08/24 09:00 | Velotti, Agustin v Hidalgo, Diego | 4-6,6-4,6-7 |
| ITF M25 Champaign | 2019/07/24 17:00 | Smith, Errol v Seelig, Kyle | 7-6,6-4 |
| ITF M25 Champaign | 2019/07/23 15:00 | Seelig, Kyle v Johnson, Janmagnus | 6-2,7-6 |
| ITF M15 Pittsburgh | 2019/07/04 14:00 | Seelig, Kyle v Ignat, Dragos Constantin | 4-6,2-6 |
| ITF M15 Pittsburgh | 2019/07/03 14:00 | Keenan Mayo v Seelig, Kyle | 3-6,6-4,6-7 |
| Rochester, Singles M-ITF-USA-19A | 2019/06/29 19:00 | Seelig, Kyle v Hidalgo, Diego | 6-7,5-7 |
| Rochester, Singles M-ITF-USA-19A | 2019/06/28 17:00 | Seelig, Kyle v Butsch, Justin | 6-0,6-2 |
| Rochester, Singles M-ITF-USA-19A | 2019/06/27 17:00 | Shabaz, Michael v Seelig, Kyle | 3-6,2-6 |
| Rochester, Singles M-ITF-USA-19A | 2019/06/26 18:45 | Seelig, Kyle v Smith, Errol | 6-2,6-2 |