Stadium: Court 3 Round: 25 Ground: Hardcourt indoor
| ITF M25 Edwardsville | 2019/08/07 17:25 | Ezekiel Clark v Smith, Errol | 6-4,7-6 |
| ITF M25 Malibu | 2019/11/05 18:30 | Smith, Errol v Millen Hurrion | 1-6,6-3,8-10 |
| ITF M25 Malibu | 2019/11/04 18:00 | Smith, Errol v Chadwell, Ian | 7-5,6-2 |
| Claremont, Singles Qualifying M-ITF-USA-06B | 2019/10/09 20:05 | Smith, Errol v Khan, Zane | 4-6,7-6,3-6 |
| ITF M25 Edwardsville | 2019/08/07 17:25 | Ezekiel Clark v Smith, Errol | 6-4,7-6 |
| ITF M25 Edwardsville | 2019/08/06 15:45 | Smith, Errol v Pickens, A.trice | 6-4,4-6,10-8 |
| ITF M25 Decatur | 2019/07/31 22:00 | Brooksby, Jenson v Smith, Errol | 6-3,6-2 |
| ITF M25 Champaign | 2019/07/25 19:45 | Oliver Crawford v Smith, Errol | 4-6,6-1,6-1 |
| ITF M25 Champaign | 2019/07/24 17:00 | Smith, Errol v Seelig, Kyle | 7-6,6-4 |
| Challenger Champaign | 2019/11/13 00:20 | Redlicki, Martin v Ezekiel Clark | 6-3,6-2 |
| Challenger Champaign | 2019/11/11 16:00 | Ezekiel Clark v Lawson, Alex | 6-4,6-2 |
| ITF M25 Norman | 2019/10/02 19:50 | Ezekiel Clark v Hugo Gaston | 3-6,3-6 |
| ITF M25 Norman | 2019/10/01 16:40 | Ezekiel Clark v Bushamuka, William | 6-1,6-3 |
| ITF M25 Norman | 2019/09/30 18:30 | Ezekiel Clark v Mateus Rubiano, Juan Jose | 6-2,6-0 |
| ITF M25 Norman | 2019/09/29 15:00 | Ezekiel Clark v Rodriguez, Matthew | 6-2,6-3 |
| Columbus III, USA | 2019/09/17 14:00 | Ezekiel Clark v Patael, Ben | 4-6,6-4,6-7 |
| Columbus III, USA | 2019/09/16 15:00 | Ezekiel Clark v Hach Verdugo, Hans | 6-2,6-7,6-4 |