Stadium: Court South 5 Round: 44 Ground: Hardcourt outdoor
| UTR Pro Texas | 2023/08/19 19:37 | Velcz, Zsombor v Lucas Brown | 1-6,3-6 |
| UTR Pro Texas | 2023/08/18 20:30 | Velcz, Zsombor v Ethan Muza | 6-4,7-5 |
| UTR Pro Texas | 2023/08/17 20:30 | Velcz, Zsombor v Storch, Stefan | 6-4,1-6,6-0 |
| UTR Pro Texas | 2023/08/16 20:30 | Oskar Brostrom Poulsen v Velcz, Zsombor | 4-6,6-2,5-4 |
| UTR Pro Texas | 2023/08/15 20:30 | Garrett Skelly v Velcz, Zsombor | 5-7,0-6 |
| ITF M15 Celje | 2023/06/26 11:45 | Velcz, Zsombor v Jaka Protic Zakelj | 7-5,3-6,5-10 |
| ITF M15 Kursumlijska Banja | 2023/06/23 11:55 | Velcz, Zsombor v 네디크, 안드레이 | 3-6,6-2,3-6 |
| ITF M15 Kursumlijska Banja | 2023/06/22 07:30 | Hynek Barton v Velcz, Zsombor | 6-2,6-7,1-6 |
| ITF M25 Austin | 2023/11/06 16:00 | 에메즈, 베네디크트 v 월데아브, 시엠 | 4-6,2-6 |
| UTR Pro San Diego | 2023/07/28 00:00 | 월데아브, 시엠 v Lucca Liu | 2-6,0-0 |
| UTR Pro San Diego | 2023/07/27 00:00 | 월데아브, 시엠 v Andrei Volgin | 6-2,6-2 |
| UTR Pro San Diego | 2023/07/26 01:30 | 월데아브, 시엠 v 네스테로프, 알렉세이 | 6-2,7-5 |
| UTR Pro San Diego | 2023/07/24 23:30 | 월데아브, 시엠 v Sacchitt Sharrma | 2-6,4-6 |
| ITF M15 Lakewood | 2023/07/13 19:15 | 월데아브, 시엠 v 스미스, 키간 | 3-6,2-6 |
| ITF M15 Lakewood | 2023/07/12 23:00 | Wood, Warren v 월데아브, 시엠 | 4-6,7-6,0-6 |
| ITF M25 Austin | 2022/11/10 17:00 | 월데아브, 시엠 v 안드라드, 안드레스 | 6-4,3-6,4-6 |