| UTR Pro Tennis Series Florida | 2022/01/09 14:00 | JanMagnus Johnson v Alexander Kotzen | 7-6,4-6,6-4 |
| UTR Pro Tennis Series Florida | 2022/01/08 16:35 | Juan David Velasquez v Alexander Kotzen | 1-6,3-5 |
| UTR Pro Tennis Series Florida | 2022/01/07 15:00 | Alexander Kotzen v Javier Gonzalez | 7-6,6-3 |
| UTR Pro Tennis Series Florida | 2022/01/06 17:30 | Alexander Kotzen v Top Nidunjianzan | 7-6,7-5 |
| UTR Pro Tennis Series Florida | 2022/01/05 18:10 | Alexander Brown v Alexander Kotzen | 7-5,1-6,3-6 |
| UTR Pro Tennis Series Florida | 2022/01/04 14:00 | Logan Zapp v Alexander Kotzen | 4-6,2-6 |
| UTR Pro Tennis Series New York | 2022/01/01 15:00 | Alexander Kotzen v Brian Shi | 6-7,6-3,6-7 |
| UTR Pro Tennis Series New York | 2021/12/30 19:00 | Alexander Kotzen v Patrick Maloney | 4-6,7-6,6-6 |
| ITF M15 Monastir | 2022/03/30 08:00 | Sebastian Dominko v Oscar Weightman | 4-6,0-6 |
| Davis Cup | 2022/03/05 18:40 | Diego F Flores v Sebastian Dominko | 3-6,7-6,10-2 |
| ITF M15 Monastir | 2022/02/16 14:50 | Sebastian Dominko v Skander Mansouri | 2-6,4-6 |
| ITF M15 Monastir | 2022/02/10 12:30 | Lucas Catarina v Sebastian Dominko | 6-3,6-4 |
| ITF M15 Monastir | 2022/02/08 10:00 | Linghao Zhang v Sebastian Dominko | 4-6,7-5,3-6 |
| ITF M15 Kazan | 2022/01/18 11:35 | Alexander Vasilenko v Sebastian Dominko | 7-6,7-5 |
| ITF M15 Ithaca | 2021/10/07 17:20 | Keegan Smith v Sebastian Dominko | 6-3,6-2 |
| ITF M15 Ithaca | 2021/10/05 13:00 | Joshua Sheehy v Sebastian Dominko | 4-6,6-7 |