| UTR Pro Boca Raton | 2024/05/02 19:10 | Andrej Krajcik v Aleksa Ciric | 3-6,2-5 |
| UTR Pro Boca Raton | 2024/05/01 18:34 | Neil Kandhai v Aleksa Ciric | 0-6,1-6 |
| UTR Pro Boca Raton | 2024/04/30 14:30 | Chad Kissell v Aleksa Ciric | 7-6,3-6,7-5 |
| UTR Pro Boca Raton | 2024/04/28 19:30 | Alex Jones v Aleksa Ciric | 6-3,3-6,3-6 |
| ITF M25 Columbus | 2023/11/15 15:55 | Aleksa Ciric v Luc Fomba | 4-6,2-6 |
| ITF M25 Columbus | 2023/11/14 17:50 | Aleksa Ciric v Giovanni Branchetti | 6-2,6-2 |
| ITF M25 Columbus | 2023/11/13 20:00 | Aleksa Ciric v Nikolaj Talimaa | 7-5,2-6,10-6 |
| UTR Pro Atlanta | 2023/10/28 19:35 | Jose Garcia v Aleksa Ciric | 6-3,6-1 |
| UTR Pro Boca Raton | 2024/05/02 20:08 | Francesco Cordova v Lukas Steffen | 6-3,6-7,7-6 |
| UTR Pro Boca Raton | 2024/05/01 19:48 | Finn Willwerth v Lukas Steffen | 2-6,0-0 |
| UTR Pro Boca Raton | 2024/04/30 17:53 | Alex Kuperstein v Lukas Steffen | 6-0,5-4 |
| UTR Pro Boca Raton | 2024/04/28 16:08 | Alan Jesudason v Lukas Steffen | 5-7,4-6 |
| UTR Pro Winston-Salem | 2023/11/30 21:30 | Lukas Steffen v Luca Pow | 1-6,2-6 |
| UTR Pro Winston-Salem | 2023/11/28 23:59 | Lukas Steffen v Emmett Potter | 3-6,3-6 |
| UTR Pro Winston-Salem | 2023/11/27 22:53 | Lukas Steffen v Saud Alhaqbani | 4-6,6-7 |
| UTR Pro Tennis Series Winston-Salem | 2022/09/08 18:45 | Veljko Krstic v Lukas Steffen | 4-6,6-4,6-1 |