stadio: Court 9 Round: 27 Ground: Hardcourt indoor
| Challenger Charlottesville DM | 2023/11/01 21:15 | Verdugo/Quinn v Karlovskiy/Serdarusic | 3-6,7-5,13-15 |
| Challenger San Pietroburgo DM | 2021/03/12 09:35 | De Jong/Verbeek v Karlovskiy/Serdarusic | 6-2,7-6 |
| Challenger San Pietroburgo DM | 2021/03/11 14:10 | Karlovskiy/Serdarusic v Pasha/Schnur | 6-7,6-3,10-4 |
| Challenger San Pietroburgo DM | 2021/03/10 07:00 | Karlovskiy/Serdarusic v Sels/Van Rijthoven | 6-1,6-2 |
| Challenger San Pietroburgo DM | 2021/03/03 14:20 | Gabashvili/Kravchuk v Karlovskiy/Serdarusic | 6-3,6-4 |
| Challenger Charlottesville DM | 2018/11/01 21:45 | Paes/R-Valera v Karlovskiy/Serdarusic | 4-6,7-6,13-11 |
| Challenger Charlottesville DM | 2018/10/29 16:55 | Karlovskiy/Serdarusic v Lord/Ross | 4-6,6-1,10-3 |
| Challenger Charlottesville DM | 2018/10/28 20:20 | Karlovskiy/Serdarusic v Choinski/Majchrzak | 7-6,6-2 |
| Challenger Charlottesville DM | 2023/11/01 22:30 | Kudla/Kwiatkowski v Harrison/Libietis | 6-3,7-6 |
| Challenger Granby DM | 2023/07/20 01:40 | Kudla/Kwiatkowski v Sinclair/Sweeny | 7-5,1-6,6-10 |
| Challenger Seul DM | 2023/04/27 07:10 | Kudla/Kwiatkowski v Gonzales/Stalder | 6-4,6-3 |
| Challenger Charlottesville DM | 2021/11/04 23:35 | Kudla/Kwiatkowski v Huey/Nielsen | 5-7,3-6 |
| Challenger Charlottesville DM | 2021/11/04 01:20 | Kudla/Kwiatkowski v Kiefer/Rodesch | 6-1,6-3 |
| Challenger Tallahassee DM | 2021/04/21 21:50 | Mena/Menezes v Kudla/Kwiatkowski | 6-4,6-4 |
| Challenger Orlando DM | 2021/04/14 15:35 | Kudla/Kwiatkowski v Bhambri/Ebden | 6-7,2-6 |
| Challenger Cary DM | 2020/11/11 22:20 | Bambridge/Lammons v Kudla/Kwiatkowski | 7-5,5-7,10-1 |