Stefan Kozlov leads 3 to 2 over 5 singles meetings since 2022. Last meeting on 29/10/2022 at Las Vegas Challenger.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 29/10/2022 | Las Vegas Challenger | Semi-final | hard | Kozlov | 6-3 1-6 7-5 |
| 11/07/2022 | Hall of Fame Open - Newport | Round 1 | grass | Johnson | 5-7 3-6 |
| 11/06/2022 | cinch Championships - London | Qualifying 1 | grass | Johnson | 0-6 0-6 |
| 20/02/2022 | Abierto Mexicano Telcel - Acapulco | Qualifying 1 | hard | Kozlov | 6-4 6-3 |
| 16/02/2022 | Delray Beach Open - Delray Beach | Round 2 | hard | Kozlov | 1-6 3-6 |
| hard | Johnson 0 - 3 Kozlov |
| grass | Johnson 2 - 0 Kozlov |
| 2022 | Johnson 2 - 3 Kozlov |
65 wins, 64 losses since 2021 (50.4%).
Last matches: D D V V V
142 wins, 110 losses since 2021 (56.3%).
Last matches: D V D D D
Stefan Kozlov leads 3 to 2 over 5 singles meetings since 2022.
On 29/10/2022, at Las Vegas Challenger (Semi-final): Stefan Kozlov won 6-3 1-6 7-5.