Level, 1 wins each over 2 singles meetings since 2025. Last meeting on 23/10/2025 at M25 Brisbane.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 23/10/2025 | M25 Brisbane | Round 2 | hard | Klintcharov | 7-5 6-4 |
| 19/03/2025 | M25 Swan Hill | Round 1 | grass | O'Connell | 5-7 0-6 |
| hard | Klintcharov 1 - 0 O'Connell |
| grass | Klintcharov 0 - 1 O'Connell |
| 2025 | Klintcharov 1 - 1 O'Connell |
83 wins, 76 losses since 2021 (52.2%).
Last matches: D D D D V
44 wins, 53 losses since 2021 (45.4%).
Last matches: D D V V D
Level, 1 wins each over 2 singles meetings since 2025.
On 23/10/2025, at M25 Brisbane (Round 2): Alexander Klintcharov won 7-5 6-4.