Level, 1 wins each over 2 singles meetings since 2022. Last meeting on 15/10/2025 at Almaty Open - Almaty.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 15/10/2025 | Almaty Open - Almaty | Round 2 | indoor hard | Duckworth | 6-7(3) 7-6(3) 4-6 |
| 06/08/2022 | National Bank Open - Montreal | Qualifying 1 | hard | Diallo | 3-6 6-6 |
| indoor hard | Duckworth 1 - 0 Diallo |
| hard | Duckworth 0 - 1 Diallo |
| 2025 | Duckworth 1 - 0 Diallo |
| 2022 | Duckworth 0 - 1 Diallo |
215 wins, 159 losses since 2021 (57.5%).
Last matches: D V D V V
162 wins, 111 losses since 2021 (59.3%).
Last matches: D V D D V
Level, 1 wins each over 2 singles meetings since 2022.
On 15/10/2025, at Almaty Open - Almaty (Round 2): James Duckworth won 6-7(3) 7-6(3) 4-6.