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 |
217 wins, 166 losses since 2021 (56.7%).
Last matches: D D D V V
164 wins, 113 losses since 2021 (59.2%).
Last matches: D V D V D
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.