01/By surface
each with its own count, at equal weight
Hard
Never on hard
no meeting on this surface
Clay
1-0
J. leads 1-0 in 1 meeting on clay
Grass
1-0
J. leads 1-0 in 1 meeting on grass
02/Every meeting
2 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, J. first |
|---|---|---|---|---|---|---|
| Jul 13, 2022 | Hall of Fame ChampionshipsATP250 | grass | 2nd round | Duckworth J. | 7-5, 3-6, 6-2 | 74 v 86 |
| May 20, 2015 | Open de Nice Côte d’AzurATP250 | clay | 2nd round | Duckworth J. | 7-6, 7-6 | 88 v 304 |
A record, never a share of meetings. Main-draw singles since 2013; a meeting ended by retirement is counted with the sets that were played and marked; a walkover is listed and counted in neither column. Duckworth J. and Halys Q. each carry the table against every opponent faced.