01/By surface
each with its own count, at equal weight
Hard
0-1
J. leads 1-0 in 1 meeting on hard
Clay
Never on clay
no meeting on this surface
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 15, 2022 | Hall of Fame ChampionshipsATP250 | grass | quarterfinal | Kubler J. | 7-5, 7-6 | 102 v 74 |
| Aug 1, 2018 | Citi OpenATP500 | hard | 2nd round | Duckworth J. | 1-6, 6-2, 7-6 | 105 v 654 |
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. Kubler J. and Duckworth J. each carry the table against every opponent faced.