01/By surface
each with its own count, at equal weight
Hard
0-1
T. leads 1-0 in 1 meeting on hard
Clay
0-1
T. leads 1-0 in 1 meeting on clay
Grass
Never on grass
no meeting on this surface
02/Every meeting
2 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, D. first |
|---|---|---|---|---|---|---|
| Aug 18, 2026 | Western & Southern Financial Group MastersMasters 1000 | hard | 3rd round | Paul T. | 3-6, 6-3, 6-4 | 70 v 24 |
| Apr 2, 2026 | U.S.Men's Clay Court ChampionshipsATP250 | clay | 2nd round | Paul T. | 3-6, 6-4, 6-4 | 109 v 21 |
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. Vallejo D. and Paul T. each carry the table against every opponent faced.