01/By surface
each with its own count, at equal weight
Hard
1-0
D. leads 1-0 in 1 meeting on hard
Clay
0-1
R. leads 1-0 in 1 meeting on clay
Grass
2-0
D. leads 2-0 in 2 meetings on grass
02/Every meeting
4 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, D. first |
|---|---|---|---|---|---|---|
| Feb 7, 2019 | Sofia OpenATP250 | hard | 2nd round | Medvedev D. | 5-7, 6-2, 6-2 | 16 v 54 |
| May 14, 2018 | Internazionali BNL d'ItaliaMasters 1000 | clay | 1st round | Haase R. | 3-6, 6-4, 6-1 | 50 v 44 |
| Jun 29, 2017 | AEGON InternationalATP250 | grass | 2nd round | Medvedev D. | 4-6, 6-1, 6-2 | 52 v 38 |
| Jun 13, 2017 | Ricoh OpenATP250 | grass | 1st round | Medvedev D. | 7-6, 3-6, 6-3 | 65 v 43 |
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. Medvedev D. and Haase R. each carry the table against every opponent faced.