01/By surface
each with its own count, at equal weight
Hard
3-0
R. leads 3-0 in 3 meetings on hard
Clay
Never on clay
no meeting on this surface
Grass
Never on grass
no meeting on this surface
02/Every meeting
3 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, R. first |
|---|---|---|---|---|---|---|
| Oct 21, 2019 | Swiss IndoorsATP500 | hard | 1st round | Federer R. | 6-2, 6-1 | 3 v 112 |
| Mar 10, 2019 | BNP Paribas OpenMasters 1000 | hard | 2nd round | Federer R. | 6-1, 7-5 | 4 v 85 |
| Aug 15, 2018 | Western & Southern Financial Group MastersMasters 1000 | hard | 2nd round | Federer R. | 6-4, 6-4 | 2 v 47 |
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. Federer R. and Gojowczyk P. each carry the table against every opponent faced.