STATS
Tennis/Mayer L./v Federer R.
0-4
R. leads 4-0, 4 meetings, 2014 to 2019

01/By surface

each with its own count, at equal weight
Hard
0-3
R. leads 3-0 in 3 meetings on hard
Clay
0-1
R. leads 1-0 in 1 meeting on clay
Grass
Never on grass
no meeting on this surface

02/Every meeting

4 rows, newest first
DateTournamentSurfaceRoundWinnerScore, winner firstRanks, L. first
Jun 2, 2019French OpenGrand Slam, best of 5clay4th roundFederer R.6-2, 6-3, 6-368 v 3
Aug 17, 2018Western & Southern Financial Group MastersMasters 1000hard3rd roundFederer R.6-1, 7-650 v 2
Sep 1, 2015US OpenGrand Slam, best of 5hard1st roundFederer R.6-1, 6-2, 6-234 v 2
Oct 8, 2014Shanghai MastersMasters 1000hard2nd roundFederer R.7-5, 3-6, 7-625 v 3

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. Mayer L. and Federer R. each carry the table against every opponent faced.