Keys M. v Day K., head to head · EdgeUp Tennis Stats

Tennis/Keys M./v Day K.

Keys M.WTA singles

2-1

M. leads 2-1, 3 meetings, 2016 to 2026

Day K.WTA singles

01/By surface

each with its own count, at equal weight

Hard

1-0

M. leads 1-0 in 1 meeting on hard

Clay

0-1

K. leads 1-0 in 1 meeting on clay

Grass

1-0

M. leads 1-0 in 1 meeting on grass

02/Every meeting

3 rows, newest first

Date	Tournament	Surface	Round	Winner	Score, winner first	Ranks, M. first
Jun 30, 2026	WimbledonGrand Slam	grass	1st round	Keys M.	6-7, 6-4, 6-3	22 v 137
Jun 1, 2023	French OpenGrand Slam	clay	2nd round	Day K.	6-2, 4-6, 6-4	20 v 138
Sep 1, 2016	US OpenGrand Slam	hard	2nd round	Keys M.	6-1, 6-1	9 v 374

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. Keys M. and Day K. each carry the table against every opponent faced.