WTA · Head-to-head
Kayla Day v Mary Stoiana
Kayla Day and Mary Stoiana have met 4 times through 2026-06-09. Kayla Day leads the head-to-head 3–1.
Record
Kayla Day3
Mary Stoiana1
By surface
Hard2–0
Clay1–0
Grass0–1
Where they stand now · Kayla Day / Mary Stoiana
Elo1879 / 1915
Glicko-21905 / 1924
Hard Elo1866 / 1868
Clay Elo1940 / 1860
Grass Elo1883 / 1993
The read
2 of their 4 meetings have come on hard courts, where Day leads 2–0. On other surfaces Day is clay 1–0, grass 0–1. Rated today on hard courts, surface Elo makes Stoiana a 50% favourite (1868 against 1866).
◆ Form
Kayla Day · won 4 of last 5
L Amelie Van Impe W100 TempletonHard 2-6 4-6
W Janae Preston W50 BerkeleyHard 7-5 6-4
W Ella Mcdonald W50 BerkeleyHard 7-6 6-3
W Anna Sinclair Rogers W50 BerkeleyHard 6-1 6-0
W Evialina Laskevich W50 BerkeleyHard 6-2 6-2
Mary Stoiana · won 3 of last 5
L Julieta Pareja W100 TempletonHard 5-7 5-7
W Hanna Chang W100 TempletonHard 6-3 6-4
L Paula Badosa Gibert SP OpenHard 4-6 2-6
W Dominika Salkova SP OpenHard 7-6 6-1
W Claire Liu SP OpenHard 6-3 7-5
◆ Every meeting
| Date | Tournament | Surface | Winner | Score |
|---|---|---|---|---|
| 2026-06-09 | Lexus Ilkley Open - Ilkley | Grass | Mary Stoiana | 7-5 6-4 |
| 2026-04-12 | W35 Boca Raton | Clay | Kayla Day | 6-3 6-1 |
| 2026-02-06 | W50 Orlando | Hard | Kayla Day | 6-3 0-6 7-6 |
| 2025-07-30 | W75 Lexington | Hard | Kayla Day | 6-4 6-3 |
◆ Both players
Kayla DayElo 1879 · Glicko 1905 · career record, form and rating historyPlayer card →Mary StoianaElo 1915 · Glicko 1924 · career record, form and rating historyPlayer card →
◆ Other rivalries
Head-to-heads exist for pairs who could meet soon — every scheduled match, and every pair still alive in the same draw. All of them are in the head-to-head index.