WTA · Head-to-head
Kayla Day v Mary Stoiana
Kayla Day and Mary Stoiana have met 4 times. 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
Elo1866 / 1868
Glicko-21914 / 1896
Hard Elo1854 / 1814
Clay Elo1940 / 1860
Grass Elo1883 / 1993
◆ 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 1866 · Glicko 1914 · career record, form and rating historyPlayer card →Mary StoianaElo 1868 · Glicko 1896 · career record, form and rating historyPlayer card →
◆ Other rivalries
Kayla Day v Ann Li5 meetings · 3–2Head-to-head →Kayla Day v Caroline Dolehide5 meetings · 2–3Head-to-head →Kayla Day v Claire Liu5 meetings · 4–1Head-to-head →Kayla Day v Elvina Kalieva5 meetings · 3–2Head-to-head →Kayla Day v Himeno Sakatsume4 meetings · 3–1Head-to-head →Kayla Day v Katie Swan4 meetings · 2–2Head-to-head →Mary Stoiana v Darja Vidmanova4 meetings · 3–1Head-to-head →Mary Stoiana v Kayla Cross4 meetings · 4–0Head-to-head →Mary Stoiana v Elizabeth Mandlik3 meetings · 0–3Head-to-head →
Every rivalry with 5 or more meetings is in the head-to-head index.