BirminghamGrass1/16-finals2 Jun 2026 · 11:30
K. Day
WTA #145USA
VS
H. Vandewinkel
WTA #99Belgium

Odds

Market
Day
Vandewinkel
Change
Winner
Total
line 21.5
1.8
Over 21.5
1.88
Under 21.5

Player analysis

K. Day comes into this match in difficult form — 2 wins from the last 5. Form is mixed — DS ranging from -16.8 to 27.1, with at least one match where K. Day was clearly outplayed. The serve has been a concern — averaging only 5.7/10, leaving K. Day vulnerable on second serve and facing frequent return pressure. Break point efficiency is a red flag — K. Day has been losing the important points, with a BP efficiency of -12 over recent matches.

DS 4.04Trend mixed

H. Vandewinkel comes into this match in difficult form — 1 wins from the last 5. Point statistics tell a concerning story — average DS of -12.4, meaning H. Vandewinkel has been on the wrong side of most exchanges over five matches. The serve has been a concern — averaging only 5.2/10, leaving H. Vandewinkel vulnerable on second serve and facing frequent return pressure. Break point efficiency is a red flag — H. Vandewinkel has been losing the important points, with a BP efficiency of -18 over recent matches.

DS -12.38Trend mixed

Recent form

Grass court stats

Day
Stat
Vandewinkel
50%
Win rate
0%
10–10
W–L
0–2

Avg stats — last 5

1st serve %70%
1st serve won60%
2nd serve won50%
BP converted50%
BP saved40%
Aces4
Double faults2
1st serve %70%
1st serve won60%
2nd serve won40%
BP converted40%
BP saved40%
Aces1
Double faults2

Head to head

First career meeting — rankings, last results at this tournament and a quick stat comparison below.

00
DayVandewinkel

No prior meetings

Grass 00first on grass
WTA #145Day vs VandewinkelWTA #99

Grass H2H: 00 — first meeting on grass

Grass win rate (season): Day 50% (1010) · Vandewinkel 0% (02)

Quick comparison

DayStatVandewinkel
50%Grass W%0%
70%1st serve % (L5)70%
60%1st serve won (L5)60%
50%BP conv (L5)40%
4Aces (L5 avg)1