ChennaiHardQuarter-finals31 Oct 2025 · 14:30
K. Birrell
#83 · Australia
VS
D. Vekic
#72 · Croatia
BIRRELL
2.52
·
VEKIC
1.58

Odds

Market
Birrell
Vekic
Winner
2.52
1.58
Total
line 18.0
1.25
Over 18.0
3.34
Under 18.0
Total
line 18.5
1.36
Over 18.5
3.14
Under 18.5
Handicap
games
2.16
-2.0 games
1.75
+2 games
Handicap
games
2.06
-2.5 games
1.83
+2.5 games

Player analysis

K. Birrell comes into this match in difficult form — 1 wins from the last 5. Point statistics tell a concerning story — average DS of -5.3, meaning K. Birrell has been on the wrong side of most exchanges over five matches. The serve has been a concern — averaging only 5.0/10, leaving K. Birrell vulnerable on second serve and facing frequent return pressure. Break point efficiency is a red flag — K. Birrell has been losing the important points, with a BP efficiency of -23 over recent matches.

DS -5.32Trend mixed

D. Vekic shows a 4–1 form record, though the level of opposition has been mixed — average ranking of opponents is 245. Form is mixed — DS ranging from -10.1 to 39.2, with at least one match where D. Vekic was clearly outplayed. The serve has been a concern — averaging only 6.1/10, leaving D. Vekic vulnerable on second serve and facing frequent return pressure. Good performance in key moments — break point efficiency of +18 over the last five.

DS 14.05Trend mixed

Recent form

Hard court stats

Birrell
Stat
Vekic
57.2%
Win rate
54.7%
171–128
W–L
243–201

Avg stats — last 5

1st serve %70%
1st serve won60%
2nd serve won40%
BP converted40%
BP saved30%
Aces1
Double faults6
1st serve %60%
1st serve won60%
2nd serve won60%
BP converted60%
BP saved60%
Aces2
Double faults3

Head to head

Career meetings between these two players (all tournaments), not only this event. The match at the top of the page is the current tournament fixture.

12
Hard 11
Grass 01
K. Birrell vs D. Vekic head to head match history
DateTournamentSurfaceRoundWinnerScore
ChennaiHardQuarter-finalsBirrell6-4 6-0
WimbledonGrass1/64-finalsVekic0-6 4-6
WTA US OpenHard1/64-finalsVekic6-4 6-4