US OpenHard1/64-finals26 Aug 2025 · 20:00
A. Anisimova
#6 · USA
VS
K. Birrell
#80 · Australia
ANISIMOVA
1.17
·
BIRRELL
5.71

Odds

Market
Anisimova
Birrell
Winner
1.17
5.71

Player analysis

A. Anisimova has been inconsistent recently, going 3–2 over the last five matches. Point margins have been modest — DS averaging +5.2. Wins have been functional rather than dominant. The serve has been a concern — averaging only 5.8/10, leaving A. Anisimova vulnerable on second serve and facing frequent return pressure. Break point efficiency is a red flag — A. Anisimova has been losing the important points, with a BP efficiency of -43 over recent matches.

DS 5.21Trend mixed

K. Birrell has been inconsistent recently, going 3–2 over the last five matches. Form is mixed — DS ranging from -8.1 to 10.2, with at least one match where K. Birrell was clearly outplayed. The serve has been a concern — averaging only 5.4/10, leaving K. Birrell vulnerable on second serve and facing frequent return pressure. Good performance in key moments — break point efficiency of +15 over the last five.

DS 1.74Trend mixed

Recent form

Hard court stats

Anisimova
Stat
Birrell
63.7%
Win rate
56.5%
130–74
W–L
156–120

Avg stats — last 5

1st serve %60%
1st serve won60%
2nd serve won50%
BP converted40%
BP saved30%
Aces3
Double faults3
1st serve %60%
1st serve won60%
2nd serve won40%
BP converted60%
BP saved60%
Aces2
Double faults4

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.

20
Hard 20
A. Anisimova vs K. Birrell head to head match history
DateTournamentSurfaceRoundWinnerScore
WTA BrisbaneHard1/16-finalsAnisimova1-6 3-6
US OpenHard1/64-finalsAnisimova6-3 6-2