Rank: 81Elo: 1473Age: 20

1 - 2

Head-to-Head

Rank: 41Elo: 1553Age: 28

Three rackets logoMatch Prediction

HR flag
Petra
Marcinko

Overall: 1473

Hard: 1395

VS
AU flag
Kimberly
Birrell

Overall: 1553

Hard: 1620

String Tension Elo Prediction:

Birrell 61.6%

-161

Match History (3 Matches)

Showing 1 to 3 of 3 matches
U.S. OpenAug 31, 2026
1st Round · Hard
CroatiaP. Marcinko
66(4)3
AustraliaK. Birrell
376
Lexus Eastbourne OpenAug 30, 2026
2nd Round · Grass
CroatiaP. Marcinko
66
AustraliaK. Birrell
14
ATX Open - AustinFeb 23, 2026
1st Round · Hard
CroatiaP. Marcinko
634
AustraliaK. Birrell
066

Recent Matches

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Detailed Stats Comparison

Petra Marcinko
vs
Kimberly Birrell
13–15
46% win
18–19
49% win

Serve

2.3
Aces/Match
1.7
5.7
Double Faults/Match
6.0
58%
1st Serve %
63%
64%
1st Serve Won %
62%
40%
2nd Serve Won %
43%

Return

44%
Return Points Won %
43%
3.8/8.8 (44%)
Break Point Offense
4.1/8.2 (50%)
4.2/8.6 (48%)
Break Point Defense
4.2/8.3 (50%)

Season stats are from 2026.