Rank: 109Elo: 1533Age: 26

2 - 0

Head-to-Head

Rank: 49Elo: 1738Age: 30
String Tension

Upcoming match

Thu, Oct 29, 2026 · 2:00 AM UTC

Guangzhou Open

2nd Round

250HardCourt Pace 54Fast

Key Stat: Liu 62–46% return pts

Miami · Mar 23

Three rackets logoMatch Prediction

US flag
Claire
Liu

Overall: 1533

Hard: 1426

VS
CZ flag
Katerina
Siniakova

Overall: 1738

Hard: 1621

String Tension Elo Prediction:

Siniakova 68.5%

-218

Match History (2 Matches)

Showing 1 to 2 of 2 matches
MiamiMar 20, 2023
Round of 128 · Hard
United StatesC. Liu
33
Czech RepublicK. Siniakova
63(R)
MonastirOct 3, 2022
Round of 16 · Hard
United StatesC. Liu
76
Czech RepublicK. Siniakova
52

Recent Matches

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Detailed Stats Comparison

Claire Liu
vs
Katerina Siniakova
4–6
40% win
21–18
54% win

Serve

1.9
Aces/Match
1.7
3.6
Double Faults/Match
4.5
68%
1st Serve %
61%
60%
1st Serve Won %
65%
47%
2nd Serve Won %
47%

Return

42%
Return Points Won %
45%
3.6/8.3 (43%)
Break Point Offense
3.8/8.7 (43%)
6.1/10.6 (58%)
Break Point Defense
5.2/8.5 (61%)

Season stats are from 2026.