Yihan Qu. The serve is the vulnerable side, at 4.6 double faults per match and 64% of first-serve points won. Getting a foothold on the opponent serve is the struggle, at 41.1% of points won there. Service games rarely slip away: 101.6% of them are held. Almost the entire record comes from one surface, hard (2-5).

Lately it has not been coming together — 4 defeats in the last 5 outings. The longest match we have on record ran to 33 games, against H. Dart. Predictions cover match winner and score, alongside serve, return and break-point statistics. Most recently seen in our data at WTA Guangzhou China Qualifying.

Serve & Return

First Serve %

64.7%

1st Serve Won

64%

2nd Serve Won

45.7%

Aces / Match

1.7

Double Faults / Match

4.6

Break Pts Saved

69.6%

Break Pts Converted

52.9%

Return Pts Won

41.1%

Service Hold %

101.6%

Total Pts Won

62.6%

Records Last 12 months

Titles

Finals

Semis or better

Events played

Tournament Results

Wimbledon, Girls Juniors Quarter-Finals

Australian Open, Girls Juniors Round of 16

ITF W15 Tianjin Women ITF Round of 16 ITF W35 Tauste Women ITF Round of 16

Roland Garros, Girls Juniors Round of 64

US Open, Girls Juniors Round of 64

Beijing WTA Round of 128 Ningbo, China WTA Qualifying Suzhou, China WTA 125 Qualifying ITF W35 Platja d'Aro Women ITF Qualifying

Deepest runs first, not by date

Season by season

2026

2026so far

0–2

Won-lost

Matches

1–1

Tiebreaks

1.5

Aces / Match

3.5

Double Faults / Match

First Serve % 56%

1st Serve Won 63.3%

2nd Serve Won 45.5%

Break points won 26.7%

Break Pts Saved 57.1%

2025

0–1

Won-lost

Matches

—

Tiebreaks

Aces / Match

Double Faults / Match

First Serve % 58.3%

1st Serve Won 57.1%

2nd Serve Won 45.7%

Break points won 66.7%

Break Pts Saved 61.5%

2024

0–1

Won-lost

Matches

—

Tiebreaks

Aces / Match

Double Faults / Match

First Serve % 60.3%

1st Serve Won 51.4%

2nd Serve Won 39.1%

Break points won 25%

Break Pts Saved 44.4%

Season totals from the tour feed, singles only. The won-lost line is the tour's own count and can differ from the record under Predictions, which counts the matches we cover. A dash means the season holds nothing to measure that figure from.