Jo-Yee Chan

🇺🇸USA· #678· 22y· WTA

15–13 · last 52 weeks

15–13 on hard courts in the last 52 weeks.

Last match

L
Ekaterina Maklakova

vsEkaterina Maklakova#467

W50 Berkeley · R32 · Hard · Sep 22, 2026

Form & record· last 52 weeks

15–13
Record
54%
Win rate
Last 5
4–6
Last 10

Hard 15–13

Record by season

SeasonTotalHardClayGrassIndoor
All
23–1856%
22–1756%
1–150%†
2026
15–1354%
14–1254%
1–150%†
2025
8–562%
8–562%

† fewer than 5 matches

Recent matches

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Surface
Level
Opponent rank
Window

Record · last 52 weeks

15–13
Record
54%
Win rate
22.4
Avg games
0.0
Avg spread

Surface & Conditions

CategoryW–LWinSpreadGamesHold
HardOpp ~#50515–1354%0.022.4(21)

Level & Opponents

CategoryW–LWinSpreadGamesHold
ITFOpp ~#50515–1354%0.022.4(21)
vs 100+7–944%+0.523.3(12)
vs Unranked8–467%−0.721.3(9)
vs RightiesOpp ~#6561–150%−5.026.0(1)

Event & Format

CategoryW–LWinSpreadGamesHold
First match of eventOpp ~#5598–562%−1.023.8(9)
Later roundsOpp ~#4767–847%+0.921.2(12)

Serve

MetricL5L10L52 Wks
Hold %
Break %
Dominance ratio

L52 Wks:Ace rate 1.3%1st-serve points won 58%

21 matches with serve statsapprox. hold

Workload & retirements

SituationValue
Matches, last 7 days1
Matches, last 14 days3
Days since last match1
Retired, last 52 Wks0
Retired, career1

Averages exclude retirements and defaults