YK
WTA · Rank #175
WTA · Rank #175
Yeonwoo Ku
23yrs
#171Peak Rank
60.5%Accuracy
43
Matches Analyzed
Recent Form
LWLLL
Recent & Upcoming
Tap a match for full analysis
Y. Ku vs E. Ruse, WTA - Seoul, Korea Republic, 06:00, Finished. Match winner odds: 4.2 for Y. Ku, 1.24 for E. Ruse. AI winner pick: E. Ruse, odds 1.24, confidence 6.1 out of 10. This tip won. Predicted score: 4-6, 3-6. Best AI tip: E. Ruse, odds 1.24, confidence 6.1 out of 10. This tip won.
Y. Ku
(WC)
E. Ruse
(4)
A. Ibragimova vs Y. Ku, WTA - Seoul, Korea Republic, 06:30, Finished. Match winner odds: 1.72 for A. Ibragimova, 2.14 for Y. Ku. AI winner pick: A. Ibragimova, odds 1.72, confidence 3.8 out of 10. This tip lost. Predicted score: 4-6, 6-3, 6-2. Best AI tip: O18.5, odds 1.39, confidence 4.1 out of 10. This tip lost.
A. Ibragimova
Y. Ku
(WC)
06:00
Finished
0600
Y. Ku
(WC)
E. Ruse
(4) 1
2
▴4.2
▾1.24
2
▾1.24
4636
2
▾1.24
6.1/10
06:30
Finished
0630
A. Ibragimova
Y. Ku
(WC) 0
2
1.72
▴2.14
1
1.72
466362
O18.5
▴1.39
4.1/10
Y. Ku vs M. Hontama, ITF Women - W100 Landisville, PA, 17:25, Finished. Match winner odds: 1.85 for Y. Ku, 1.89 for M. Hontama. AI winner pick: M. Hontama, odds 1.89, confidence 1.8 out of 10. This tip won. Predicted score: 3-6, 4-6. Best AI tip: M. Hontama, odds 1.89, confidence 1.8 out of 10. This tip won.
Y. Ku
M. Hontama
Y. Ku vs A. Rogers, ITF Women - W100 Landisville, PA, 19:54, Finished. Match winner odds: 1.2 for Y. Ku, 4.15 for A. Rogers. AI winner pick: Y. Ku, odds 1.2, confidence 4.8 out of 10. This tip won. Predicted score: 6-2, 6-2. Best AI tip: Y. Ku, odds 1.2, confidence 4.8 out of 10. This tip won.
Y. Ku
A. Rogers
17:25
Finished
1725
Y. Ku
M. Hontama
1
2
1.85
1.89
2
1.89
3646
2
1.89
1.8/10
19:54
Finished
1954
Y. Ku
A. Rogers
2
0
1.2
4.15
1
1.2
6262
1
1.2
4.8/10
C. Dolehide vs Y. Ku, ITF Women - W100 Evansville, IN, 16:00, Finished. Match winner odds: 1.73 for C. Dolehide, 2.15 for Y. Ku. AI winner pick: C. Dolehide, odds 1.73, confidence 1.3 out of 10. This tip won. Predicted score: 6-4, 6-3. Best AI tip: O20.5, odds 1.8, confidence 2.1 out of 10. This tip won.
C. Dolehide
Y. Ku
L. Stefanini vs Y. Ku, ITF Women - W100 Evansville, IN, 20:14, Finished. Match winner odds: 1.44 for L. Stefanini, 2.7 for Y. Ku. AI winner pick: L. Stefanini, odds 1.44, confidence 2.1 out of 10. This tip lost. Predicted score: 6-4, 6-3. Best AI tip: L. Stefanini, odds 1.44, confidence 2.1 out of 10. This tip lost.
L. Stefanini
Y. Ku
M. Stoiana vs Y. Ku, ITF Women - W100 Evansville, IN, 16:00, Finished. Match winner odds: 1.44 for M. Stoiana, 2.7 for Y. Ku. AI winner pick: M. Stoiana, odds 1.44, confidence 5.6 out of 10. This tip lost. Predicted score: 6-4, 6-3. Best AI tip: M. Stoiana, odds 1.44, confidence 5.6 out of 10. This tip lost.
M. Stoiana
Y. Ku
Y. Ku vs D. Vidmanova, ITF Women - W100 Evansville, IN, 16:00, Finished. Match winner odds: 2.8 for Y. Ku, 1.44 for D. Vidmanova. AI winner pick: D. Vidmanova, odds 1.44, confidence 5.7 out of 10. This tip lost. Predicted score: 3-6, 4-6. Best AI tip: D. Vidmanova, odds 1.44, confidence 5.7 out of 10. This tip lost.
Y. Ku
D. Vidmanova
R. Goto vs Y. Ku, ITF Women - W100 Evansville, IN, 20:00, Finished. Match winner odds: 3.7 for R. Goto, 1.27 for Y. Ku. AI winner pick: Y. Ku, odds 1.27, confidence 1.5 out of 10. This tip won. Predicted score: 3-6, 4-6. Best AI tip: Y. Ku, odds 1.27, confidence 1.5 out of 10. This tip won.
R. Goto
Y. Ku
16:00
Finished
1600
C. Dolehide
Y. Ku
2
0
1.73
2.15
1
1.73
6463
O20.5
1.8
2.1/10
20:14
Finished
2014
L. Stefanini
Y. Ku
0
2
▾1.44
▴2.7
1
▾1.44
6463
1
▾1.44
2.1/10
16:00
Finished
1600
M. Stoiana
Y. Ku
1
2
▾1.44
▴2.7
1
▾1.44
6463
1
▾1.44
5.6/10
16:00
Finished
1600
Y. Ku
D. Vidmanova
2
1
2.8
1.44
2
1.44
3646
2
1.44
5.7/10
20:00
Finished
2000
R. Goto
Y. Ku
0
2
▴3.7
▾1.27
2
▾1.27
3646
2
▾1.27
1.5/10
WTA Wimbledon London Great Britain Qualifying
Grass WTA Wimbledon London Great Britain Qualifying (Grass)
1
Y. Ku vs D. Vidmanova, WTA - Figueira Da Foz, Portugal, 11:00, Finished. Match winner odds: 2.33 for Y. Ku, 1.6 for D. Vidmanova. AI winner pick: D. Vidmanova, odds 1.6, confidence 4.5 out of 10. This tip won. Predicted score: 1-6, 6-2, 5-7. Best AI tip: O17.5, odds 1.26, confidence 5.9 out of 10. This tip won.
Y. Ku
D. Vidmanova
(3)
M. Kubka vs Y. Ku, WTA - Figueira Da Foz, Portugal, 12:00, Finished. Match winner odds: 2.13 for M. Kubka, 1.82 for Y. Ku. AI winner pick: M. Kubka, odds 2.13, confidence 2.8 out of 10. This tip lost. Predicted score: 1-6, 6-3, 7-5. Best AI tip: O19.5, odds 1.49, confidence 5.7 out of 10. This tip won.
M. Kubka
Y. Ku
V. Hrunčakova vs Y. Ku, WTA - Figueira Da Foz, Portugal, 12:00, Finished. Match winner odds: 2 for V. Hrunčakova, 1.79 for Y. Ku. AI winner pick: Y. Ku, odds 1.79, confidence 2.3 out of 10. This tip won. Predicted score: 7-5, 3-6, 1-6. Best AI tip: O18.5, odds 1.31, confidence 7.9 out of 10. This tip won.
V. Hrunčakova
Y. Ku
Y. Ku vs L. Stefanini, WTA - Figueira Da Foz, Portugal, 11:00, Finished. Match winner odds: 1.82 for Y. Ku, 2 for L. Stefanini. AI winner pick: Y. Ku, odds 1.82, confidence 2.0 out of 10. This tip won. Predicted score: 0-6, 6-2, 7-5. Best AI tip: O19.5, odds 1.57, confidence 4.0 out of 10. This tip won.
Y. Ku
L. Stefanini
11:00
Finished
1100
Y. Ku
D. Vidmanova
(3) 0
2
▴2.33
▾1.6
2
▾1.6
166257
O17.5
▴1.26
5.9/10
12:00
Finished
1200
M. Kubka
Y. Ku
1
2
▴2.13
▴1.82
1
▴2.13
166375
O19.5
▴1.49
5.7/10
12:00
Finished
1200
V. Hrunčakova
Y. Ku
0
2
▾2
▴1.79
2
▴1.79
753616
O18.5
▴1.31
7.9/10
11:00
Finished
1100
Y. Ku
L. Stefanini
2
0
▴1.82
▾2
1
▴1.82
066275
O19.5
▾1.57
4.0/10
Record by surface
Hard
24-18
Clay
0-1
Grass
0-1
Overall
24-20
Our AI on this player
26 correct of 43
From the matches in our database
About Yeonwoo Ku
Yeonwoo Ku is a 23-year-old professional tennis player. That is below a career-high of world No. 171. Over the last 52 weeks the serve has landed 71.7% of first deliveries, winning 59.8% of those points. Breaking is the real weapon here: 112.1% of break chances get taken. Service games rarely slip away: 144.5% of them are held. The best surface is comfortably hard: 24-18 there, against 0-2 on everything else.
Lately it has not been coming together — 4 defeats in the last 5 outings. The longest match we have on record ran to 31 games, against E. S. Y. Dong. More of the matches we cover came at ITF Women W100 Evansville IN than anywhere else — 5 of them. Predictions cover match winner and score, alongside serve, return and break-point statistics. Most recently seen in our data at WTA Seoul Korea Republic.
Serve & Return
First Serve %
72.2%
1st Serve Won
62.2%
2nd Serve Won
41%
Aces / Match
1.6
Double Faults / Match
4.9
Break Pts Saved
61.2%
Break Pts Converted
84.7%
Return Pts Won
47.2%
Service Hold %
98.8%
Total Pts Won
64.2%
Records
Last 12 months
2
Titles
5
Finals
6
Semis or better
25
Events played
Tournament Results
ITF W50 Montemor-O-Novo Women
ITF
Winner
ITF W35 Loule Women
ITF
Winner
ITF W100 Evansville, IN Women
ITF
Final
ITF W100 Takasaki Women
ITF
Final
ITF W50 Yokohama Women
ITF
Final
Figueira Da Foz, Portugal
WTA 125
Semi-Finals
ITF W100 Incheon Women
ITF
Quarter-Finals
ITF W35 Miyazaki Women
ITF
Quarter-Finals
ITF W50 Guimaraes Women
ITF
Round of 16
ITF W100 Landisville, PA Women
ITF
Round of 16
Vancouver, Canada
WTA 125
Round of 32
ITF W100 Gifu Women
ITF
Round of 32
ITF W100 Luan Women
ITF
Round of 32
ITF W100 Tokyo Women
ITF
Round of 32
ITF W50 Leiria Women
ITF
Round of 32
ITF W75 Granby Women
ITF
Round of 32
ITF W75 Kofu Women
ITF
Round of 32
ITF W75 Kyoto Women
ITF
Round of 32
ITF W75 Trnava 3 Women
ITF
Round of 32
Auckland
WTA
Qualifying
US Open, Women
WTA
Qualifying
Australian Open, Women
WTA
Qualifying
Roland Garros, Women
WTA
Qualifying
Wimbledon, Women
WTA
Qualifying
Jinan, China
WTA 125
Qualifying
Deepest runs first, not by date
Season by season
2026so far
2–5
Won-lost
7
Matches
0–1
Tiebreaks
1.3
Aces / Match
3.6
Double Faults / Match
First Serve %
73.2%
1st Serve Won
56.9%
2nd Serve Won
50%
Break points won
39.6%
Break Pts Saved
53.6%
2025
0–1
Won-lost
1
Matches
—
Tiebreaks
0
Aces / Match
3
Double Faults / Match
First Serve %
71.1%
1st Serve Won
40.7%
2nd Serve Won
36.4%
Break points won
66.7%
Break Pts Saved
53.8%
2024
3–2
Won-lost
5
Matches
—
Tiebreaks
0.6
Aces / Match
5.2
Double Faults / Match
First Serve %
63.2%
1st Serve Won
59%
2nd Serve Won
47.9%
Break points won
44.2%
Break Pts Saved
54%
2023
0–4
Won-lost
4
Matches
0–1
Tiebreaks
0.3
Aces / Match
3.5
Double Faults / Match
First Serve %
64.5%
1st Serve Won
58.2%
2nd Serve Won
43%
Break points won
45.5%
Break Pts Saved
62%
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.
Frequently Asked Questions
How accurate are the AI predictions for Yeonwoo Ku?
+
Our model has graded 43 matches involving Yeonwoo Ku and got 26 right — a hit rate of 60.5%. The 20 most recent are listed below, each with the pick we made and how it finished.
Who has Yeonwoo Ku played most often?
+
Of the matches we cover, Yeonwoo Ku has met Lucrezia Stefanini most often — 2 times, with a 2-0 record.