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Yeonwoo Ku Stats

Yeonwoo Ku - South Korea

Yeonwoo Ku
73 Good Form
L
W
W
W
W
L
W

WTA Rank

195

Points

380

Singles - Career

Age

W-L

Career Winnings

Height

Weight

Hand

-

149 - 94

$63,172

-

-

-

Yeonwoo Ku's record in 2026 is 0 wins to 0 losses which is unknown (insufficient matches). Her career win record is 149 wins to 94 losses.

Stats
Matches & Results
Ranking History
Download Data
Surface : All
 
2026 Stats
All Surfaces
Hard
Clay
Grass

General Overview Stats (All Surfaces)

Data Point
Total
Details
Percentile
Prize Money
Career Total
$63,172USD Earned
$260Earned Per Match
56
Current Ranking
WTA - Women
195Since Jul 2024
380Elo Points
86
Titles
Career Total
0Titles
0Grand Slams
6 Titles(Incl' Challengers)
Win Percentage
2026 Year
N/A0 / 0 Matches
N/A-
0
Win Percentage
Trailing 12 Months
72.8%59 / 81 Matches
GoodGood Form
97
Win Percentage
Career Total
61.3%149 / 243 Matches
AverageAverage Form
94
On the Court This Year
Aces
2026
N/AAces Per Match
-0 / 0 matches
N/A
First Serve
2026
N/AFirst Serve
-Success Rate
N/A
Double Faults
2026
N/APer Match
-0 / 0 matches
N/A
Break Points Won
2026
N/ABP Converted
-N/A Breaks
N/A
Wins By Surface Type (Career Total)
All Surfaces
61.3% (149 / 243)
Hard
61.6% (125 / 203)
Clay
61.8% (21 / 34)
Grass
50% (3 / 6)

Yeonwoo Ku is ranked 195 in the WTA rankings with an ELO score of 380.

Data Point
Stat
Age
0
Forehand
Birthday
March 5, 2026
Height
m

Win Percentage (Match / Set)

Data Point
2026
Last 12 Months
Percentile
Match Wins
N/A
73%
0
Match Wins (3 Sets)
N/A
73%
0
Wins in Straight Sets
N/A
58%
0
Wins From Behind
N/A
24%
0
Won At Least 1 Set
N/A
83%
0
Set 1 Win
N/A
72%
0
Set 2 Win
N/A
69%
0
Set 3 Win
N/A
60%
0
Data Point
Percentage
Number
Percentile
Match Wins
61%
149 / 243
94
Match Wins (3 Sets)
61%
149 / 243
93
Match Wins (5 Sets)
N/A
0 / 0
0
Wins in Straight Sets
48%
117 / 243
97
Wins From Behind
17%
19 times
78
Won At Least 1 Set
79%
192 / 243
97
Set 1 Win
64%
156 / 243
97
Set 2 Win
63%
153 / 243
96
Set 3 Win
43%
32 / 75
39
Set 4 Win
N/A
0 / 0
0
Set 5 Win
N/A
0 / 0
0

Aces Stats (3 Set Matches Only)

Data Point
2026
Last 12 Months
Percentile
Aces Per Match
N/A
0.00
0
Most Aces in a match
N/A
0%
0
Over 0.5 Aces
N/A
0%
0
Over 1.5 Aces
N/A
0%
0
Over 2.5 Aces
N/A
0%
0
Over 3.5 Aces
N/A
0%
0
Over 4.5 Aces
N/A
0%
0
Over 5.5 Aces
N/A
0%
0
Over 6.5 Aces
N/A
0%
0
Over 7.5 Aces
N/A
0%
0
Over 8.5 Aces
N/A
0%
0
Over 9.5 Aces
N/A
0%
0
Over 14.5 Aces
N/A
0%
0

Overall, Yeonwoo Ku is better than 0% of the players in terms of Aces Per Match during their latest matches.

Data Point
Percentage
Number
Percentile
Aces Per Match
0.6
6 / 10
8
Over 0.5 Aces
30%
3 / 10
6
Over 1.5 Aces
20%
2 / 10
7
Over 2.5 Aces
10%
1 / 10
6
Over 3.5 Aces
0%
0 / 10
0
Over 4.5 Aces
0%
0 / 10
0
Over 5.5 Aces
0%
0 / 10
0
Over 6.5 Aces
0%
0 / 10
0
Over 7.5 Aces
0%
0 / 10
0
Over 8.5 Aces
0%
0 / 10
0
Over 9.5 Aces
0%
0 / 10
0
Over 14.5 Aces
0%
0 / 10
0

Match Total Games Stats

Data Point
2026
Last 12 Months
Percentile
Average Total Games (3 Set Matches)
N/A
20.15
0
Over 12.5
N/A
98%
0
Over 13.5
N/A
94%
0
Over 14.5
N/A
85%
0
Over 15.5
N/A
79%
0
Over 16.5
N/A
67%
0
Over 17.5
N/A
58%
0
Over 18.5
N/A
48%
0
Over 19.5
N/A
44%
0
Over 20.5
N/A
38%
0
Over 21.5
N/A
33%
0
Over 22.5
N/A
27%
0
Over 23.5
N/A
26%
0
Over 24.5
N/A
25%
0
Over 25.5
N/A
19%
0
Over 26.5
N/A
16%
0
Over 27.5
N/A
15%
0
Over 28.5
N/A
14%
0
Over 29.5
N/A
10%
0
Over 30.5
N/A
9%
0
Data Point
Percentage
Percentile
Average Total Games (3 Set Matches)
20.79
40
Over 12.5
97%
32
Over 13.5
93%
23
Over 14.5
86%
17
Over 15.5
80%
23
Over 16.5
71%
26
Over 17.5
61%
25
Over 18.5
55%
34
Over 19.5
51%
48
Over 20.5
44%
47
Over 21.5
39%
46
Over 22.5
33%
42
Over 23.5
31%
51
Over 24.5
29%
51
Over 25.5
25%
47
Over 26.5
20%
39
Over 27.5
17%
40
Over 28.5
14%
41
Over 29.5
10%
32
Over 30.5
8%
38

Break of Serve (Break Points Won) - Over/Under

Data Point
2026
Last 12
Percentile
Breaks Per Match
N/A
3.33
0
Over 0.5
N/A
67%
0
Over 1.5
N/A
67%
0
Over 2.5
N/A
33%
0
Over 3.5
N/A
33%
0
Over 4.5
N/A
33%
0
Over 5.5
N/A
33%
0
Over 6.5
N/A
0%
0

Data Point
2026
Last 12
Percentile
Average Break-Points Converted (Set 1)
N/A
1.17
0
Average Break-Points Converted (Set 2)
N/A
2.00
0
Average Break-Points Converted (Set 3)
N/A
2.50
0
will Break Serve %
N/A
50%
0
will not Break Serve %
N/A
33%
0
Over 0.5
N/A
67%
0
Over 1.5
N/A
0%
0
Over 2.5
N/A
0%
0

Breaks Per Set data uses Set 1 as a sample.

Data Point
2026
Number
Percentile
Breaks Per Match
4.05
N/A
88
Over 0.5
80%
8 / 10
34
Over 1.5
80%
8 / 10
73
Over 2.5
60%
6 / 10
63
Over 3.5
50%
5 / 10
69
Over 4.5
40%
4 / 10
79
Over 5.5
40%
4 / 10
94
Over 6.5
20%
2 / 10
90
Data Point
2026
Number
Percentile
Average Break-Points Converted (Set 1)
1.60
N/A
82
Average Break-Points Converted (Set 2)
1.89
N/A
87
Average Break-Points Converted (Set 3)
1.88
N/A
85
will Break Serve %
43%
N/A
70
will not Break Serve %
40%
N/A
44
Over 0.5
70%
7 / 10
62
Over 1.5
40%
4 / 10
57
Over 2.5
20%
2 / 10
66

Breaks Per Set data uses Set 1 as a sample.

Double Faults - Over/Under

Data Point
2026
Last 12
Percentile
Double Faults Per Match
N/A
1.67
100
Over 0.5 (1+)
N/A
67%
100
Over 1.5 (2+)
N/A
67%
100
Over 2.5 (3+)
N/A
33%
100
Over 3.5 (4+)
N/A
0%
100
Over 4.5 (5+)
N/A
0%
100
Over 5.5 (6+)
N/A
0%
100
Over 6.5 (7+)
N/A
0%
100
Over 7.5 (8+)
N/A
0%
100

Data Point
2026
Number
Percentile
Double Faults Per Match
4.8
48 / 10
15
Over 0.5 (1+)
90%
9 / 10
52
Over 1.5 (2+)
90%
9 / 10
28
Over 2.5 (3+)
70%
7 / 10
31
Over 3.5 (4+)
50%
5 / 10
39
Over 4.5 (5+)
50%
5 / 10
24
Over 5.5 (6+)
40%
4 / 10
19
Over 6.5 (7+)
40%
4 / 10
12
Over 7.5 (8+)
20%
2 / 10
22

Tie Breaks - Over/Under

Data Point
2026
Last 12
Percentile
Tie Breaks Per Match
N/A
0.19
0
Over 0.5
N/A
11%
0
Over 1.5
N/A
0%
0
Over 2.5
N/A
0%
0
Under 0.5
N/A
89%
0
Under 1.5
N/A
100%
0
Under 2.5
N/A
100%
0
Data Point
2026
Number
Percentile
Tie Breaks Per Match
0.21
N/A
56
Over 0.5
11%
N/A
61
Over 1.5
0%
N/A
0
Over 2.5
0%
N/A
N/A
Under 0.5
89%
N/A
32
Under 1.5
100%
N/A
32
Under 2.5
100%
N/A
0

Net Points Won per Match

Data Point
2026
Last 12 Months
Percentile
Nets Points Won
N/A
N/A
0
Nets Points Won / Match (3 Sets)
N/A
N/A
0
More Nets Points Won Than Opponent
N/A
N/A
0
Same Nets Points Won As Opponent
N/A
N/A
0
Less Nets Points Won Than Opponent
N/A
N/A
0
Over 4.5
N/A
N/A
0
Over 5.5
N/A
N/A
0
Over 6.5
N/A
N/A
0
Over 7.5
N/A
N/A
0
Over 8.5
N/A
N/A
0
Over 9.5
N/A
N/A
0
Over 10.5
N/A
N/A
0
Over 11.5
N/A
N/A
0
Over 12.5
N/A
N/A
0
Over 13.5
N/A
N/A
0
Over 14.5
N/A
N/A
0
Data Point
Percentage
Percentile
Nets Points Won Percent
N/A
0
Nets Points Won Avg per match (3 Sets)
N/A
0
More Nets Points Won than opponent
N/A
0
Same Nets Points Won as opponent
N/A
0
Less Nets Points Won than opponent
N/A
0
Over 4.5
N/A
0
Over 5.5
N/A
0
Over 6.5
N/A
0
Over 7.5
N/A
0
Over 8.5
N/A
0
Over 9.5
N/A
0
Over 10.5
N/A
0
Over 11.5
N/A
0
Over 12.5
N/A
0
Over 13.5
N/A
0
Over 14.5
N/A
0
Over 15.5
N/A
0
Over 16.5
N/A
0
Over 17.5
N/A
0
Over 18.5
N/A
0
Over 19.5
N/A
0
Over 20.5
N/A
0
Over 21.5
N/A
0
Over 22.5
N/A
0
Over 23.5
N/A
0
Over 24.5
N/A
0
Over 25.5
N/A
0

Win Percentage (Hard Courts)

Data Point
2026
Last 12 Months
Percentile
Match Wins
N/A
74%
0
Match Wins (3 Sets)
N/A
74%
0
Wins in Straight Sets
N/A
58%
0
Wins From Behind
N/A
26%
0
Won At Least 1 Set
N/A
83%
0
Set 1 Win
N/A
71%
0
Set 2 Win
N/A
70%
0
Set 3 Win
N/A
63%
0
Data Point
Percentage
Number
Percentile
Match Wins
62%
125 / 203
94
Match Wins (3 Sets)
62%
125 / 203
93
Match Wins (5 Sets)
N/A
0 / 0
0
Wins in Straight Sets
48%
98 / 203
97
Wins From Behind
19%
18 times
78
Won At Least 1 Set
79%
160 / 203
97
Set 1 Win
63%
128 / 203
97
Set 2 Win
64%
130 / 203
96
Set 3 Win
44%
27 / 62
39
Set 4 Win
N/A
0 / 0
0
Set 5 Win
N/A
0 / 0
0

Aces (Hard Courts)

Data Point
2026
Last 12 Months
Percentile
Aces Per Match
N/A
0.00
0
Most Aces in a match
N/A
0%
0
Over 0.5 Aces
N/A
0%
0
Over 1.5 Aces
N/A
0%
0
Over 2.5 Aces
N/A
0%
0
Over 3.5 Aces
N/A
0%
0
Over 4.5 Aces
N/A
0%
0
Over 5.5 Aces
N/A
0%
0
Over 6.5 Aces
N/A
0%
0
Over 7.5 Aces
N/A
0%
0
Over 8.5 Aces
N/A
0%
0
Over 9.5 Aces
N/A
0%
0
Over 14.5 Aces
N/A
0%
0
Data Point
Percentage
Number
Percentile
Aces Per Match
0.6
6 / 10
5
Over 0.5 Aces
30%
3 / 10
3
Over 1.5 Aces
20%
2 / 10
4
Over 2.5 Aces
10%
1 / 10
3
Over 3.5 Aces
0%
0 / 10
0
Over 4.5 Aces
0%
0 / 10
0
Over 5.5 Aces
0%
0 / 10
0
Over 6.5 Aces
0%
0 / 10
0
Over 7.5 Aces
0%
0 / 10
0
Over 8.5 Aces
0%
0 / 10
0
Over 9.5 Aces
0%
0 / 10
0
Over 14.5 Aces
0%
0 / 10
0

Match Total Games (Hard Courts)

Data Point
2026
Last 12 Months
Percentile
Average Total Games (3 Set Matches)
N/A
20.01
0
Over 12.5
N/A
97%
0
Over 13.5
N/A
94%
0
Over 14.5
N/A
84%
0
Over 15.5
N/A
78%
0
Over 16.5
N/A
65%
0
Over 17.5
N/A
57%
0
Over 18.5
N/A
47%
0
Over 19.5
N/A
43%
0
Over 20.5
N/A
38%
0
Over 21.5
N/A
32%
0
Over 22.5
N/A
27%
0
Over 23.5
N/A
26%
0
Over 24.5
N/A
25%
0
Over 25.5
N/A
18%
0
Over 26.5
N/A
16%
0
Over 27.5
N/A
14%
0
Over 28.5
N/A
13%
0
Over 29.5
N/A
9%
0
Over 30.5
N/A
8%
0
Data Point
Percentage
Percentile
Average Total Games (3 Set Matches)
20.74
40
Over 12.5
98%
46
Over 13.5
95%
38
Over 14.5
88%
24
Over 15.5
82%
30
Over 16.5
71%
26
Over 17.5
61%
25
Over 18.5
53%
28
Over 19.5
49%
40
Over 20.5
43%
43
Over 21.5
38%
41
Over 22.5
34%
48
Over 23.5
32%
56
Over 24.5
30%
57
Over 25.5
24%
43
Over 26.5
19%
34
Over 27.5
17%
40
Over 28.5
13%
34
Over 29.5
9%
26
Over 30.5
7%
29

Break Points Won (Hard Courts)

Data Point
2026
Last 12
Percentile
Breaks Per Match
N/A
3.33
0
Over 0.5
N/A
67%
0
Over 1.5
N/A
67%
0
Over 2.5
N/A
33%
0
Over 3.5
N/A
33%
0
Over 4.5
N/A
33%
0
Over 5.5
N/A
33%
0
Over 6.5
N/A
0%
0
Data Point
2026
Last 12
Percentile
Average Break-Points Converted (Set 1)
N/A
1.17
0
Average Break-Points Converted (Set 2)
N/A
2.00
0
Average Break-Points Converted (Set 3)
N/A
2.50
0
will Break Serve %
N/A
50%
0
will not Break Serve %
N/A
33%
0
Over 0.5
N/A
67%
0
Over 1.5
N/A
0%
0
Over 2.5
N/A
0%
0

Breaks Per Set data uses Set 1 as a sample.

Data Point
2026
Number
Percentile
Breaks Per Match
4.05
N/A
90
Over 0.5
80%
8 / 10
33
Over 1.5
80%
8 / 10
72
Over 2.5
60%
6 / 10
66
Over 3.5
50%
5 / 10
69
Over 4.5
40%
4 / 10
79
Over 5.5
40%
4 / 10
95
Over 6.5
20%
2 / 10
90
Data Point
2026
Number
Percentile
Average Break-Points Converted (Set 1)
1.60
N/A
85
Average Break-Points Converted (Set 2)
1.89
N/A
90
Average Break-Points Converted (Set 3)
1.88
N/A
87
will Break Serve %
43%
N/A
70
will not Break Serve %
40%
N/A
48
Over 0.5
70%
7 / 10
63
Over 1.5
40%
4 / 10
60
Over 2.5
20%
2 / 10
68

Breaks Per Set data uses Set 1 as a sample.

Double Faults (Hard Courts)

Data Point
2026
Last 12
Percentile
Double Faults Per Match
N/A
1.67
100
Over 0.5 (1+)
N/A
67%
100
Over 1.5 (2+)
N/A
67%
100
Over 2.5 (3+)
N/A
33%
100
Over 3.5 (4+)
N/A
0%
100
Over 4.5 (5+)
N/A
0%
100
Over 5.5 (6+)
N/A
0%
100
Over 6.5 (7+)
N/A
0%
100
Over 7.5 (8+)
N/A
0%
100
Data Point
2026
Number
Percentile
Double Faults Per Match
4.8
48 / 10
15
Over 0.5 (1+)
90%
9 / 10
55
Over 1.5 (2+)
90%
9 / 10
30
Over 2.5 (3+)
70%
7 / 10
33
Over 3.5 (4+)
50%
5 / 10
40
Over 4.5 (5+)
50%
5 / 10
25
Over 5.5 (6+)
40%
4 / 10
20
Over 6.5 (7+)
40%
4 / 10
12
Over 7.5 (8+)
20%
2 / 10
22

Tie Breaks (Hard Courts)

Data Point
2026
Last 12
Percentile
Tie Breaks Per Match
N/A
0.19
0
Over 0.5
N/A
12%
0
Over 1.5
N/A
0%
0
Over 2.5
N/A
0%
0
Under 0.5
N/A
88%
0
Under 1.5
N/A
100%
0
Under 2.5
N/A
100%
0
Data Point
2026
Number
Percentile
Tie Breaks Per Match
0.2
N/A
52
Over 0.5
11%
N/A
61
Over 1.5
0%
N/A
0
Over 2.5
0%
N/A
N/A
Under 0.5
89%
N/A
32
Under 1.5
100%
N/A
32
Under 2.5
100%
N/A
0

Net Points Won (Hard Courts)

Data Point
2026
Last 12 Months
Percentile
Nets Points Won
N/A
N/A
0
Nets Points Won / Match (3 Sets)
N/A
N/A
0
More Nets Points Won Than Opponent
N/A
N/A
0
Same Nets Points Won As Opponent
N/A
N/A
0
Less Nets Points Won Than Opponent
N/A
N/A
0
Over 4.5
N/A
N/A
0
Over 5.5
N/A
N/A
0
Over 6.5
N/A
N/A
0
Over 7.5
N/A
N/A
0
Over 8.5
N/A
N/A
0
Over 9.5
N/A
N/A
0
Over 10.5
N/A
N/A
0
Over 11.5
N/A
N/A
0
Over 12.5
N/A
N/A
0
Over 13.5
N/A
N/A
0
Over 14.5
N/A
N/A
0
Data Point
Percentage
Percentile
Nets Points Won Percent
N/A
0
Nets Points Won Avg per match (3 Sets)
N/A
0
More Nets Points Won than opponent
N/A
0
Same Nets Points Won as opponent
N/A
0
Less Nets Points Won than opponent
N/A
0
Over 4.5
N/A
0
Over 5.5
N/A
0
Over 6.5
N/A
0
Over 7.5
N/A
0
Over 8.5
N/A
0
Over 9.5
N/A
0
Over 10.5
N/A
0
Over 11.5
N/A
0
Over 12.5
N/A
0
Over 13.5
N/A
0
Over 14.5
N/A
0
Over 15.5
N/A
0
Over 16.5
N/A
0
Over 17.5
N/A
0
Over 18.5
N/A
0
Over 19.5
N/A
0
Over 20.5
N/A
0
Over 21.5
N/A
0
Over 22.5
N/A
0
Over 23.5
N/A
0
Over 24.5
N/A
0
Over 25.5
N/A
0

Win Percentage (Clay Courts)

Data Point
2026
Last 12 Months
Percentile
Match Wins
N/A
N/A
0
Match Wins (3 Sets)
N/A
N/A
0
Wins in Straight Sets
N/A
N/A
0
Wins From Behind
N/A
N/A
0
Won At Least 1 Set
N/A
N/A
0
Set 1 Win
N/A
N/A
0
Set 2 Win
N/A
N/A
0
Set 3 Win
N/A
N/A
0
Data Point
Percentage
Number
Percentile
Match Wins
62%
21 / 34
94
Match Wins (3 Sets)
62%
21 / 34
93
Match Wins (5 Sets)
N/A
0 / 0
0
Wins in Straight Sets
47%
16 / 34
97
Wins From Behind
7%
1 times
78
Won At Least 1 Set
82%
28 / 34
97
Set 1 Win
71%
24 / 34
97
Set 2 Win
59%
20 / 34
96
Set 3 Win
42%
5 / 12
39
Set 4 Win
N/A
0 / 0
0
Set 5 Win
N/A
0 / 0
0

Aces (Clay Courts)

Data Point
2026
Last 12 Months
Percentile
Aces Per Match
N/A
N/A
0
Most Aces in a match
N/A
N/A
0
Over 0.5 Aces
N/A
N/A
0
Over 1.5 Aces
N/A
N/A
0
Over 2.5 Aces
N/A
N/A
0
Over 3.5 Aces
N/A
N/A
0
Over 4.5 Aces
N/A
N/A
0
Over 5.5 Aces
N/A
N/A
0
Over 6.5 Aces
N/A
N/A
0
Over 7.5 Aces
N/A
N/A
0
Over 8.5 Aces
N/A
N/A
0
Over 9.5 Aces
N/A
N/A
0
Over 14.5 Aces
N/A
N/A
0
Data Point
Percentage
Number
Percentile
Aces Per Match
N/A
0 / 0
0
Over 0.5 Aces
N/A
N/A
0
Over 1.5 Aces
N/A
N/A
0
Over 2.5 Aces
N/A
N/A
0
Over 3.5 Aces
N/A
N/A
0
Over 4.5 Aces
N/A
N/A
0
Over 5.5 Aces
N/A
N/A
0
Over 6.5 Aces
N/A
N/A
0
Over 7.5 Aces
N/A
N/A
0
Over 8.5 Aces
N/A
N/A
0
Over 9.5 Aces
N/A
N/A
0
Over 14.5 Aces
N/A
N/A
0

Match Total Games (Clay Courts)

Data Point
2026
Last 12 Months
Percentile
Average Total Games (3 Set Matches)
N/A
N/A
0
Over 12.5
N/A
N/A
0
Over 13.5
N/A
N/A
0
Over 14.5
N/A
N/A
0
Over 15.5
N/A
N/A
0
Over 16.5
N/A
N/A
0
Over 17.5
N/A
N/A
0
Over 18.5
N/A
N/A
0
Over 19.5
N/A
N/A
0
Over 20.5
N/A
N/A
0
Over 21.5
N/A
N/A
0
Over 22.5
N/A
N/A
0
Over 23.5
N/A
N/A
0
Over 24.5
N/A
N/A
0
Over 25.5
N/A
N/A
0
Over 26.5
N/A
N/A
0
Over 27.5
N/A
N/A
0
Over 28.5
N/A
N/A
0
Over 29.5
N/A
N/A
0
Over 30.5
N/A
N/A
0
Data Point
Percentage
Percentile
Average Total Games (3 Set Matches)
21
50
Over 12.5
94%
10
Over 13.5
82%
2
Over 14.5
76%
4
Over 15.5
68%
6
Over 16.5
68%
19
Over 17.5
65%
38
Over 18.5
62%
61
Over 19.5
62%
86
Over 20.5
53%
83
Over 21.5
41%
56
Over 22.5
32%
38
Over 23.5
29%
40
Over 24.5
29%
51
Over 25.5
29%
71
Over 26.5
26%
75
Over 27.5
21%
66
Over 28.5
18%
69
Over 29.5
15%
71
Over 30.5
12%
73

Break Points Won (Clay Courts)

Data Point
2026
Last 12
Percentile
Breaks Per Match
N/A
N/A
0
Over 0.5
N/A
N/A
0
Over 1.5
N/A
N/A
0
Over 2.5
N/A
N/A
0
Over 3.5
N/A
N/A
0
Over 4.5
N/A
N/A
0
Over 5.5
N/A
N/A
0
Over 6.5
N/A
N/A
0
Data Point
2026
Last 12
Percentile
Average Break-Points Converted (Set 1)
N/A
N/A
0
Average Break-Points Converted (Set 2)
N/A
N/A
0
Average Break-Points Converted (Set 3)
N/A
N/A
0
will Break Serve %
N/A
N/A
0
will not Break Serve %
N/A
N/A
0
Over 0.5
N/A
N/A
0
Over 1.5
N/A
N/A
0
Over 2.5
N/A
N/A
0

Breaks Per Set data uses Set 1 as a sample.

Data Point
2026
Number
Percentile
Breaks Per Match
N/A
N/A
0
Over 0.5
N/A
0 / 0
0
Over 1.5
N/A
0 / 0
0
Over 2.5
N/A
0 / 0
0
Over 3.5
N/A
0 / 0
0
Over 4.5
N/A
0 / 0
0
Over 5.5
N/A
0 / 0
0
Over 6.5
N/A
0 / 0
0
Data Point
2026
Number
Percentile
Average Break-Points Converted (Set 1)
N/A
N/A
0
Average Break-Points Converted (Set 2)
N/A
N/A
0
Average Break-Points Converted (Set 3)
N/A
N/A
0
will Break Serve %
N/A
N/A
0
will not Break Serve %
N/A
N/A
0
Over 0.5
N/A
0 / 0
0
Over 1.5
N/A
0 / 0
0
Over 2.5
N/A
0 / 0
0

Breaks Per Set data uses Set 1 as a sample.

Double Faults (Clay Courts)

Data Point
2026
Last 12
Percentile
Double Faults Per Match
N/A
N/A
100
Over 0.5 (1+)
N/A
N/A
100
Over 1.5 (2+)
N/A
N/A
100
Over 2.5 (3+)
N/A
N/A
100
Over 3.5 (4+)
N/A
N/A
100
Over 4.5 (5+)
N/A
N/A
100
Over 5.5 (6+)
N/A
N/A
100
Over 6.5 (7+)
N/A
N/A
100
Over 7.5 (8+)
N/A
N/A
100
Data Point
2026
Number
Percentile
Double Faults Per Match
N/A
0 / 0
100
Over 0.5 (1+)
N/A
N/A
100
Over 1.5 (2+)
N/A
N/A
100
Over 2.5 (3+)
N/A
N/A
100
Over 3.5 (4+)
N/A
N/A
100
Over 4.5 (5+)
N/A
N/A
100
Over 5.5 (6+)
N/A
N/A
100
Over 6.5 (7+)
N/A
N/A
100
Over 7.5 (8+)
N/A
N/A
100

Tie Breaks (Clay Courts)

Data Point
2026
Last 12
Percentile
Tie Breaks Per Match
N/A
N/A
0
Over 0.5
N/A
N/A
0
Over 1.5
N/A
N/A
0
Over 2.5
N/A
N/A
0
Under 0.5
N/A
N/A
0
Under 1.5
N/A
N/A
0
Under 2.5
N/A
N/A
0
Data Point
2026
Number
Percentile
Tie Breaks Per Match
0.29
N/A
80
Over 0.5
9%
N/A
46
Over 1.5
0%
N/A
0
Over 2.5
0%
N/A
N/A
Under 0.5
91%
N/A
44
Under 1.5
100%
N/A
32
Under 2.5
100%
N/A
0

Win Percentage (Grass Courts)

Data Point
2026
Last 12 Months
Percentile
Match Wins
N/A
50%
0
Match Wins (3 Sets)
N/A
50%
0
Wins in Straight Sets
N/A
50%
0
Wins From Behind
N/A
0%
0
Won At Least 1 Set
N/A
75%
0
Set 1 Win
N/A
75%
0
Set 2 Win
N/A
50%
0
Set 3 Win
N/A
0%
0
Data Point
Percentage
Number
Percentile
Match Wins
50%
3 / 6
94
Match Wins (3 Sets)
50%
3 / 6
93
Match Wins (5 Sets)
N/A
0 / 0
0
Wins in Straight Sets
50%
3 / 6
97
Wins From Behind
0%
0 times
78
Won At Least 1 Set
67%
4 / 6
97
Set 1 Win
67%
4 / 6
97
Set 2 Win
50%
3 / 6
96
Set 3 Win
0%
0 / 1
39
Set 4 Win
N/A
0 / 0
0
Set 5 Win
N/A
0 / 0
0

Aces (Grass Courts)

Data Point
2026
Last 12 Months
Percentile
Aces Per Match
N/A
N/A
0
Most Aces in a match
N/A
N/A
0
Over 0.5 Aces
N/A
N/A
0
Over 1.5 Aces
N/A
N/A
0
Over 2.5 Aces
N/A
N/A
0
Over 3.5 Aces
N/A
N/A
0
Over 4.5 Aces
N/A
N/A
0
Over 5.5 Aces
N/A
N/A
0
Over 6.5 Aces
N/A
N/A
0
Over 7.5 Aces
N/A
N/A
0
Over 8.5 Aces
N/A
N/A
0
Over 9.5 Aces
N/A
N/A
0
Over 14.5 Aces
N/A
N/A
0
Data Point
Percentage
Number
Percentile
Aces Per Match
N/A
0 / 0
0
Over 0.5 Aces
N/A
N/A
0
Over 1.5 Aces
N/A
N/A
0
Over 2.5 Aces
N/A
N/A
0
Over 3.5 Aces
N/A
N/A
0
Over 4.5 Aces
N/A
N/A
0
Over 5.5 Aces
N/A
N/A
0
Over 6.5 Aces
N/A
N/A
0
Over 7.5 Aces
N/A
N/A
0
Over 8.5 Aces
N/A
N/A
0
Over 9.5 Aces
N/A
N/A
0
Over 14.5 Aces
N/A
N/A
0

Match Total Games (Grass Courts)

Data Point
2026
Last 12 Months
Percentile
Average Total Games (3 Set Matches)
N/A
22.75
0
Over 12.5
N/A
100%
0
Over 13.5
N/A
100%
0
Over 14.5
N/A
100%
0
Over 15.5
N/A
100%
0
Over 16.5
N/A
100%
0
Over 17.5
N/A
75%
0
Over 18.5
N/A
75%
0
Over 19.5
N/A
75%
0
Over 20.5
N/A
50%
0
Over 21.5
N/A
50%
0
Over 22.5
N/A
25%
0
Over 23.5
N/A
25%
0
Over 24.5
N/A
25%
0
Over 25.5
N/A
25%
0
Over 26.5
N/A
25%
0
Over 27.5
N/A
25%
0
Over 28.5
N/A
25%
0
Over 29.5
N/A
25%
0
Over 30.5
N/A
25%
0
Data Point
Percentage
Percentile
Average Total Games (3 Set Matches)
21.33
39
Over 12.5
100%
69
Over 13.5
100%
82
Over 14.5
83%
11
Over 15.5
83%
35
Over 16.5
83%
74
Over 17.5
67%
46
Over 18.5
67%
79
Over 19.5
67%
94
Over 20.5
50%
71
Over 21.5
50%
86
Over 22.5
33%
42
Over 23.5
17%
8
Over 24.5
17%
10
Over 25.5
17%
15
Over 26.5
17%
24
Over 27.5
17%
40
Over 28.5
17%
63
Over 29.5
17%
82
Over 30.5
17%
93

Break Points Won (Grass Courts)

Data Point
2026
Last 12
Percentile
Breaks Per Match
N/A
N/A
0
Over 0.5
N/A
N/A
0
Over 1.5
N/A
N/A
0
Over 2.5
N/A
N/A
0
Over 3.5
N/A
N/A
0
Over 4.5
N/A
N/A
0
Over 5.5
N/A
N/A
0
Over 6.5
N/A
N/A
0
Data Point
2026
Last 12
Percentile
Average Break-Points Converted (Set 1)
N/A
N/A
0
Average Break-Points Converted (Set 2)
N/A
N/A
0
Average Break-Points Converted (Set 3)
N/A
N/A
0
will Break Serve %
N/A
N/A
0
will not Break Serve %
N/A
N/A
0
Over 0.5
N/A
N/A
0
Over 1.5
N/A
N/A
0
Over 2.5
N/A
N/A
0

Breaks Per Set data uses Set 1 as a sample.

Data Point
2026
Number
Percentile
Breaks Per Match
N/A
N/A
0
Over 0.5
N/A
0 / 0
0
Over 1.5
N/A
0 / 0
0
Over 2.5
N/A
0 / 0
0
Over 3.5
N/A
0 / 0
0
Over 4.5
N/A
0 / 0
0
Over 5.5
N/A
0 / 0
0
Over 6.5
N/A
0 / 0
0
Data Point
2026
Number
Percentile
Average Break-Points Converted (Set 1)
N/A
N/A
0
Average Break-Points Converted (Set 2)
N/A
N/A
0
Average Break-Points Converted (Set 3)
N/A
N/A
0
will Break Serve %
N/A
N/A
0
will not Break Serve %
N/A
N/A
0
Over 0.5
N/A
0 / 0
0
Over 1.5
N/A
0 / 0
0
Over 2.5
N/A
0 / 0
0

Breaks Per Set data uses Set 1 as a sample.

Double Faults (Grass Courts)

Data Point
2026
Last 12
Percentile
Double Faults Per Match
N/A
N/A
100
Over 0.5 (1+)
N/A
N/A
100
Over 1.5 (2+)
N/A
N/A
100
Over 2.5 (3+)
N/A
N/A
100
Over 3.5 (4+)
N/A
N/A
100
Over 4.5 (5+)
N/A
N/A
100
Over 5.5 (6+)
N/A
N/A
100
Over 6.5 (7+)
N/A
N/A
100
Over 7.5 (8+)
N/A
N/A
100
Data Point
2026
Number
Percentile
Double Faults Per Match
N/A
0 / 0
100
Over 0.5 (1+)
N/A
N/A
100
Over 1.5 (2+)
N/A
N/A
100
Over 2.5 (3+)
N/A
N/A
100
Over 3.5 (4+)
N/A
N/A
100
Over 4.5 (5+)
N/A
N/A
100
Over 5.5 (6+)
N/A
N/A
100
Over 6.5 (7+)
N/A
N/A
100
Over 7.5 (8+)
N/A
N/A
100

Tie Breaks (Grass Courts)

Data Point
2026
Last 12
Percentile
Tie Breaks Per Match
N/A
0.00
0
Over 0.5
N/A
0%
0
Over 1.5
N/A
0%
0
Over 2.5
N/A
0%
0
Under 0.5
N/A
100%
0
Under 1.5
N/A
100%
0
Under 2.5
N/A
100%
0
Data Point
2026
Number
Percentile
Tie Breaks Per Match
0.17
N/A
42
Over 0.5
0%
N/A
0
Over 1.5
0%
N/A
0
Over 2.5
0%
N/A
N/A
Under 0.5
100%
N/A
83
Under 1.5
100%
N/A
32
Under 2.5
100%
N/A
0

Latest Results For Yeonwoo Ku

Date
Tournament
 
Player
 
Opponent

Jan 12
2026

Australian Open WTA
Hard

L

Yeonwoo Ku

0

 - 

2

Fiona Ferro

Jan 4
2026

Auckland WTA
Hard

L

Yeonwoo Ku

1

 - 

2

Kaitlin Quevedo

Jan 3
2026

Auckland WTA
Hard

W

Yeonwoo Ku

2

 - 

0

Alina Charaeva

Nov 30
2025

W50 Yokohama ITF Women
Hard

L

Yeonwoo Ku

0

 - 

2

Shuai Zhang

Nov 29
2025

W50 Yokohama ITF Women
Hard

W

Yeonwoo Ku

2

 - 

0

Viktoria Morvayova

Nov 28
2025

W50 Yokohama ITF Women
Hard

W

Yeonwoo Ku

2

 - 

0

Yexin Ma

Nov 27
2025

W50 Yokohama ITF Women
Hard

W

Yeonwoo Ku

2

 - 

0

Naho Sato

Nov 26
2025

W50 Yokohama ITF Women
Hard

W

Yeonwoo Ku

2

 - 

0

Eri Shimizu

Nov 23
2025

W100 Takasaki ITF Women
Hard

L

Yeonwoo Ku

1

 - 

2

Himeno Sakatsume

Nov 22
2025

W100 Takasaki ITF Women
Hard

W

Yeonwoo Ku

2

 - 

1

Shuai Zhang

Nov 21
2025

W100 Takasaki ITF Women
Hard

W

Yeonwoo Ku

2

 - 

1

Nao Hibino

Nov 20
2025

W100 Takasaki ITF Women
Hard

W

Yeonwoo Ku

2

 - 

1

Shiho Akita

Nov 19
2025

W100 Takasaki ITF Women
Hard

W

Yeonwoo Ku

2

 - 

0

Jana Kolodynska

Nov 2
2025

W35 Loule ITF Women
Hard

W

Yeonwoo Ku

2

 - 

0

Hibah Shaikh

Nov 1
2025

W35 Loule ITF Women
Hard

W

Yeonwoo Ku

2

 - 

0

Angelina Voloshchuk

Oct 31
2025

W35 Loule ITF Women
Hard

W

Yeonwoo Ku

2

 - 

1

Justina Mikulskyte

Oct 30
2025

W35 Loule ITF Women
Hard

W

Yeonwoo Ku

2

 - 

0

Noemi Basiletti

Oct 29
2025

W35 Loule ITF Women
Hard

W

Yeonwoo Ku

2

 - 

0

Elena Milovanovic

Oct 26
2025

W35 Lagos ITF Women
Hard

W

Yeonwoo Ku

2

 - 

1

Carolyn Ansari

Oct 25
2025

W35 Lagos ITF Women
Hard

W

Yeonwoo Ku

2

 - 

0

Vittoria Paganetti

Oct 24
2025

W35 Lagos ITF Women
Hard

W

Yeonwoo Ku

2

 - 

0

Camilla Zanolini

Oct 23
2025

W35 Lagos ITF Women
Hard

W

Yeonwoo Ku

2

 - 

0

Marta Soriano Santiago

Oct 21
2025

W35 Lagos ITF Women
Hard

W

Yeonwoo Ku

2

 - 

0

Elza Tomase

Oct 13
2025

Jinan Chall. Women
Hard

L

Yeonwoo Ku

1

 - 

2

Katarina Zavatska

Sep 26
2025

W100 Incheon ITF Women
Hard

L

Yeonwoo Ku

1

 - 

2

Nao Hibino

Sep 25
2025

W100 Incheon ITF Women
Hard

W

Yeonwoo Ku

2

 - 

0

Misaki Matsuda

Sep 23
2025

W100 Incheon ITF Women
Hard

W

Yeonwoo Ku

2

 - 

0

Dabin Kim

Sep 15
2025

Seoul WTA
Hard

L

Yeonwoo Ku

0

 - 

2

Lois Boisson

Sep 10
2025

W50 Guiyang ITF Women
Hard

L

Yeonwoo Ku

0

 - 

2

Fangzhou Liu

Sep 7
2025

W35 Nakhon Pathom 3 ITF Women
Hard

W

Yeonwoo Ku

Retired

Aunchisa Chanta

Sep 6
2025

W35 Nakhon Pathom 3 ITF Women
Hard

W

Yeonwoo Ku

2

 - 

0

Rina Saigo

Sep 5
2025

W35 Nakhon Pathom 3 ITF Women
Hard

W

Yeonwoo Ku

2

 - 

0

Miho Kuramochi

Sep 4
2025

W35 Nakhon Pathom 3 ITF Women
Hard

W

Yeonwoo Ku

2

 - 

0

Ayumi Koshiishi

Sep 2
2025

W35 Nakhon Pathom 3 ITF Women
Hard

W

Yeonwoo Ku

2

 - 

0

Misaki Matsuda

Aug 14
2025

W35 Aldershot ITF Women
Hard

L

Yeonwoo Ku

0

 - 

2

Hannah Klugman

Aug 12
2025

W35 Aldershot ITF Women
Hard

W

Yeonwoo Ku

2

 - 

1

Akiko Omae

Aug 9
2025

W35 Roehampton 2 ITF Women
Hard

L

Yeonwoo Ku

0

 - 

2

Alicia Dudeney

Aug 8
2025

W35 Roehampton 2 ITF Women
Hard

W

Yeonwoo Ku

2

 - 

1

Victoria Allen

Aug 7
2025

W35 Roehampton 2 ITF Women
Hard

W

Yeonwoo Ku

2

 - 

1

Arina Rodionova

Aug 6
2025

W35 Roehampton 2 ITF Women
Hard

W

Yeonwoo Ku

2

 - 

0

Jaquelyn Ogunwale

Jul 26
2025

W35 Monastir 3 ITF Women
Hard

L

Yeonwoo Ku

1

 - 

2

Dayeon Back

Jul 25
2025

W35 Monastir 3 ITF Women
Hard

W

Yeonwoo Ku

2

 - 

0

Ashley Lahey

Jul 24
2025

W35 Monastir 3 ITF Women
Hard

W

Yeonwoo Ku

2

 - 

0

Kristiana Sidorova

Jul 22
2025

W35 Monastir 3 ITF Women
Hard

W

Yeonwoo Ku

2

 - 

1

Alina Granwehr

Jul 20
2025

W35 Monastir 2 ITF Women
Hard

L

Yeonwoo Ku

0

 - 

2

Sakura Hosogi

Jul 19
2025

W35 Monastir 2 ITF Women
Hard

W

Yeonwoo Ku

2

 - 

0

Rina Saigo

Jul 18
2025

W35 Monastir 2 ITF Women
Hard

W

Yeonwoo Ku

2

 - 

0

Chenting Zhu

Jul 17
2025

W35 Monastir 2 ITF Women
Hard

W

Yeonwoo Ku

2

 - 

1

Tiphanie Lemaitre

Jul 15
2025

W35 Monastir 2 ITF Women
Hard

W

Yeonwoo Ku

2

 - 

0

Misaki Matsuda

Jul 10
2025

W35 Monastir ITF Women
Hard

L

Yeonwoo Ku

0

 - 

2

Martyna Kubka

Jul 9
2025

W35 Monastir ITF Women
Hard

W

Yeonwoo Ku

2

 - 

0

Naiktha Bains

Jun 26
2025

W35 Taipei 2 ITF Women
Hard

L

Yeonwoo Ku

1

 - 

2

Janice Tjen

Jun 25
2025

W35 Taipei 2 ITF Women
Hard

W

Yeonwoo Ku

2

 - 

0

Misaki Matsuda

Jun 22
2025

W35 Taipei ITF Women
Hard

W

Yeonwoo Ku

2

 - 

0

Rina Saigo

Jun 21
2025

W35 Taipei ITF Women
Hard

W

Yeonwoo Ku

2

 - 

0

Dayeon Back

Jun 20
2025

W35 Taipei ITF Women
Hard

W

Yeonwoo Ku

2

 - 

0

Ayano Shimizu

Jun 19
2025

W35 Taipei ITF Women
Hard

W

Yeonwoo Ku

2

 - 

0

Vaidehi Chaudhari

Jun 18
2025

W35 Taipei ITF Women
Hard

W

Yeonwoo Ku

2

 - 

0

Madeleine Jessup

May 30
2025

W15 Daegu ITF Women
Hard

L

Yeonwoo Ku

0

 - 

2

Dabin Kim

May 29
2025

W15 Daegu ITF Women
Hard

W

Yeonwoo Ku

2

 - 

1

Seo Yun Choi

May 28
2025

W15 Daegu ITF Women
Hard

W

Yeonwoo Ku

2

 - 

0

Jiho Shin

May 22
2025

W35 Andong ITF Women
Hard

L

Yeonwoo Ku

0

 - 

2

Ya-Hsuan Lee

May 21
2025

W35 Andong ITF Women
Hard

W

Yeonwoo Ku

2

 - 

0

Wushuang Zheng

May 16
2025

W35 Changwon ITF Women
Hard

L

Yeonwoo Ku

0

 - 

2

Ekaterina Reyngold

May 15
2025

W35 Changwon ITF Women
Hard

W

Yeonwoo Ku

2

 - 

0

Jia-Jing Lu

May 14
2025

W35 Changwon ITF Women
Hard

W

Yeonwoo Ku

2

 - 

0

Rina Saigo

Apr 11
2025

W35 Osaka ITF Women
Hard

L

Yeonwoo Ku

0

 - 

2

Janice Tjen

Apr 10
2025

W35 Osaka ITF Women
Hard

W

Yeonwoo Ku

2

 - 

0

Himeno Sakatsume

Apr 9
2025

W35 Osaka ITF Women
Hard

W

Yeonwoo Ku

2

 - 

0

Kanon Yamaguchi

Apr 6
2025

W15 Kashiwa ITF Women
Hard

L

Yeonwoo Ku

0

 - 

2

Ayano Shimizu

Apr 5
2025

W15 Kashiwa ITF Women
Hard

W

Yeonwoo Ku

2

 - 

0

Eri Shimizu

Apr 5
2025

W15 Kashiwa ITF Women
Hard

W

Yeonwoo Ku

2

 - 

1

Daria Egorova

Apr 4
2025

W15 Kashiwa ITF Women
Hard

W

Yeonwoo Ku

2

 - 

0

Rina Saigo

Apr 1
2025

W15 Kashiwa ITF Women
Hard

W

Yeonwoo Ku

2

 - 

0

Nagomi Higashitani

Mar 21
2025

W35 Swan Hill ITF Women
Grass

L

Yeonwoo Ku

1

 - 

2

Elena Micic

Mar 20
2025

W35 Swan Hill ITF Women
Grass

W

Yeonwoo Ku

2

 - 

0

Stefi Webb

Mar 11
2025

W35 Mildura ITF Women
Grass

L

Yeonwoo Ku

0

 - 

2

Laquisa Khan

Mar 1
2025

W35 Launceston ITF Women
Hard

L

Yeonwoo Ku

1

 - 

2

Lizette Cabrera

Feb 28
2025

W35 Launceston ITF Women
Hard

W

Yeonwoo Ku

2

 - 

0

Gabriella da Silva Fick

Feb 26
2025

W35 Launceston ITF Women
Hard

W

Yeonwoo Ku

2

 - 

0

Kyoka Okamura

Feb 26
2025

W35 Launceston ITF Women
Hard

W

Yeonwoo Ku

2

 - 

0

Ya Yi Yang

Feb 17
2025

W35 Burnie ITF Women
Hard

L

Yeonwoo Ku

0

 - 

2

Chengyiyi Yuan

Feb 12
2025

W35 Timaru ITF Women
Hard

L

Yeonwoo Ku

1

 - 

2

Malene Helgo

 
Total Sets
 
Yeonwoo Ku
127 - 60
Opponent
 
Total Wins
 
Yeonwoo Ku
59 - 24
Opponent
 
Win Percentage
 
Yeonwoo Ku
71% - 29%
Opponent

CSV / Excel File Downloads For Ku

Full Stats (All Courts)

Each column shows stats for a single year, and the first column will show Ku's career data.

WTA Singles

Women

Singles

 

Ranking

Elo

186

386

187

386

190

383

191

383

192

382

193

382

194

381

195

380

196

378

197

378

198

374

Titles

Tournament

Year

Result

W15 Kashiwa ITF Doubles Women

2025

Won

W15 Kashiwa ITF Women

2025

2nd

W35 Osaka ITF Doubles Women

2025

2nd

W35 Taipei ITF Doubles Women

2025

Won

W35 Taipei ITF Women

2025

Won

W35 Monastir 2 ITF Women

2025

2nd

W35 Nakhon Pathom 3 ITF Women

2025

Won

W35 Lagos ITF Women

2025

Won

W35 Loule ITF Women

2025

Won

W100 Takasaki ITF Women

2025

2nd

W50 Yokohama ITF Women

2025

2nd

W35 Gurugram ITF Women

2024

2nd

W35 Nagpur ITF Women

2024

2nd

W35 Nagpur ITF Doubles Women

2024

2nd

W25 Incheon ITF Doubles Women

2023

Won

W25 El Espinar/Segovia ITF Doubles Women

2023

2nd

Seoul WTA - Qualification

2023

Won

W25 Quinta do Lago ITF Doubles Women

2022

2nd

W15 Bad Waltersdorf ITF Doubles Women

2021

2nd

W15 Melilla ITF Doubles Women

2021

2nd

W25 Seville ITF Doubles Women

2021

2nd

W15 Sozopol 2 ITF Women

2021

Won

W15 Aix-en-Provence ITF Doubles Women

2021

2nd

W15 Lousada ITF Women

2021

Won

ATP Singles

Men

Singles

 

Ranking

Elo

1

13,550

2

10,400

3

5,280

5

4,405

6

4,235

7

4,220

8

4,010

10

3,405

11

3,360

12

2,650

Show Totals (123)
P Time : 0.0061039924621582