O. Helmi
To Win
TBD
To Win
By Wojtek Kolan
Form
L W L W L W L W W LForm
L W L L L W W W L WThey have played 2 sets in total, with Liu winning 2 and Helmi winning 0. The last match between Liu and Helmi was at the W15 Nonthaburi, 04-12-2019, First, Hard with Chang Liu getting the victory 6-3 7-6(2).
W15 Nonthaburi(04-12-2019)
- / Second
Miami Open - Miami wta
19 Mar 2025 / First
Miami Open - Miami wta
20 Mar 2025 / Second
Winning Player | Losing Player | Score | |||
---|---|---|---|---|---|
6-3 7-6(2) |
![]() ![]()
Chang Liu
Player
Olga Helmi
64%
(
49 of
77)
1st Serve %
56%
(
47 of
84)
1
Aces
2
2
Double Faults
13
65%
(
32 of
49)
1st Serve Won
64%
(
30 of
47)
64%
(
18 of
28)
2nd Serve Won
41%
(
15 of
37)
30%
(
3 of
10)
Break Points Won
33%
(
2 of
6)
35%
(
27 of
77)
Rtn Points Won
46%
(
39 of
84)
89
Total Points Won
72
|
Currently displayed stats includes matches of all levels. To exclude lower level events (as per ATP / WTA official stats) toggle button in page footer.
OPPONENT | Score | H2H | |||
---|---|---|---|---|---|
QF |
![]() ![]()
Pei-Chi Lee
Player
Chang Liu
70%
(
46 of
66)
1st Serve %
58%
(
46 of
79)
0
Aces
1
3
Double Faults
7
63%
(
29 of
46)
1st Serve Won
57%
(
26 of
46)
35%
(
7 of
20)
2nd Serve Won
52%
(
17 of
33)
50%
(
5 of
10)
Break Points Won
36%
(
4 of
11)
45%
(
30 of
66)
Rtn Points Won
46%
(
36 of
79)
72
Total Points Won
73
|
6-1 0-6 6-3 | H2H | ||
R2 |
![]() ![]()
Chang Liu
Player
Sakura Hondo
75%
(
47 of
63)
1st Serve %
76%
(
47 of
62)
0
Aces
1
4
Double Faults
1
70%
(
33 of
47)
1st Serve Won
55%
(
26 of
47)
44%
(
7 of
16)
2nd Serve Won
53%
(
8 of
15)
57%
(
4 of
7)
Break Points Won
67%
(
2 of
3)
37%
(
23 of
63)
Rtn Points Won
45%
(
28 of
62)
68
Total Points Won
57
|
7-5 6-3 | H2H | ||
R1 |
![]() ![]()
Chang Liu
Player
Olga Helmi
64%
(
49 of
77)
1st Serve %
56%
(
47 of
84)
1
Aces
2
2
Double Faults
13
65%
(
32 of
49)
1st Serve Won
64%
(
30 of
47)
64%
(
18 of
28)
2nd Serve Won
41%
(
15 of
37)
30%
(
3 of
10)
Break Points Won
33%
(
2 of
6)
35%
(
27 of
77)
Rtn Points Won
46%
(
39 of
84)
89
Total Points Won
72
|
6-3 7-6(2) | H2H | ||
R2 |
![]() ![]()
Himeno Sakatsume
Player
Chang Liu
55%
(
68 of
124)
1st Serve %
61%
(
62 of
101)
3
Aces
3
7
Double Faults
8
62%
(
42 of
68)
1st Serve Won
52%
(
32 of
62)
46%
(
26 of
56)
2nd Serve Won
44%
(
17 of
39)
89%
(
8 of
9)
Break Points Won
38%
(
6 of
16)
45%
(
56 of
124)
Rtn Points Won
51%
(
52 of
101)
120
Total Points Won
105
|
5-7 7-6(6) 6-0 | H2H | ||
R1 |
![]() ![]()
Chang Liu
Player
Alicia Smith
65%
(
40 of
62)
1st Serve %
55%
(
33 of
60)
5
Aces
2
3
Double Faults
6
68%
(
27 of
40)
1st Serve Won
48%
(
16 of
33)
50%
(
11 of
22)
2nd Serve Won
44%
(
12 of
27)
50%
(
5 of
10)
Break Points Won
100%
(
2 of
2)
39%
(
24 of
62)
Rtn Points Won
53%
(
32 of
60)
70
Total Points Won
52
|
7-5 6-2 | H2H | ||
R2 |
![]() ![]()
Nina Stojanovic
Player
Chang Liu
56%
(
27 of
48)
1st Serve %
60%
(
33 of
55)
3
Aces
1
6
Double Faults
0
85%
(
23 of
27)
1st Serve Won
45%
(
15 of
33)
33%
(
7 of
21)
2nd Serve Won
41%
(
9 of
22)
75%
(
6 of
8)
Break Points Won
40%
(
2 of
5)
38%
(
18 of
48)
Rtn Points Won
56%
(
31 of
55)
61
Total Points Won
42
|
6-1 6-4 | H2H | ||
R1 |
![]() ![]()
Chang Liu
Player
Sofia Shapatava
64%
(
36 of
56)
1st Serve %
69%
(
35 of
51)
4
Aces
0
3
Double Faults
1
61%
(
22 of
36)
1st Serve Won
43%
(
15 of
35)
50%
(
10 of
20)
2nd Serve Won
6%
(
1 of
16)
44%
(
7 of
16)
Break Points Won
22%
(
2 of
9)
43%
(
24 of
56)
Rtn Points Won
69%
(
35 of
51)
67
Total Points Won
40
|
6-1 6-1 | H2H | ||
QF |
![]() ![]()
Ziyue Sun
Player
Chang Liu
55%
(
53 of
96)
1st Serve %
69%
(
55 of
80)
0
Aces
5
8
Double Faults
4
64%
(
34 of
53)
1st Serve Won
51%
(
28 of
55)
40%
(
17 of
43)
2nd Serve Won
48%
(
12 of
25)
38%
(
5 of
13)
Break Points Won
26%
(
5 of
19)
47%
(
45 of
96)
Rtn Points Won
50%
(
40 of
80)
91
Total Points Won
85
|
4-6 7-5 10-8 | H2H | ||
Q1 |
![]() ![]()
Chang Liu
Player
Zhibek Kulambayeva
67%
(
31 of
46)
1st Serve %
68%
(
28 of
41)
2
Aces
0
1
Double Faults
4
68%
(
21 of
31)
1st Serve Won
39%
(
11 of
28)
53%
(
8 of
15)
2nd Serve Won
31%
(
4 of
13)
100%
(
6 of
6)
Break Points Won
100%
(
2 of
2)
37%
(
17 of
46)
Rtn Points Won
63%
(
26 of
41)
55
Total Points Won
32
|
6-1 6-2 | H2H | ||
R1 |
![]() ![]()
Meiqi Guo
Player
Chang Liu
52%
(
24 of
46)
1st Serve %
58%
(
32 of
55)
2
Aces
0
1
Double Faults
4
67%
(
16 of
24)
1st Serve Won
66%
(
21 of
32)
59%
(
13 of
22)
2nd Serve Won
39%
(
9 of
23)
30%
(
3 of
10)
Break Points Won
50%
(
3 of
6)
37%
(
17 of
46)
Rtn Points Won
45%
(
25 of
55)
54
Total Points Won
47
|
6-4 6-3 | H2H |
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OPPONENT | Score | H2H | |||
---|---|---|---|---|---|
R1 |
![]() ![]()
Olga Helmi
Player
Styliani Roussopoulou
72%
(
23 of
32)
1st Serve %
64%
(
27 of
42)
0
Aces
0
4
Double Faults
9
48%
(
11 of
23)
1st Serve Won
56%
(
15 of
27)
33%
(
3 of
9)
2nd Serve Won
20%
(
3 of
15)
33%
(
3 of
9)
Break Points Won
43%
(
3 of
7)
56%
(
18 of
32)
Rtn Points Won
57%
(
24 of
42)
38
Total Points Won
36
|
7-6(2) 6-1 | H2H | ||
SF |
![]() ![]()
Alice Robbe
Player
Olga Helmi
71%
(
35 of
49)
1st Serve %
54%
(
35 of
65)
5
Aces
4
3
Double Faults
6
77%
(
27 of
35)
1st Serve Won
63%
(
22 of
35)
36%
(
5 of
14)
2nd Serve Won
37%
(
11 of
30)
45%
(
5 of
11)
Break Points Won
100%
(
1 of
1)
35%
(
17 of
49)
Rtn Points Won
49%
(
32 of
65)
64
Total Points Won
50
|
6-4 6-1 | H2H | ||
QF |
![]() ![]()
Olga Helmi
Player
Lidia Encheva
59%
(
55 of
93)
1st Serve %
71%
(
65 of
92)
1
Aces
3
5
Double Faults
2
62%
(
34 of
55)
1st Serve Won
51%
(
33 of
65)
61%
(
23 of
38)
2nd Serve Won
48%
(
13 of
27)
47%
(
7 of
15)
Break Points Won
29%
(
2 of
7)
39%
(
36 of
93)
Rtn Points Won
50%
(
46 of
92)
103
Total Points Won
82
|
6-1 6-7(5) 6-2 | H2H | ||
R2 | 7-5 6-4 | H2H | |||
R1 |
![]() ![]()
Olga Helmi
Player
Elisa Rohrbach
65%
(
26 of
40)
1st Serve %
66%
(
27 of
41)
0
Aces
0
4
Double Faults
3
65%
(
17 of
26)
1st Serve Won
41%
(
11 of
27)
64%
(
9 of
14)
2nd Serve Won
43%
(
6 of
14)
56%
(
5 of
9)
Break Points Won
50%
(
1 of
2)
35%
(
14 of
40)
Rtn Points Won
59%
(
24 of
41)
50
Total Points Won
31
|
6-0 6-3 | H2H | ||
QF |
![]() ![]()
Ariana Arseneault
Player
Olga Helmi
53%
(
28 of
53)
1st Serve %
64%
(
41 of
64)
0
Aces
1
6
Double Faults
6
75%
(
21 of
28)
1st Serve Won
44%
(
18 of
41)
44%
(
11 of
25)
2nd Serve Won
39%
(
9 of
23)
75%
(
6 of
8)
Break Points Won
67%
(
2 of
3)
40%
(
21 of
53)
Rtn Points Won
58%
(
37 of
64)
69
Total Points Won
48
|
6-3 6-1 | H2H | ||
Q1 |
![]() ![]()
Conny Perrin
Player
Olga Helmi
65%
(
48 of
74)
1st Serve %
55%
(
34 of
62)
9
Aces
2
4
Double Faults
7
79%
(
38 of
48)
1st Serve Won
68%
(
23 of
34)
35%
(
9 of
26)
2nd Serve Won
46%
(
13 of
28)
80%
(
4 of
5)
Break Points Won
33%
(
2 of
6)
36%
(
27 of
74)
Rtn Points Won
42%
(
26 of
62)
73
Total Points Won
63
|
6-4 7-5 | H2H | ||
R1 |
![]() ![]()
Harmony Tan
Player
Olga Helmi
60%
(
36 of
60)
1st Serve %
53%
(
34 of
64)
5
Aces
1
2
Double Faults
4
78%
(
28 of
36)
1st Serve Won
59%
(
20 of
34)
42%
(
10 of
24)
2nd Serve Won
37%
(
11 of
30)
45%
(
5 of
11)
Break Points Won
50%
(
2 of
4)
37%
(
22 of
60)
Rtn Points Won
52%
(
33 of
64)
71
Total Points Won
53
|
7-5 6-2 | H2H | ||
QF |
![]() ![]()
Olga Helmi
Player
Josy Daems
57%
(
36 of
63)
1st Serve %
75%
(
51 of
68)
0
Aces
2
7
Double Faults
3
67%
(
24 of
36)
1st Serve Won
53%
(
27 of
51)
41%
(
11 of
27)
2nd Serve Won
41%
(
7 of
17)
42%
(
5 of
12)
Break Points Won
33%
(
3 of
9)
44%
(
28 of
63)
Rtn Points Won
50%
(
34 of
68)
69
Total Points Won
62
|
6-4 6-4 | H2H | ||
R2 |
![]() ![]()
Anouck Vrancken Peeters
Player
Olga Helmi
63%
(
31 of
49)
1st Serve %
47%
(
23 of
49)
2
Aces
3
2
Double Faults
5
74%
(
23 of
31)
1st Serve Won
61%
(
14 of
23)
44%
(
8 of
18)
2nd Serve Won
27%
(
7 of
26)
46%
(
6 of
13)
Break Points Won
50%
(
2 of
4)
37%
(
18 of
49)
Rtn Points Won
57%
(
28 of
49)
59
Total Points Won
39
|
6-2 6-2 | H2H |
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