MATCH
04.12.19 | 1st round | Chang Liu | Olga Helmi | 6-3, 7-62 | ![]() | Hard |
MATCH STATS
1st SERVE % | 49/77 (64%) | 47/84 (56%) |
1st SERVE POINTS WON | 32/49 (65%) | 30/47 (64%) |
2nd SERVE POINTS WON | 18/28 (64%) | 15/37 (41%) |
BREAK POINTS WON | 3/10 (30%) | 2/6 (33%) |
TOTAL RETURN POINTS WON | 39/84 (46%) | 27/77 (35%) |
TOTAL POINTS WON | 89/161 (55%) | 72/161 (45%) |
DOUBLE FAULTS | 2 | 13 |
ACES | 1 | 2 |
MATCH STATS
1 | ||
Chang Liu ![]() | 0-0 | |
0-0, 15-0, 40-40, 40-A[BP], 40-40 | ||
1-1 | Olga Helmi ![]() | |
0-0, 0-15, 30-40 | ||
Chang Liu ![]() | 1-2 | |
0-0, 15-0, 30-0, 30-15, 30-30, 40-30, 40-40, A-40, 40-40, A-40 | ||
2-2 | Olga Helmi ![]() | |
0-0, 15-0, 15-15, 30-15, 40-15[BP] | ||
Chang Liu ![]() | 3-2 | |
0-0, 0-15, 0-30, 15-30, 30-30, 30-40[BP] | ||
3-3 | Olga Helmi ![]() | |
0-0 | ||
Chang Liu ![]() | 4-3 | |
5-3 | Olga Helmi ![]() | |
6-3 |
2 | ||
Chang Liu ![]() | 0-0 | |
1-0 | Olga Helmi ![]() | |
0-0, 15-0, 15-15, 30-15, 40-15[BP] | ||
Chang Liu ![]() | 2-0 | |
0-0, 0-15, 15-15, 30-15, 30-30, 30-40[BP] | ||
2-1 | Olga Helmi ![]() | |
0-0, 15-0, 30-0, 40-A, 40-40, A-40[BP] | ||
Chang Liu ![]() | 3-1 | |
0-0 | ||
3-2 | Olga Helmi ![]() | |
0-0, 15-0, 30-0 | ||
Chang Liu ![]() | 4-2 | |
0-0, 15-15, 30-15, 40-15, 40-40, 40-A[BP], 40-40, 40-A[BP], 40-40, 40-A[BP] | ||
4-3 | Olga Helmi ![]() | |
0-0 | ||
4-5 | Olga Helmi ![]() | |
0-0 | ||
Chang Liu ![]() | 5-5 | |
0-0, 0-15, 15-15, 15-30, 15-40[BP], 30-40[BP], 40-40, 40-A[BP] | ||
5-6 | Olga Helmi ![]() | |
0-0, 0-15, 40-30[BP] | ||
Chang Liu ![]() | 6-6 | |
0-0, 1-0, 2-0, 3-0 | ||
7-62 |
INFO: click on player name to show detailed player statistics
Chang Liu vs. Olga Helmi - H2H matches
04.12.19 | 1st round | Chang Liu | Olga Helmi | 6-3, 7-62 | match details | ![]() | Hard |
Chang Liu form & Olga Helmi form
Chang Liu - last matches
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06.12.19 1/4 | vs. Pei-Chi Lee | 1-6, 6-0, 3-6 | ![]() | match details |
05.12.19 2nd round | vs. Sakura Hondo | 7-5, 6-3 | ![]() | match details |
04.12.19 1st round | vs. Olga Helmi | 6-3, 7-62 | ![]() | match details |
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28.11.19 2nd round | vs. Himeno Sakatsume | 7-5, 6-76, 0-6 | ![]() | match details |
27.11.19 1st round | vs. Alicia Smith | 7-5, 6-2 | ![]() | match details |
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07.11.19 2nd round | vs. Nina Stojanovic | 1-6, 4-6 | ![]() | match details |
06.11.19 1st round | vs. Sofia Shapatava | 6-1, 6-1 | ![]() | match details |
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28.10.19 qual. | vs. Ziyue Sun | 6-4, 5-7, 8-10 | ![]() | match details |
28.10.19 q 1 | vs. Zhibek Kulambayeva | 6-1, 6-2 | ![]() | match details |
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23.10.19 1st round | vs. Meiqi Guo | 4-6, 3-6 | ![]() | match details |
21.10.19 qual. | vs. Sofia Shapatava | 6-3, 6-4 | ![]() | match details |
21.10.19 q 2 | vs. Shanshan Guo | 6-1, 6-3 | ![]() | match details |
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17.10.19 2nd round | vs. Yu-Ting Hsieh | 6-2, 6-2 | ![]() | match details |
17.10.19 1/4 | vs. Sakura Hosogi | 2-6, 5-7 | ![]() | match details |
16.10.19 1st round | vs. Tamachan Momkoonthod | 6-1, 2-6, 6-0 | ![]() | match details |
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09.10.19 1st round | vs. Man Ying Maggie Ng | 3-6, 4-6 | ![]() | match details |
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27.08.19 qual. | vs. Eden Silva | 6-72, 6-1, 7-10 | ![]() | match details |
26.08.19 q 1 | vs. Yana Sizikova | 6-4, 6-1 | ![]() | match details |
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16.08.19 1/4 | vs. Zuzana Zlochova | 2-6, 0-6 | ![]() | match details |
15.08.19 2nd round | vs. Eudice Wong Chong | 5-7, 7-66, 3-0, Eudice Wong Chong - retired | ![]() | match details |
14.08.19 1st round | vs. Kyoka Okamura | 6-1, 7-61 | ![]() | match details |
13.08.19 qual. | vs. Jiaying He | 6-4, 6-1 | ![]() | match details |
12.08.19 q 1 | vs. Yuping Wang | 6-0, 6-4 | ![]() | match details |
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01.08.19 2nd round | vs. Valeria Savinykh | 1-6, 1-6 | ![]() | match details |
30.07.19 1st round | vs. Yexin Ma | 6-3, 6-1 | ![]() | match details |
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16.07.19 1st round | vs. Jia-Jing Lu | 2-6, 2-6 | ![]() | match details |
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11.07.19 2nd round | vs. Fangzhou Liu | 4-6, 3-6 | ![]() | match details |
10.07.19 1st round | vs. Ziyi Yang | 6-3, 3-6, 6-3 | ![]() | match details |
09.07.19 qual. | vs. Jennifer Luikham | 7-64, 6-1 | ![]() | match details |
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03.07.19 1st round | vs. Shanshan Guo | 0-6, 4-6 | ![]() | match details |
Olga Helmi - last matches
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15.04.25 1st round | vs. Jenny Lim | 3-6, 5-7 | ![]() | match details |
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26.03.25 1st round | vs. Lucie Pawlak | 2-6, 6-4, 6-75 | ![]() | match details |
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21.03.25 1/4 | vs. Marcelina Podlinska | 7-64, 3-6, 3-6 | ![]() | match details |
20.03.25 2nd round | vs. Eva Marie Voracek | 6-4, 6-4 | ![]() | match details |
18.03.25 1st round | vs. Styliani Roussopoulou | 7-62, 6-1 | ![]() | match details |
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07.03.25 1/2 | vs. Alice Robbe | 4-6, 1-6 | ![]() | match details |
06.03.25 1/4 | vs. Lidia Encheva | 6-1, 6-75, 6-2 | ![]() | match details |
05.03.25 2nd round | vs. Maelle Leclercq | 7-5, 6-4 | ![]() | match details |
04.03.25 1st round | vs. Elisa Rohrbach | 6-0, 6-3 | ![]() | match details |
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03.02.25 qual. | vs. Ariana Arseneault | 3-6, 1-6 | ![]() | match details |
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27.01.25 q 1 | vs. Conny Perrin | 4-6, 5-7 | ![]() | match details |
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23.01.25 1st round | vs. Harmony Tan | 5-7, 2-6 | ![]() | match details |
20.01.25 qual. | vs. Josy Daems | 6-4, 6-4 | ![]() | match details |
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08.01.25 2nd round | vs. Anouck Vrancken Peeters | 2-6, 2-6 | ![]() | match details |
06.01.25 1st round | vs. Celia Cervino Ruiz | 4-6, 6-3, 7-5 | ![]() | match details |
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04.12.24 2nd round | vs. Iva Primorac | 4-6, 3-6 | ![]() | match details |
03.12.24 1st round | vs. Elena Bocchi | 6-1, 6-1 | ![]() | match details |
02.12.24 qual. | vs. Elisabeth Junge-Ilges | 6-1, 6-1 | ![]() | match details |
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27.11.24 2nd round | vs. Lina Glushko | 4-6, 2-6 | ![]() | match details |
26.11.24 1st round | vs. Carlotta Moccia | 2-6, 7-5, 6-2 | ![]() | match details |
25.11.24 qual. | vs. Sara Mikaca | 6-2, 3-6, 6-4 | ![]() | match details |
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12.11.24 1st round | vs. Holly Hutchinson | 2-6, 6-77 | ![]() | match details |
11.11.24 qual. | vs. Vasilisa Borisova | 7-5, 6-3 | ![]() | match details |
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28.10.24 qual. | vs. Mathilde Lollia | 0-6, 1-3, - Olga Helmi - retired | ![]() | match details |
27.10.24 q 1 | vs. Emily Webley-Smith | 7-5, 1-6, 6-3 | ![]() | match details |
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19.10.24 1/2 | vs. Barbora Palicova | 5-7, 3-6 | ![]() | match details |
18.10.24 1/4 | vs. Selina Dal | 3-6, 6-0, 7-5 | ![]() | match details |
17.10.24 2nd round | vs. Diana Martynov | 6-4, 6-4 | ![]() | match details |
16.10.24 1st round | vs. Astrid Lew Yan Foon | 6-4, 6-3 | ![]() | match details |
14.10.24 qual. | vs. Lucie Nguyen Tan | 6-2, 6-3 | ![]() | match details |