INFO: click on player name to show detailed player statistics
Leylah Annie Fernandez vs. Marta Kostyuk - H2H matches
| 11.05.25 | 3rd round | Marta Kostyuk | Leylah Annie Fernandez | 6-4, 6-2 | match details |  Rome | Clay |
Leylah Annie Fernandez form & Marta Kostyuk form
Leylah Annie Fernandez - last matches
 Paris - Clay | ||||
| 25.05.25 1st round | vs. Olga Danilovic | 3-6, 1-6 |  | match details |
| Strasbourg - Clay | ||||
| 18.05.25 1st round | vs. Diane Parry | 5-7, 6-73 | | match details |
| Rome - Clay | ||||
| 11.05.25 3rd round | vs. Marta Kostyuk | 4-6, 2-6 | | match details |
| 09.05.25 2nd round | vs. Antonia Ruzic | 6-4, 6-0 |  | match details |
 Vic - Clay | ||||
| 30.04.25 2nd round | vs. Aliaksandra Sasnovich | 4-6, 6-2, 2-6 | | match details |
| 29.04.25 1st round | vs. Lucia Cortez Llorca | 6-1, 6-2 | | match details |
| Madrid - Clay | ||||
| 24.04.25 2nd round | vs. Ann Li | 4-6, 6-3, 4-6 | | match details |
 Miami - Hard | ||||
| 22.03.25 3rd round | vs. Ashlyn Krueger | 1-6, 5-7 | | match details |
| 20.03.25 2nd round | vs. Alycia Parks | 7-61, 6-3 | | match details |
| Indian Wells - Hard | ||||
| 08.03.25 2nd round | vs. Jaqueline Cristian | 7-5, 6-75, 3-6 | | match details |
 Dubai - Hard | ||||
| 16.02.25 1st round | vs. Elise Mertens | 2-6, 2-6 | | match details |
 Doha - Hard | ||||
| 12.02.25 3rd round | vs. Amanda Anisimova | 3-6, 0-6 | | match details |
| 10.02.25 2nd round | vs. Emma Navarro | 6-2, 6-2 | | match details |
| 09.02.25 1st round | vs. Greetje Minnen | 6-1, 6-2 | | match details |
| Abu Dhabi - Hard | ||||
| 06.02.25 1/4 | vs. Ashlyn Krueger | 5-7, 6-4, 2-6 | | match details |
| 05.02.25 2nd round | vs. Lulu Sun | 6-0, 6-3 | | match details |
| 04.02.25 1st round | vs. Moyuka Uchijima | 7-63, 7-60 | | match details |
 Melbourne - Hard | ||||
| 17.01.25 3rd round | vs. Cori Gauff | 4-6, 2-6 | | match details |
| 15.01.25 2nd round | vs. Cristina Bucsa | 3-6, 6-4, 6-4 | | match details |
| 12.01.25 1st round | vs. Yuliia Starodubtseva | 7-5, 6-4 | | match details |
| Adelaide - Hard | ||||
| 06.01.25 1st round | vs. Ekaterina Alexandrova | 4-6, 6-3, 2-6 | | match details |
| 05.01.25 qual. | vs. Irina-Camelia Begu | 6-3, 6-1 | | match details |
| 04.01.25 q 1 | vs. Jodie Anna Burrage | 6-3, 7-62 | | match details |
| Australia - Hard | ||||
| 29.12.24 | vs. Cori Gauff | 3-6, 2-6 | | match details |
| 28.12.24 | vs. Donna Vekic | 6-4, 6-3 | | match details |
| Billie Jean - I. hard | ||||
| 17.11.24 | vs. Katie Boulter | 2-6, 4-6 | | match details |
 Hong Kong - Hard | ||||
| 02.11.24 1/2 | vs. Diana Shnaider | 4-6, 2-6 | | match details |
| 01.11.24 1/4 | vs. Bernarda Pera | 6-1, 7-67 | | match details |
| 31.10.24 2nd round | vs. Kimberly Birrell | 6-1, 6-2 | | match details |
| 29.10.24 1st round | vs. Heather Watson | 6-2, 6-2 | | match details |
Marta Kostyuk - last matches
| Paris - Clay | ||||
| 25.05.25 1st round | vs. Sara Bejlek | 3-6, 1-6 | | match details |
| Rome - Clay | ||||
| 12.05.25 4th round | vs. Aryna Sabalenka | 1-6, 6-78 | | match details |
| 11.05.25 3rd round | vs. Leylah Annie Fernandez | 6-4, 6-2 | | match details |
| 09.05.25 2nd round | vs. Daria Kasatkina | 6-4, 6-2 | | match details |
| 07.05.25 1st round | vs. Alexandra Eala | 6-0, 6-1 | | match details |
| Madrid - Clay | ||||
| 30.04.25 1/4 | vs. Aryna Sabalenka | 6-74, 6-77 | | match details |
| 29.04.25 4th round | vs. Anastasia Potapova | 6-3, 6-2 | | match details |
| 27.04.25 3rd round | vs. Veronika Kudermetova | 6-0, 4-6, 6-4 | | match details |
| 25.04.25 2nd round | vs. Emma Raducanu | 6-4, 2-6, 6-2 | | match details |
 Billie Jean - Clay | ||||
| 12.04.25 Rubber 1 | vs. Celine Naef | 4-6, 6-71 | | match details |
| 11.04.25 Rubber 1 | vs. Katarzyna Kawa | 6-1, 6-2 | | match details |
| Miami - Hard | ||||
| 24.03.25 4th round | vs. Jessica Pegula | 2-6, 3-6 | | match details |
| 23.03.25 3rd round | vs. Anna Blinkova | 6-2, 6-1 | | match details |
| 21.03.25 2nd round | vs. Kimberly Birrell | 7-5, 4-6, 6-3 | | match details |
| Indian Wells - Hard | ||||
| 11.03.25 4th round | vs. Qinwen Zheng | 3-6, 2-6 | | match details |
| 09.03.25 3rd round | vs. Caroline Dolehide | 6-3, 6-3 | | match details |
| 07.03.25 2nd round | vs. Robin Montgomery | 6-1, 6-3 | | match details |
 Merida - Hard | ||||
| 25.02.25 1st round | vs. Daria Saville | 4-6, 6-76 | | match details |
| Dubai - Hard | ||||
| 18.02.25 2nd round | vs. Sofia Kenin | 7-5, 6-77, 6-75 | | match details |
| 17.02.25 1st round | vs. Katerina Siniakova | 6-3, 6-4 | | match details |
| Doha - Hard | ||||
| 13.02.25 1/4 | vs. Amanda Anisimova | 6-4, 5-7, 4-6 | | match details |
| 12.02.25 3rd round | vs. Magda Linette | 6-4, 6-2 | | match details |
| 11.02.25 2nd round | vs. Cori Gauff | 6-2, 7-5 | | match details |
| 09.02.25 1st round | vs. Zeynep Sonmez | 6-3, 6-3 | | match details |
| Melbourne - Hard | ||||
| 17.01.25 3rd round | vs. Paula Badosa Gibert | 4-6, 6-4, 3-6 | | match details |
| 15.01.25 2nd round | vs. Jule Niemeier | 6-3, 6-0 | | match details |
| 13.01.25 1st round | vs. Nao Hibino | 3-6, 6-3, 6-1 | | match details |
| Adelaide - Hard | ||||
| 07.01.25 1st round | vs. Ashlyn Krueger | 6-4, 2-6, 2-6 | | match details |
| Brisbane - Hard | ||||
| 01.01.25 2nd round | vs. Yue Yuan | 4-6, 3-6 | | match details |
 Wuhan - Hard | ||||
| 10.10.24 3rd round | vs. Cori Gauff | 4-6, 1-6 | | match details |
