Nombre: Klara Kosan
País: USA
Fecha de nacimiento: 08.10.01, 24 años
Partidos totales: 80
ganar: 35
%: 43.75 %
País: USA
Fecha de nacimiento: 08.10.01, 24 años
Partidos totales: 80
ganar: 35
%: 43.75 %
| año | resumen | Difícil | Arcilla | I. difícil | Alfombra | Césped | Acrílico |
| 2026 | 3/6 | 2/4 | 0/0 | 1/2 | 0/0 | 0/0 | 0/0 |
| 2025 | 15/19 | 10/14 | 0/3 | 5/2 | 0/0 | 0/0 | 0/0 |
| 2024 | 10/11 | 8/7 | 0/1 | 2/3 | 0/0 | 0/0 | 0/0 |
| 2023 | 4/5 | 4/5 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2022 | 3/1 | 3/1 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2019 | 0/2 | 0/2 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2018 | 0/1 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 35/45 | 27/34 | 0/4 | 8/7 | 0/0 | 0/0 | 0/0 |
| porc. % | 43.75 % | 44.26 % | 0 % | 53.33 % | 0 % | 0 % | 0 % |
Klara Kosan / programado / pasado
| No se encontraron partidos |
Klara Kosan form
Klara Kosan / últimos 50 partidos
| 04.06.26 | 2da ronda | Jo-Yee Chan | Klara Kosan | 7-64, 6-4 |  | match details |  W15 Lakewood | Difícil |
| 02.06.26 | 1er ronda | Klara Kosan | Capucine Jauffret | 6-2, 6-4 |  | match details | ||
| 27.05.26 | 1er ronda | Jaedan Brown | Klara Kosan | 0-6, 6-4, 6-2 | | match details | W15 Lakewood | Difícil |
| 12.03.26 | 2da ronda | Dasha Ivanova | Klara Kosan | 3-6, 6-3, 6-3 | | match details |  W15 Victoriaville | I. difícil |
| 10.03.26 | 1er ronda | Klara Kosan | Athina Schlepphorst | 6-2, 6-4 | | match details | ||
| 04.03.26 | 1er ronda | Dasha Ivanova | Klara Kosan | 6-3, 6-0 | | match details | W15 Trois | I. difícil |
| 17.02.26 | calif. | Mathilde Ngijol-Carre | Klara Kosan | 7-5, 6-1 | | match details | W35 Las | Difícil |
| 16.02.26 | c 1 | Klara Kosan | Miah Webb | 4-6, 6-2, 10-8 | | match details | ||
| 26.01.26 | c 1 | Mary Lewis | Klara Kosan | 7-5, 4-6, 6-3 | | match details | W100 San | Difícil |
| 13.10.25 | c 1 | Yilin Chen | Klara Kosan | 7-62, 6-3 | | match details | W35 Bakersfield | Difícil |
| 09.10.25 | 2da ronda | Madison Sieg | Klara Kosan | 6-1, 6-0 | | match details | W35 Redding | Difícil |
| 07.10.25 | 1er ronda | Klara Kosan | Victoria Allen | 4-1, Victoria Allen - retirado | | match details | ||
| 06.10.25 | calif. | Klara Kosan | Elvira Juravliova | 6-0, 6-2 | | match details | ||
| 29.09.25 | c 1 | Ekaterina Khayrutdinova | Klara Kosan | 6-3, 6-4 | | match details | W35 San | Difícil |
| 22.09.25 | c 1 | Carolina Bohrer Martins | Klara Kosan | 7-5, 3-6, 6-1 | | match details | W75 Templeton | Difícil |
| 21.07.25 | c 1 | Salma Ewing | Klara Kosan | 6-4, 6-1 | | match details | W35 Florence | Difícil |
| 03.07.25 | 2da ronda | Kylie Collins | Klara Kosan | 6-2, 6-3 | | match details | W15 Los | Difícil |
| 01.07.25 | 1er ronda | Klara Kosan | Camille Kiss | 6-3, 6-1 | | match details | ||
| 24.06.25 | 1er ronda | Alanis Hamilton | Klara Kosan | 2-6, 6-3, 6-4 | | match details | W15 Lakewood | Difícil |
| 20.06.25 | 1/4 | Alyssa Ahn | Klara Kosan | 6-3, 4-6, 6-2 | | match details | W15 Rancho | Difícil |
| 19.06.25 | 2da ronda | Klara Kosan | Lily Fairclough | 7-64, 6-3 | | match details | ||
| 18.06.25 | 1er ronda | Klara Kosan | Mio Mushika | 6-2, 7-5 | | match details | ||
| 10.06.25 | 1er ronda | Alyssa Ahn | Klara Kosan | 6-1, 7-5 | | match details | W15 San | Difícil |
| 25.05.25 | c 1 | Mara Guth | Klara Kosan | 6-2, 6-4 | | match details |  W35 Warmbad | Arcilla |
| 04.05.25 | c 1 | Michika Ozeki | Klara Kosan | 6-4, 6-0 | | match details |  W35 Nottingham | Difícil |
| 29.04.25 | 1er ronda | Marie Weckerle | Klara Kosan | 1-6, 6-0, 6-3 | | match details | W35 Nottingham | Difícil |
| 28.04.25 | calif. | Klara Kosan | Hephzibah Oluwadare | 6-1, 6-4 | | match details | ||
| 27.04.25 | c 1 | Klara Kosan | Francesca Simpson | 6-1, 6-2 | | match details | ||
| 14.04.25 | c 1 | Mia Horvit | Klara Kosan | 6-2, 6-2 | | match details |  W35 Santa | Arcilla |
| 07.04.25 | c 1 | Yuliya Hatouka | Klara Kosan | 6-1, 6-3 | | match details | W35 Santa | Arcilla |
| 12.03.25 | 1er ronda | Sara Daavettila | Klara Kosan | 6-3, 6-2 | | match details | W15 Montreal | I. difícil |
| 11.03.25 | calif. | Klara Kosan | Kelly Keller | 6-2, 6-1 | | match details | ||
| 10.03.25 | c 1 | Klara Kosan | Laurence Demers | 6-1, 6-4 | | match details | ||
| 05.03.25 | 2da ronda | Emily Appleton | Klara Kosan | 6-3, 6-3 | | match details | W15 Trois | I. difícil |
| 04.03.25 | 1er ronda | Klara Kosan | Allie Bittner | 3-6, 7-63, 6-4 | | match details | ||
| 03.03.25 | calif. | Klara Kosan | Juliette Lorthios-Guilledroit | 6-0, 6-0 | | match details | ||
| 02.03.25 | c 1 | Klara Kosan | Neda Rahimkhani | 6-4, 6-3 | | match details | ||
| 02.02.25 | c 1 | Georgina Hays | Klara Kosan | 6-4, 2-6, 10-7 | | match details |  W15 Monastir | Difícil |
| 28.01.25 | calif. | Milana Maslenkova | Klara Kosan | 6-4, 6-3 | | match details | W15 Monastir | Difícil |
| 27.01.25 | c 2 | Klara Kosan | Sylvie Zund | 6-0, 6-3 | | match details | ||
| 26.01.25 | c 1 | Klara Kosan | Allegra Hodson | 6-2, 6-1 | | match details | ||
| 20.01.25 | c 2 | Johanna Silva | Klara Kosan | 6-4, 6-1 | | match details | W15 Monastir | Difícil |
| 19.01.25 | c 1 | Klara Kosan | Selya Rakki | 5-7, 6-1, 10-3 | | match details | ||
| 05.11.24 | calif. | Camille Kiss | Klara Kosan | 6-2, 6-3 | | match details | W15 Lincoln | I. difícil |
| 04.11.24 | c 1 | Klara Kosan | Sana Garakani | 6-1, 6-4 | | match details | ||
| 01.10.24 | calif. | Karolina Vlckova | Klara Kosan | 6-4, 6-3 | | match details |  W15 Trnava | I. difícil |
| 30.09.24 | c 1 | Klara Kosan | Viktoria Lackova | 6-2, 6-3 | | match details | ||
| 23.09.24 | c 1 | Mia Chudejova | Klara Kosan | 6-75, 6-1, 10-5 | | match details | W15 Trnava | I. difícil |
| 13.08.24 | 1er ronda | Emily Sartz-Lunde | Klara Kosan | 6-4, 6-2 | | match details | W15 Huntsville | Arcilla |
| 08.07.24 | c 1 | Kayla Chung | Klara Kosan | 6-0, 6-2 | | match details | W15 Lakewood | Difícil |