Country
Birthdate
Height
Weight
Profi since
Play
Ranking's position
Points
Prize money
Birthdate
Height
Weight
Profi since
Play
Ranking's position
Points
Prize money
Estonia
14.05.88, 37 years
14.05.88, 37 years
Bianca Koch vs. Barbara Kvelstein - head to head matches
| 27.06.11 | q 1 | Bianca Koch | Barbara Kvelstein | 6-0, 6-2 | match details |  Stuttgart Vaihingen | Clay |
| 15.06.09 | 1st round | Barbara Kvelstein | Bianca Koch | 6-3, 6-4 | match details |  Gausdal | Hard |
Bianca Koch form & Barbara Kvelstein form
Bianca Koch - last matches
 Prague - Clay | ||||
| 23.09.13 1st round | vs. Eva Rutarova | 7-5, 6-1 |  | match details |
| 23.09.13 2nd round | vs. Ekaterina Alexandrova | 6-3, 3-6, 2-6 |  | match details |
 Budva - Clay | ||||
| 16.09.13 1st round | vs. Andrea Nikic | 6-1, 6-0 | | match details |
| 16.09.13 2nd round | vs. Iva Mekovec | 3-6, 2-6 | | match details |
 Caslano - Clay | ||||
| 26.08.13 1st round | vs. Tayisiya Morderger | 6-74, 6-2, 3-6 | | match details |
 Enschede - Clay | ||||
| 19.08.13 1/4 | vs. Tayisiya Morderger | 6-1, 4-6, 2-6 | | match details |
| 19.08.13 2nd round | vs. Tori Kinard | 6-2, 3-6, 6-4 | | match details |
| 19.08.13 1st round | vs. Julia Lohoff | 6-2, 6-2 | | match details |
| Ratingen - Clay | ||||
| 12.08.13 1st round | vs. Catherine Chantraine | 6-3, 6-1 | | match details |
| 12.08.13 2nd round | vs. Amandine Hesse | 6-4, 6-3 | | match details |
| 12.08.13 1/4 | vs. Julia Lohoff | 3-6, 2-6 | | match details |
| Hechingen - Clay | ||||
| 05.08.13 q 2 | vs. Sina Haas | 4-6, 1-6 | | match details |
| Aschaffenburg - Clay | ||||
| 08.07.13 q 2 | vs. Natalie Proese | 6-2, 1-6, 4-6 | | match details |
 Brussels - Clay | ||||
| 01.07.13 1st round | vs. Steffi Distelmans | 5-7, 3-6 | | match details |
| Stuttgart Vaihingen - Clay | ||||
| 24.06.13 qual. | vs. Natalija Stevanovic | 6-4, 2-6, 3-6 | | match details |
| 24.06.13 q 1 | vs. Carmen Smolka | 6-1, 6-3 | | match details |
 Sarajevo - Clay | ||||
| 03.06.13 1/4 | vs. Xenia Knoll | 1-6, 2-6 | | match details |
| 03.06.13 1st round | vs. Milica Hadzi Tanovic | 6-0, 7-65 | | match details |
| 03.06.13 2nd round | vs. Daiana Negreanu | 6-2, 2-6, 6-4 | | match details |
 Girona - Clay | ||||
| 20.05.13 1st round | vs. Sarah Finck | 6-3, 6-4 | | match details |
| 20.05.13 1/4 | vs. Lisanne Van Riet | 5-7, 2-6 | | match details |
| 20.05.13 2nd round | vs. Carmen Lopez-Rueda | 7-5, 7-5 | | match details |
| Monzon - Hard | ||||
| 13.05.13 1st round | vs. Magda Aubets Macia | 6-2, 6-1 | | match details |
| 13.05.13 2nd round | vs. Julie Tringa | 6-3, 6-0 | | match details |
| 13.05.13 1/4 | vs. Polina Vinogradova | 7-5, 4-6, 3-6 | | match details |
| Les Franqueses - Hard | ||||
| 22.04.13 2nd round | vs. Ana Belzunce-Crompin | 3-6, 2-6 | | match details |
| 22.04.13 1st round | vs. Aida Martinez Sanjuan | 6-2, 4-6, 6-4 | | match details |
| Frauenfeld - Carpet | ||||
| 04.03.13 1st round | vs. Samantha Koelliker | 7-5, 6-3 | | match details |
| 04.03.13 2nd round | vs. Ksenia Kirillova | 6-2, 6-4 | | match details |
| 04.03.13 1/4 | vs. Kathinka Von Deichmann | 1-6, 3-6 | | match details |
Barbara Kvelstein - last matches
| Aschaffenburg - Clay | ||||
| 04.07.11 q 1 | vs. Katerina Vankova | 1-6, 1-6 | | match details |
| Stuttgart Vaihingen - Clay | ||||
| 27.06.11 q 1 | vs. Bianca Koch | 0-6, 2-6 | | match details |
 Antalya - Hard | ||||
| 18.04.11 q 1 | vs. Amina St. Hill | 0-6, 0-6 | | match details |
 Tallinn - I. hard | ||||
| 17.01.11 1st round | vs. Maya Gaverova | 0-3, - Barbara Kvelstein - retired | | match details |
| Tallinn - Hard | ||||
| 10.08.09 2nd round | vs. Keren Shlomo | 1-6, 0-6 | | match details |
| 10.08.09 1st round | vs. Natasha-Natalia Shigina | 6-1, 6-0 | | match details |
 Savitaipale - Clay | ||||
| 03.08.09 1st round | vs. Anett Schutting | 1-6, 4-6 | | match details |
| Tampere - Clay | ||||
| 27.07.09 1st round | vs. Hayley Ericksen | 3-6, 3-6 | | match details |
| Gausdal - Hard | ||||
| 15.06.09 1st round | vs. Bianca Koch | 6-3, 6-4 | | match details |
| 15.06.09 2nd round | vs. Anne-Valerie Evain | 4-6, 5-7 | | match details |
 Warsaw - Clay | ||||
| 04.05.09 1st round | vs. Julia Jagodzinska | 5-7, 7-5, 7-67 | | match details |
| 04.05.09 2nd round | vs. Sylwia Zagorska | 3-6, 0-6 | | match details |
| Gausda - Hard | ||||
| 21.07.08 1st round | vs. Jennifer Allan | 7-63, 6-3 | | match details |
| 21.07.08 2nd round | vs. Mona Barthel | 1-6, 0-6 | | match details |
 Chihuahua - Clay | ||||
| 17.09.07 1st round | vs. Hilda Zuleta-Cabrera | 0-6, 2-6 | | match details |
| Tampico - Hard | ||||
| 10.09.07 1st round | vs. Vanesa Furlanetto | 0-6, 1-6 | | match details |
| Gausdal - Hard | ||||
| 23.07.07 1st round | vs. Tuule Tani | 5-7, 6-4, 6-3 | | match details |
| 23.07.07 2nd round | vs. Hanne Skak Jensen | 2-6, 2-6 | | match details |
| Juarez - Clay | ||||
| 25.09.06 1st round | vs. Estefania Craciun | 1-6, 2-6 | | match details |
| Guadalajara - Clay | ||||
| 18.09.06 1st round | vs. Angelica Chavez | 4-6, 1-6 | | match details |
| Tampico - Hard | ||||
| 11.09.06 2nd round | vs. Daniela Munoz-Gallegos | 2-6, 3-6 | | match details |
| 11.09.06 1st round | vs. Brenda Martinez | 6-1, 6-4 | | match details |
| Gausdal - Hard | ||||
| 24.07.06 1st round | vs. Natalie Fehse | 0-6, 0-6 | | match details |
 Birkerod - Clay | ||||
| 10.07.06 1st round | vs. Annabella Weigert | 1-6, 1-6 | | match details |
 Hvar - Clay | ||||
| 11.04.05 1st round | vs. Timna Ticic | 1-6, 3-6 | | match details |
