# Lena Grebak

Lena Grebak (born 18 September 1991) is a Danish badminton player. In 2015, she won the bronze medal at the European Games in the women's doubles event partnered with Maria Helsbøl. In 2016, she also won the bronze medal at the European Championships in the mixed doubles event partnered with Mathias Christiansen.

## Achievements
### European Games

Women's doubles
| Year | Venue | Partner | Opponent | Score | Result |
| 2015 | Baku Sports Hall, Baku, Azerbaijan | Maria Helsbøl | Ekaterina Bolotova Evgeniya Kosetskaya | 14-21, 21–14, 9-21 | Bronze |

### European Badminton Championships

Mixed oubles
| Year | Venue | Partner | Opponent | Score | Result |
| 2016 | Vendéspace, La Roche-sur-Yon, France | Mathias Christiansen | Niclas Nøhr Sara Thygesen | 21–15, 18–21, 17, 21 | Bronze |

### BWF International Challenge/Series

Women's doubles
| Year | Tournament | Partner | Opponent | Score | Result |
| 2017 | Swedish International | Alexandra Bøje | Clara Nistad Emma Wengberg | 17-21, 22-24 | Runner-up |
| 2015 | Iceland International | Maria Helsbøl | Emilie Juul Moller Cecilie Sentow | 21–13, 21–12 | Winner |
| 2014 | Irish Open | Emelie Fabbeke | Julie Finne-Ipsen Rikke Hansen | 21-16, 21-14 | Winner |
| 2013 | Kharkiv International | Maria Helsbøl | Imogen Bankier Petya Nedelcheva | 11-21, 12-21 | Runner-up |
| 2013 | Portugal International | Maria Helsbøl | Keshya Nurvita Hanadia Devi Tika Permatasari | 21–19, 15–21, 21-17 | Winner |
| 2013 | Finnish Open | Maria Helsbøl | Imogen Bankier Petya Nedelcheva | 10-21, 22-24 | Runner-up |
| 2010 | Cyprus International | Camilla Overgaard | Romina Gabdullina Evgeniya Kosetskaya | 18-21, 9-21 | Runner-up |
Mixed doubles
| Year | Tournament | Partner | Opponent | Score | Result |
| 2016 | Finnish International | Mathias Christiansen | Niclas Nøhr Sara Thygesen | 18-21, 23–21, 21-16 | Winner |
| 2016 | Orleans International | Mathias Christiansen | Robin Tabeling Samantha Barning | 21-14, 21-13 | Winner |
| 2016 | Austrian Open | Mathias Christiansen | Matthew Nottingham Emily Westwood | 21-17, 21-17 | Winner |
| 2016 | Swedish Masters | Mathias Christiansen | Robert Mateusiak Nadieżda Zięba | 10-21, 13-21 | Runner-up |
| 2015 | Irish Open | Mathias Christiansen | Robert Mateusiak Nadieżda Zięba | 19–21, 21–18, 21–18 | Winner |
| 2015 | Orleans International | Mathias Christiansen | Chan Peng Soon Goh Liu Ying | 11–21, 21–17, 21–19 | Winner |
| 2014 | Finnish Open | Anders Skaarup Rasmussen | Nico Ruponen Amanda Högström | 22-24, 21–19, 21-13 | Winner |
| 2013 | Belgian International | Anders Skaarup Rasmussen | Jacco Arends Selena Piek | 21-18, 9-21, 21-15 | Winner |
| 2013 | Spanish Open | Anders Skaarup Rasmussen | Wojciech Szkudlarczyk Agnieszka Wojtkowska | 21–14, 21-18 | Winner |
| 2013 | Denmark International | Anders Skaarup Rasmussen | Kim Astrup Sorensen Maria Helsbøl | 21–16, 21–8 | Winner |
| 2013 | Portugal International | Anders Skaarup Rasmussen | Jones Ralfy Jansen Keshya Nurvita Hanadia | 16-21, 21–18, 16-21 | Runner-up |
| 2013 | Finnish Open | Anders Skaarup Rasmussen | Valeriy Atrashchenkov Anna Kobceva | 13-21, 21–15, 21-11 | Winner |
| 2010 | Cyprus International | Niclas Nøhr | Denis Grachev Anastasia Chervyakova | 21-13, 18–21, 21-12 | Winner |
    BWF International Challenge tournament
    BWF International Series tournament
    BWF Future Series tournament