BIEL/BIENNE, Switzerland/BOGOTA, Colombia – The Ladies Open Biel Bienne will make its debut on the WTA circuit this week. The second annual tournament in Switzerland is played on indoor hard-courts. While the Claro Open Colsanitas continues the spring, clay court season. Since it’s upgrade to a WTA-level event in 1998, the Colombian tournament has evolved into one of the most prestigious sporting events in all of Latin America.

1) The Swiss are out with a vengeance.
Three Swiss players are playing in Biel/Bienne this week. Belinda Bencic, former World No.7 was given a wildcard into the tournament, while Rebeka Masarova is back at home after making her debut to the women’s tour at Gstaad in 2016 – beating former World No.1 Jelena Jankovic in the first round. Finally, Viktorija Golubic who went on to win the tile in Gstaad, is also in action.

2) Strycova leads in Swiss field.
Top seed Barbora Strycova will aim to win her second career title in Biel/Bienne after strong results at the Miami Open in singles and doubles. Her last title came in 2011 at the Tournoi de Québec – another indoor hardcourt event. 

3) Babos, Niculescu anchor quarter of contrasts.
There are few match-ups more fun than those that provide a contrast in styles, one of which we may get if No.3 seed Timea Babos and No.8 seed Monica Niculescu advance into the last eight. Niculescu leads their head-to-head 3-2, but Babos won both of their 2016 encounters.

4) Carla Suárez Navarro back on form after injury.
Suárez Navarro looks nearly back to her best after an injury-addled start to 2017, she will come into Biel as the No.2 seed after reaching the quarterfinals in Monterry last week.

5) Vinci gets KrisPlis rematch in Biel/Bienne.
Roberta Vinci was a game away from knocking out Kristyna Pliskova at the Dubai Duty Free Tennis Championships before Karolina’s twin sister stunned the Italian veteran in three sets. The two face off again in the first round in Biel/Bienne, Vinci the No.4 seed.

6) Kiki Bertens will start in Colombia as the No.1 seed.
The Dutchwoman reached her career high in February, cracking the World’s Top 20. She is set to play 20-year-old Nina Stojanovic in the first round.

7) Irina Falconi is back to defend her title in Bogota.
The World No.105 has has struggled with injury since winning her maiden WTA title last spring, but she will be fighting to defend it this week. The American faces Slovenian Dalila Jakupovic in the first round.

8) Errani to face streaking Alexandrova.
Former French Open finalist Sara Errani will begin her red clay swing in earnest down in Bogota, but will first have to get past the on-fire Ekaterina Alexandrova. The young Russian comes to Colombia on the back of 10 straight wins and two ITF titles in China and France.

9) Siniakova aims to bring doubles success to singles court in Bogota.
20-year-old Katerina Siniakova started the season with a singles title in Shenzhen, and has since shown her best tennis on the doubles court with Lucie Hradecka, reaching finals at the BNP Paribas Open and the Volvo Car Open last week. The Czech will aim to rediscover her singles form in Bogota, where she will be the No.2 seed.

10) Can Arruabarrena reclaim her Colombian crown.
Lara Arruabarrena won the Claro Open Colsanitas in 2012, and has shown some improved hardcourt form at the Miami Open, where she upset Madison Keys en route to the fourth round. The No.4 seed in Bogota, she opens against a qualifier.