Jeremy Chardy (R) and Fabrice Martin of France compete with Vasek Pospisil of Canada and Radek Stepanek of the Czech Republic during the ATP Qatar Open Tennis tournament doubles final match at the Khalifa International Tennis Complex in Doha, capital of Qatar on Jan. 6, 2017. Jeremy Chardy and Fabrice Martin claimed the title with 2-0. (Xinhua/Nikku)