Saina Nehwal beats Olympic champion Marin in straight sets
Indian shuttler Saina Nehwal defeated Rio Olympic gold medallist Carolina Marin in straight sets to knock her out of the Denmark Open in the first round on Wednesday. World number 12 Nehwal, who won the match with the scoreline of 22-20, 21-18 in 46 minutes, registered her fifth victory over the world number four Spaniard in nine matches.   