In Tennis, Hsieh Su-wei is the country's most successful player, having been ranked inside the top 25 in singles in the WTA rankings. She became joint No. 1 in doubles with her partner Peng Shuai in 2014. The sisters Chan Yung-jan (Latisha Chan) and Chan Hao-ching are doubles specialists. They won their 13th WTA tournament together at the 2019 Eastbourne International, the second-highest number of wins for a pair of sisters after the Williams sisters. Latisha Chan became joint No. 1 with partner Martina Hingis in 2017. The most successful men's player was Lu Yen-hsun, who reached No. 33 in the ATP rankings in 2010.