India's No 1 Somdev Devvarman climbed seven places to reach a career high singles ranking of 124 on the Association of Tennis Professionals (ATP) charts on Monday.
In the women's singles rankings, Sania Mirza, who reached the semifinals of the Japan Open last week, has moved up three places to 58th. The 22-year-old gained two places to 36th place in the doubles rankings.
Meanwhile, Rohan Bopanna dropped 58 places to be at 416 position while Prakash Amritraj has slipped 26 places to be 249th in the men's singles rankings.
In the men's doubles, Mahesh Bhupathi and Leander Paes are static at sixth and eighth positions, respectively.