New Delhi:Somdev Devvarman, India's numero uno singles player, achieved his career-best ranking by breaking into the top 150 of the latest ATP list issued on Monday.
The US-based Indian gained four places to occupy 150th position with 546 points in his kitty.
In the women's rankings, Sania Mirza continued her climb up the ladder as the Indian moved up 12th places to 75th in singles list, issued by the WTA.
Sania, who had lost in the second round at the Dubai Tennis Championship last week, has 806 points in her kitty.
In the doubles though she remained static at 63rd with 1532 points.
In the ATP doubles rankings, Mahesh Bhupathi, who did not play in the last two weeks, lost one place to be sixth while Leander Paes had his ranking intact at number seven.
Rohan Bopanna gained three places to be 75th.