Sania Mirza's poor form has begun to take a toll on her rankings and the Indian ace has slipped a couple of rungs to 35th in the latest WTA list issued on Monday.
Sania, who crashed out of first round of the WTA Bank of the West Classic after going down in straight sets to a British qualifier, has 803 points in the latest list.
The Hyderabadi girl's doubles rankings have also taken a dip and she has dropped two notches to 20th with 1750 points this week.
In the ATP doubles chart, Mahesh Bhupathi and Leander Paes have held on to their 12th and 15th spot respectively despite their stunning first-round exit from the Indianapolis Championships last week.
Rohan Bopanna, however, has experienced a fall and is down three places to 46th.
In singles, Prakash Amritraj dropped a massive 17 rungs to 221 after his quarterfinal loss in the Challenger Series' tournament in Aptos, United States.