Argentina’s David Nalbandian climbed 2 places to find himself 19th with 1655 points in the men’s tennis rankings released by the Association of Tennis Professionals (ATP) on January 31, 2011.

Spaniard Rafael Nadal (12390 points) continues to top the rankings, followed by Roger Federer (Switzerland) with 7965 points and Novak Djokovic (Serbia) with 7880 points.