The Association of Tennis Professionals (ATP) announced its current rankings on Monday.
And the Swiss, Roger Federer, continues to top the ATP rankings. Also, Novak Djokovic of Serbia is still ranked second, and the Spaniard, Rafael Nadal, continues to rounds off the ATP top three.
Argentinean-Armenian tennis star David Nalbandian, however, dropped two places and is currently ranked 41st.
To note, Nalbandian was defeated by Serbia’s Janko Tipsarevic in the first-round tennis matches of London 2012.
The 2012 London Olympics officially kicked off on July 27 and they will come to a close on August 12.