The Association of Tennis Professional (ATP) released the subsequent ranking list on April 9, with Argentina-based David Nalbandian up one place, ranking 49th with 905 points.
Serbia’s Novak Djokovic keeps lead with 12670 points; Rafael Nadal (Spain) comes 2nd with 9935 points, Swiss Roger Federer is placed 3rd with 9035 points.
Nalbandian participated in Davis Cup quarterfinal in Buenos Aires during the week-end, with Argentina beating Croatia 4:1.
In semi-final, Argentina will face off against Czech Republic.
