Spain's Rafael Nadal moved up one place to third in the latest Association of Tennis Professionals (ATP) rankings released Monday.
Australian Open winner Roger Federer continues to be in top spot with 11,350 points, followed by Serbia's Novak Djokovic (8,310) and Nadal (7,370).
Scotland's Andy Murray drops one place to fourth in an otherwise unchanged top 10.
ATP top 10 as of February 15 (previous ranking in parenthesis):
1. (1) Roger Federer, Switzerland, 11,350 points
2. (2) Novak Djokovic, Serbia, 8,310
3. (4) Rafael Nadal, Spain, 7,370
4. (3) Andy Murray, Britain, 7,300
5. (5) Juan Martin del Potro, Argentina, 6,355
6. (6) Nikolay Davydenko, Russia, 5,290
7. (7) Andy Roddick, United States, 4,210
8. (8) Robin Soderling, Sweden, 3,855
9. (9) Jo-Wilfried Tsonga, France, 2,985
10. (10) Marin Cilic, Croatia, 2,970