Madrid: Serbian tennis player Novak Djokovic maintained his place at No.1 in the Association of Tennis Professionals (ATP) men's singles rankings released on Monday with 13,845 points.
Spain's Rafael Nadal advanced to ninth after winning the Hamburg Open on Sunday over Italy's Fabio Fognini, reports Efe.
Croatian Marin Cilic bumped up from ninth to eighth while Canada's Milos Raonic gave up his No.8 spot and now sits at No.10.
1. Novak Djokovic (Serbia) 13,845 points
2. Roger Federer (Switzerland) 9,665
3. Andy Murray (Scotland) 7,840
4. Stan Wawrinka (Switzerland) 5,790
5. Kei Nishikori (Japan) 5,525
6. Tomas Berdych (Czech) 5,140
7. David Ferrer (Spain) 4,325
8. Marin Cilic (Croatia) 3,495
9. Rafael Nadal (Spain) 3,410
10. Milos Raonic (Canada) 3,400.