Singles Champion by seed
No.1 (18) Nadal (Doha, Rio De Janeiro, Madrid, ROLAND GARROS), Wawrinka (Chennai), Del Potro (Sydney), Fognini (Vina Del Mar), Ferrer (Buenos Aires), Nishikori (Memphis), Dimitrov (Bucharest), Kohlschreiber (Dusseldorf), Djokovic (WIMBLEDON, Beijing, Paris, ATP World Tour Finals), Nishikori (Kuala Lumpar), Berdych (Stockholm), Federer (Basel)
No.2 (8) Djokovic (Indian Wells, Miami, Rome), Gulbis (Nice), Federer (Halle, Cincinnati), Raonic (Washington), Murray (Shenzhen, Vienna), Cilic (Moscow)
No.3 (10) Isner (Auckland), Berdych (Rotterdam), Gulbis (Marseille), Wawrinka (Monte Carlo), Lopez (Eastbourne Aegon International), Bautista Agut ('s-Hertogenbosch, Stuttgart), Hewitt (Newport), Federer (Shanghai), Murray (Valencia)
No.4 (5) Federer (Dubai), Dimitrov (Acapulco, London Aegon Championships), Verdasco (Houston), Nishikori (Barcelona, Tokyo)
No.5 (2) Cilic (Zagreb), Monfils (Montpellier)
No.7 (2) Cilic (Delray Beach), Rosol (Winston-Salem)
No.8 (3) Wawrinka (AUSTRALIAN OPEN), Garcia-Lopez (Casablanca), Goffin (Metz)
No.13 (1) Tsonga (Toronto)
No.14 (1) Cilic (US OPEN)
Unseeded (7) Hewitt (Brisbane), Delbonis (Sao Paulo), Berlocq (Oeiras). Cuevas (Bastad), Mayer (Hamburg), Tomic (Bogota), Goffin (Kitzbuhel)
Qualifier (1) Klizan (Munich)