William Hill customers seem to think that the Race to Dubai dual between McIlroy and Donald could affect their performance this week, and as a result Lee Westwood finds himself the new 5/1 favourite, cut from 6/1.

Hill’s spokesman Rupert Adams told Bettingpro.com: “The focus is certain to be on the Mcllroy-Donald dual and our customers think that Westwood will sneak under the radar.”

5/1 Lee Westwood, 11/2 Rory Mcllroy, 9/1 Luke Donald, 12/1 Martin Kaymer, 14/1 Sergio Garcia, 18/1 Paul Casey, 22/1 Robert Karlsson, 22/1 Graeme McDowell, 22/1 Charl Schwartzel, 22/1 Ian Poulter, 33/1 Peter Hanson, 33/1 Louis Oosthuizen, 40/1 Anders Hansen, 40/1 Y.E Yang, 40/1 Alvaro Quiros, 50/1 Retief Goosen, 50/1 George Coetzee, 50/1 Gonzalo Fernandez-Castano, 50/1 Joost Luiten, 66/1 Thomas Bjorn, 66/1 Simon Dyson, 66/1 Ernie Els, 66/1 Ross Fisher, 66/1 Gregory Havret, 66/1 Miguel Jimenez, 66/1 Matteo Manassero, 66/1 Francesco Molinari, 66/1 Alexander Noren, 66/1 Richie Ramsay, 80/1 Bar