McIlroy and Westwood set for top spot battle
McIlroy, who chipped in at the 14th to go three up against Dane Anders Hansen, sealed his passage to the last 16, winning 3/2.
Westwood, the 38-year old from Worksop, had failed in his previous 11 appearances to get past the second round but he showed some ominous form in the desert with a 3 and 2 win over Swede Robert Karlsson.