Not much moolah for Mcllroy: Loads of wonga for Westie!
Westwood is without doubt the peoples champion at the US Open this week and he is now 10/1 from 14/1 to win his first major.
Surprisingly world number one Rory Mcllroy has been largely friendless and the 20/1 on offer for him has been ignored.
Tiger Woods & Luke Donald are also well supported.
"Rory Mcllroy has been very erratic of late and punters have decided to side with Westwood, who's game is ideally suited to this tricky track," said Hill's spokesman Rupert Adams.
William Hill US Open: 8/1 Tiger Woods, 10/1 Lee Westwood, 12/1 Luke Donald, 18/1 Phil Mickelson, 20/1 Rory Mcllroy, 25/1 Justin Rose, 28/1 Matt Kuchar, 28/1 Jason Dufnerm 30/1 Dustin Johnson, 33/1 Jim Furyk, 35/1 Hunter Mahan, 35/1 Rickie Fowler, 40/1 Sergio Garcia, 40/1 Adam Scott, 45/1 Zach Johnson, 45/1 45/1 Charl Schwartzel, 50/1 Martyn Kaymer, 50/1 Bubba Watson, 50/1 Louis Oosthuizen, 50/1 Steve Stricker, 50/1 Bo Van Pelt, 66/1 Bar