Brock Lesnar is now a -225 favourite to successfully retain the WWE Universal Championship in the main event of SummerSlam 2017.
The current titleholder, who had been -185 since Tuesday afternoon, moved in today.
With Lesnar's odds shortening, the oddsmakers have pushed his opponents' numbers out. Second-favourite, Samoa Joe, has moved to +290 from +265, Roman Reigns went from +350 to +425 and Braun Strowman has increased from +600 to +700.
A market for the WWE Championship match still has Shinsuke Nakamura at -210 to get a decision over Jinder Mahal.
A win for the champion will pay out at +160.
Odds correct as of 11pm BST tonight and taken from the 5Dimes Website.