Will it be a championship win on Rusev Day for the Bulgarian Brute? Or will AJ Styles retain the title at Extreme Rules?

If betting odds are correct, it will not be a happy Rusev Day for Rusev as the WWE champion is the favorite to retain the WWE title tomorrow, with odds at 2/9 while Rusev, in his first WWE title match, is at 3/1.

In the other main event, the singles match between Bobby Lashley and Roman Reigns, have the odds tipping slightly in favor to Roman Reigns. Reigns is at 8/11 in the odds today while Lashley is at 1/1.

The Lashey vs Reigns match might actually main event this pay-per-view according to rumors although that is not confirmed yet.