Here are the lines for the matches that are covered on the websites.
Dolph Ziggler .vs. Seth Rollins - 4.25 Stars
Hardy and Wyatt .vs. The B-Team - 2 Stars
Braun Strowman .vs. Kevin Owens - 2.5 Stars
Alexa Bliss .vs. Nia Jax - 2.5 Stars
Finn Balor .vs. Baron Corbin - 2.5 Stars
Roman Reigns .vs. Bobby Lashley - 3.75 Stars
Bludgeon Bros. .vs. Team Hell No - 2.75 Stars
Carmella .vs. Asuka - 1.75 Stars
Jeff Hardy .vs. Shinsuke Nakamura - 2.75 Stars
AJ Styles .vs. Rusev - 3.75 Stars
Another Observer market that's available is one where customers can bet on which match - out of Reigns .vs. Lashley and Styles .vs. Rusev - is given the most stars when Meltzer reviews the event in the next issue of the Observer, which will come out next week.
Reigns versus Lashley opened a 17/20 favourite. The WWE Championship clash has been given odds of 23/20 while the option to wager on both matches to receive the same number of stars was installed at 41/20.
I intend to follow these markets through the weekend and will post an update next week once the winning bets have been settled.