Can you bet on Wrestlemania?
So far, it seems too early to bet on Wrestlemania 42, which doesn't take place for another two-plus months (April 18-19) at Allegiant Stadium.
Of course, regulated sports books (DraftKings, FanDuel, Fanatics, BetMGM, Circa Sports, et al.) generally don't offer markets on scripted events like WWE due to integrity concerns.
As for prediction markets, it seems to us that markets will be made for match winners and specialized prop bets, but our research suggests that those plans haven't resolved; since thus far the stars, such as Roman Reigns, CM Punk, Drew McIntyre, Liv Morgan, and Rhea Ripley, are only rumored to be appearing, setting precise betting odds is difficult at this stage.
As we examined earlier this month in a pair of QoDs, insider trading is not only rampant, but expected and even encouraged on prediction markets. So although we wouldn't wade into the swamp of betting on predetermined outcomes, if you think you know something that others don't, when the time comes to trade on prediction markets, you might want to do so and you're most likely be able to.