WWE SmackDown Women's Championship Match
Last Woman Standing
Becky Lynch vs Charlotte Flair

Female superstar says she inspired John Cena turning heel HERE
Well, I really wish I was putting this match in the main event slot, but I don't think it goes on last. I do really hope I'm wrong, though.
Becky Lynch and Charlotte will go one on one in WWE's first ever Last Woman Standing Match with the pair having been embroiled in a rivalry over the WWE SmackDown Women's Championship over the past few months.
Charlotte has speared her rival through the LED screens on the entrance structure and also attacked Lynch during SmackDown 1000 when Lynch appeared on Cutting Edge, where the SmackDown Women's Champion delivered some scathing words in the direction of the Rated-R Superstar.
The last time the pair met in the ring, Lynch defended the SmackDown Championship against Flair at the WWE Super Show-Down. Flair had Lynch in the Figure 8 and looked like she had the win in the bag, but Lynch used her title to escape by hitting Charlotte with the belt to break the hold, getting herself disqualified in the process.
Charlotte also appeared at the Performance Center this week to speak with NXT's women, before being confronted and attacked by Lynch. This match is going to be huge!
My prediction: I'm going to stick my neck out here, although not very far, and say this will be the match of the night. Going a bit further, I think it may actually be a Match of the Year candidate. These women will completely rip it up - but I do believe Becky Lynch wins, with Charlotte Flair bidding goodbye very soon to SmackDown and joining RAW in the near future to build towards Rousey vs Charlotte at WrestleMania. Either that or she may just win the Royal Rumble to get us there.
Regardless, Becky Lynch wins and retains the title.
Match length: I'm going all out here, 40-45 minutes. Maybe even longer. I think this match eats up a huge section of the pay-per-view and, while it won't be the main event, it'll be the match everyone remembers this pay-per-view for.