#1 Asuka
It's almost easy to forget now that Asuka's unbeaten streak is actually longer than Goldberg's with the way WWE has totally dropped the ball on her on the main roster. She was a force to be reckoned with in NXT and when she was first called up to main, some who just brushed aside anyone opposing her.
Things started off okay as Asuka won the first-ever Women's Royal Rumble match but it didn't take long for it to go wrong. Since her loss to Charlotte Flair at WrestleMania 34, Asuka hasn't really been used well.
She won the SmackDown Women's Championship last year but lost it so Charlotte Flair soo after. Since then, she's formed the Kabuki Warriors with Kairi Sane but the team was barely featured. It now looks like the duo could be in line for a title shot against The IIconics at SummerSlam. However, Asuka should be a singles star. She's too good for the role WWE seem to have pegged for her.