#4 Ronda Rousey vs Asuka
Ronda Rousey made her debut as a WWE Superstar at Royal Rumble on January this year after Asuka successfully won the first ever 30-Women Royal Rumble match. Rowdy Rousey didn't make her debut in the match itself, but just when Asuka was about to pick her opponent for WrestleMania 34, Ronda Rowdy Rousey made her surprise debut.
Ronda offered to shake Asuka's hand, who refused. Ronda then pointed at the WrestleMania sign, revealing a possible match between the two at WrestleMania.
During this time Asuka still had her undefeated streak, and when Ronda made her debut, a lot of people thought that it would be her who would eventually end the streak. Despite the streak being over, there's still no reason as to why this match should not happen.
Ronda and Asuka are two phenomenal female Superstars and these two battling it out at WrestleMania next year is a dream match that we would all love to see.