#1 Asuka
Asuka had an impressive winning streak in the modern WWE history. She was undefeated for 914 days and it all started in NXT, where Triple H and Co. went all out pushing the Japanese Superstar.
The Empress of Tomorrow won the 2018 Royal Rumble match and challenged Charlotte for the SmackDown Women's Championship at WrestleMania 34. Fans expected her to defeat The Queen and become a champion but WWE had other plans for her. Asuka lost her winning streak and her momentum plunged down.
Since then, she became a mid-carder and despite fans being behind her, WWE hesitates to push her. When Asuka beat Becky Lynch at Royal Rumble, fans thought WWE has started taking her seriously but soon, the former lost her title to Charlotte.
However, it doesn't mean that she wants to leave WWE. In 2018, rumors stated that Asuka quit WWE out of frustration following SummerSlam but it proved to be false. The former women’s champion isn’t unhappy with her treatment in Vince McMahon’s company and it’s likely that she will retire here.