For the love of pete, her competition is the likes of Sharapova/Wang/Wozniacki's of the world....these are ladies, not beasts. She literally frightened Martic off the court. Damn near smashed her with a forehand at the net! Of course she is the favorite. Her howling roars after points have reached a point where I think it's starting to scare her opponents.
Someone like Wang has literally zero chance. She would need injections of testosterone and androsterone for years. Wang is a dainty woman. There's a reason why Serena has been so successful in women's tennis. It's going to take a match against a well-playing townsend/keys/barty/andrescuu/Osaka type to beat her and hang physically. These are women that got a little more beef on em' ya know, some extra stones to keep up!
It's like putting Michael Cera in the ring with Hulk Hogan. Hogan is just going to skull thump him. Also, she's using a massive tennis racquet which helps to clearly overpower her opponents. She is giving these ladies the ole' wood shampoo , thunk!