WTA tennis tournament classification, women's professional tennis events are divided into five categories: Grand Slam, Grade I, Grade II, Grade III and Grade IV. Except for the challenge and the finals.
You can watch Australian Open, French Open, Wimbledon and US Open.
★ Grand Slam: The four major tennis events sponsored by ITF (International Tennis Federation) have the highest level, with a total prize of more than 20 million US dollars, and the champion can get 2000 ranking points.
★ First-class tournament: the highest-level tennis tournament sponsored by WTA, which is divided into three levels according to bonus and ranking points.
★ Level 2: A high-level tennis tournament sponsored by WTA is divided into two levels according to bonus and ranking points.
★ Three-level tournament: A general-level tennis tournament sponsored by WTA, which is divided into two levels according to bonus and ranking points.
★ Level 4: The low-level tennis tournament hosted by WTA has a total prize of about 654.38 USD +0.5 million, and the champion ranking score is 654.38+0.10.5.