Zhan Beleniuk had won a silver medal in Rio but improved it to gold in Tokyo Olympics.

Hassan Yazdani, Risako Kawai and Helen Maroulis all reached the semifinals in their respective weight classes in Tokyo on Wednesday.

Here are the biggest storylines to follow heading into the fourth day of action.

Tamas Lorincz won the Olympic gold in his fourth attempt in Tokyo on Tuesday.

Tonight's Olympic finals will feature wrestlers who own a combined seven world titles and three Olympic medals -- including a reigning gold medalist.

Semifinals in Greco-Roman 67kg, 87kg and women's 62kg were set Tuesday in Chiba.

Competing in the 67kg weight class, AL OBAIDI won by technical superiority in his Olympics debut in Tokyo.

Here are the biggest storylines to follow heading into the third day of action.

Aisuluu Tynybekova is hoping to become Kyrgyzstan's first ever gold medalist at the Olympics.

Mijain Lopez will wrestle for the 130kg and a win can make him the first Greco-Roman wrestler to win four Olympic gold medals.