Player of the Year

He becomes the inaugural winner of the Simon Mannering Medal, announced in honour of the retiring club legend who made his 300th NRL appearance on Friday night.

Tuivasa-Sheck is just the fourth player to win the supreme accolade more than once following five-times winner Simon Mannering and Steve Price and Ben Matulino, who were two-time winners.

The fullback also collected the People's Choice Award voted on by the public.

Muguruza becomes only the second Spanish woman after Arantxa Sanchez Vicario to become the top-ranked player in the world.

The 24-year-old became the first player to beat both Serena and Venus Williams in major finals, having beaten Serena to claim the 2016 French Open.

"Becoming the WTA number one in the world is a dream come true," Muguruza told the WTA's website.

"Every birthday wish was always the same as I blew out the candles - to become the best.