No. 2 seed Iga Swiatek will continue her quest for her sixth Grand Slam title, but first Down Under, when she faces No. 19 Madison Keys in a 2025 Australian Open semifinals match on Thursday. Swiatek, a former World No. 1, knocked off Emma Navarro in straight sets in the quarterfinals, while Keys beat Elina Svitolina in three sets in the quarters. Keys has yet to win a major tournament and is hoping to make just her second Grand Slam final in 46 career tournaments. Swiatek has won four of the five previous matches between the two. The winner of Keys vs. Swiatek will then face the Aryna Sabalenka-Paula Badosa winner in the Australian Open 2025 final on Saturday.

The match will begin at 5 a.m. ET on Thursday from Rod Laver Arena in Melbourne, Australia. Swiatek is the -600 favorite (risk $600 to win $100) in the latest Keys vs. Swiatek odds, while Keys is the +400 underdog (risk $100 to win $400). The over/under for total games is 19.5, with Swiatek favored by 5.5 games. Before you make any Swiatek vs. Keys picks or 2025 Australian Open predictions, you need to see what tennis expert Jose Onorato has to say.

Onorato, who holds dual degrees in finance and economics from the University of Miami, does extensive research before placing any tennis bets. He studies current form, players' tendencies on a particular surface, weather conditions and many other relevant factors. That systematic approach has helped Onorato go 168-106-9 (+107.12 units) since 2022. In the 2024 French Open, he correctly picked Swiatek (-160) to win the women's title.

Now, Onorato has taken a close look at this Keys vs. Swiatek Australian Open women's singles semifinal from all sides and locked in his best bets! You ABSOLUTELY need to see what they are before locking in any 2025 Australian Open picks of your own!

So where does all the value lie in the Swiatek vs. Keys Australian Open semifinal, and what spread bet is a must-back? ... Join SportsLine right now to see Jose Onorato's predictions and analysis for the 2025 Australian Open women's singles semifinal, all from the tennis expert who is 168-106-9 since 2022!