Jannik Sinner will try to win his third consecutive hard-court Grand Slam title when he faces Alexander Zverev in the 2025 Australian Open men's singles final on Sunday morning. Sinner has won 20 straight matches in these events, which ranks second to Novak Djokovic for the longest such winning streak among active players. Zverev is getting set for his third Grand Slam final as he tries to win the first major of his career. 

Sinner is a -300 favorite (risk $300 to win $100) in the latest Sinner vs. Zverev odds, while Zverev is a +245 underdog. The over/under for total games is 38.5, with Sinner favored by 4.5 games. Before you make any Zverev vs. Sinner 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 US Open, he included Jannik Sinner (+320) in his best bets

Now, Onorato has taken a close look at this Sinner vs. Zverev Australian Open men's singles final 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 Zverev vs. Sinner Australian Open final? And which Australian Open bet is a must-back for this men's singles final? ... Join SportsLine right now to see Jose Onorato's predictions and analysis for the 2025 Australian Open men's singles final, all from the tennis expert who is 168-106-9 since 2022!