Defending Australian Open champion Jannik Sinner will try to stay on track to win the other hardcourt Grand Slam this season when he faces Jack Draper in the 2024 US Open semifinals on Friday. Sinner took down Daniil Medvedev in the quarterfinals on Wednesday night, avenging a loss from Wimbledon two months ago. Draper has not lost a set all tournament, making his maiden appearance in a slam semifinal. 

Sinner is the -630 favorite (risk $630 to win $100) in the latest Sinner vs. Draper odds, while Draper is the +450 underdog. The over/under for total games is 34.5, with Sinner favored by 6.5 games. Before you make any Draper vs. Sinner picks or 2024 US 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 Iga Swiatek (-160) to win the women's title.

Now, Onorato has taken a close look at this Sinner vs. Draper US Open singles semifinal from all sides. He has identified his winner and a prop bet that pays +270 for Friday's match. You ABSOLUTELY need to see what they are before locking in any 2024 US Open picks of your own!

So where does all the value lie in the Sinner vs. Draper US Open semifinal? And what +270 prop bet is a must-back? ... Join SportsLine right now to see Jose Onorato's predictions and analysis for the 2024 US Open men's singles semifinal, all from the tennis expert who is 168-106-9 since 2022!