Tennis betting picks: Best 2023 U.S. Open quarterfinal bets for Tuesday from tennis expert

The quarterfinals of the 2023 US Open begin with two matches on Tuesday, which will determine the first semifinal matchup. Three Americans advanced to the quarterfinals for the first time since 2005, with top-ranked American Taylor Fritz trying to take down tournament favorite Novak Djokovic in the first quarterfinal of the day. Fritz has not dropped a set all tournament, but Djokovic is 7-0 in the head-to-head series. Frances Tiafoe and Ben Shelton will do battle at Arthur Ashe Stadium in the nightcap, meeting for the first time in their career. 

Before you make any tennis picks for the US Open quarterfinals, you need to see who tennis expert Blake Von Hagen is backing.

Von Hagen has followed tennis closely for years, keeping an eye on young players before they turn into stars. His dedication to the sport allows him to find value on the Challenger Tour and the ATP Tour alike. 

Von Hagen routinely attends ATP events, including at the Challenger level. He keeps up with injuries, form and line movement to identify the best bets of the day. His research allowed him to nail Carlos Alcaraz as a 22-1 longshot to win the 2022 US Open, jumping on board before the market adjusted.

Now, Von Hagen has released his picks for the US Open quarterfinals. You ABSOLUTELY need to see what they are before entering any tennis picks!

What are today's best tennis bets? ... Join SportsLine now to see Von Hagen's top predictions and analysis, all from the tennis expert who nailed Carlos Alcaraz as a 22-1 longshot at the 2022 US Open!