Tennis betting picks: Best 2023 US Open first round bets for Tuesday from tennis expert

The 2023 US Open first round continues on Tuesday, as the top half of the draw gets underway in New York. No. 1 seed Carlos Alcaraz headlines the action against World No. 75 Dominik Koepfer at Arthur Ashe Stadium. No. 6 seed Jannik Sinner is also playing during Tuesday's night session, facing World No. 54 Yannick Hanfmann. Gael Monfils, Stan Wawrinka, John Isner and Andy Murray are all hoping to begin deep runs on Tuesday as well. 

Before you make any tennis picks for the US Open matches, 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. You ABSOLUTELY need to see what they are before entering any tennis picks!