Ben Shelton can become the 1st American under the age of 21 to reach a grand slam semifinal since Andy Roddick in 2003 🤯 Do the books think he can best Tommy Paul? @NewmanNYsports takes a look 👇 #AusOpen2023 #AusOpen #TennisPicks | #BeatTheOdds👊 t.co/lskPj3jgXx