In a crazy first week of the 2024 U. S. Open, No. 74-ranked Botic van de Zandschulp unhappy Carlos Alcaraz, and the next day, No. 28-ranked Alexei Popyrin took out Novak Djokovic. What did the Dutchman and Aussie have in common with them other than putting together unusual triumphs over former leaders? They were both driven by Duracell ]…]