High rollers’ wild US Open tennis parties include chauffeurs, $38 sandwiches and crystal-netted ping-pong tables

It’s tennis for ballers. High-rollers in the city for the US Open are dishing out small fortunes at luxury hotels and coughing up thousands on tournament-themed packages — with wild amenities like chauffeurs, private penthouse tennis courts and crystal-netted ping pong tables. At the Upper East Side’s The Mark Hotel – home of the viral $75,000 per night penthouse suite – tennis lovers can expect a private rooftop “mini” tennis court, branded tennis hat and ball set welcome gifts, a $45 Augustinus Bader lip balm and a $55 daily breakfast credit for two, all starting at a cool $1,770 per...