https://yestino.com/entities/del-potro-f225c1Every event involving Del Potroenhttps://yestino.com/events/del-potro-says-tiafoe-or-shelton-can-break-the-us-men-s-gran-6ca3c3https://yestino.com/events/del-potro-says-tiafoe-or-shelton-can-break-the-us-men-s-gran-6ca3c3Fri, 11 Sep 2026 19:26:01 GMTNinety Grand Slam tournaments have passed since Andy Roddick defeated Juan Carlos Ferrero in the 2003 final at Flushing Meadows. Sources: Yahoo Sports