The 2005 USA Walker Cup Team competitor will make his fourth U.S. Open start, thanks to a tie for seventh at The Country Club last June, where he carded a pair of 2-under 68s on the weekend. Three of his four professional wins have come in the Maryland Open. He also won the 2018 Web.com Tour Championship. McCarthy attended the University of Virginia. He played on the 2014 USA World Amateur Team a year prior to his Walker Cup experience at Royal Lytham & St. Annes. His three other siblings all competed at the Division I level. His brother, Ryan, played golf at Loyola University in Maryland, and sister, Cristina, played lacrosse at James Madison and Georgetown. Another sister, Michaela played lacrosse at Virginia Tech.