Kevin Anderson. Young failed to qualify for the Legg Mason. He lost to Ernests Gulbis in the first round in Cincinnati. Young defeated Stéphane Robert in the first round in New Haven, before losing to Juan Ignacio Chela in three sets. Young lost to Gilles Simon in the first round of the US Open. Young and partner Robert Kendrick won the doubles championship at the Virginia National Bank Challenger in November. 2011: US Open fourth round, Top 40 Young lost to Marin Čilić in the first round of the 2011 Australian Open. At the 2011 BNP Paribas Open Masters 1000 event in Indian Wells, he defeated his highest-ranked opponent to-date, Andy Murray (#4), winning in straight sets. In April, Young won the Tallahassee Tennis Challenger. He advanced to the second round of the 2011 Aegon International and the 2011 Aegon Championships. Young made it to his first ATP semifinal in August at the Washington, D.C. ATP 500 event. At the 2014 US Open, Young defeated Lukáš Lacko in the first round, and in the second round world no. 14 Stanislas Wawrinka in his first five-set victory, in 4 hours and 21 minutes. He advanced to the third round in a Grand Slam for the first time in his career by defeating Juan Ignacio Chela in straight sets. Young was defeated in the fourth round by Andy Murray in a rain-delayed match. At the start of October, Young triumphed over world no. 14 Gaël Monfils in a come-from-behind three-setter, before losing to Andy Murray in his first ATP final at the PTT Thailand Open. He finished the year ranked in the top 40 at World No. 39, the highest year-end ranking in his career. 2012: Loss of form, Olympics debut Young went 17 matches without a victory during 2012 before defeating Leonardo Mayer at the 2012 Winston-Salem Open. He competed in the men's singles at the 2012 Summer Olympics. At the US Open, he was defeated by top seed Roger Federer in the first round. 2013: Challenger tour success Young failed to qualify for the 2013 Australian Open and for Wimbledon. He did qualify for the US Open and won his first-round match against Martin Kližan. Young won back-to-back ATP challenger tournaments at Napa Valley and Sacramento during late September and early October. 2014: Two major third rounds Young received a wildcard into the 2014 Australian Open. He eventually made it