Member of the 2014 U.S. Olympic Men's Ice Hockey Team and the gold medal-winning 2010 U.S. National Junior Team that competed in the 2010 IIHF World Junior Championship
2014
Scored a goal and added an assist in six outings with the U.S. Olympic Men's Ice Hockey Team that competed in the Olympic Winter Games in Sochi, Russia
2010
Gold medalist with the U.S. National Junior Team at the IIHF World Junior Championship in Saskatoon and Regina, Saskatchewan
Recorded four goals and seven points in seven games with the U.S. National Junior Team
Scored the game-winning goal in overtime of the gold medal game against Canada
Was named to the tournament All-Star Team
Professional Hockey
Has played in a combined total of 517 career regular season and Stanley Cup Playoff games with the Washington Capitals of the National Hockey League
2015-16
Recorded eight goals and 31 assists in 56 regular-season appearances
2014-15
Recorded career highs in goals (12), assists (43) and points (55)
Tied for second among all NHL defensemen in primary assists (24)
Appeared in every Washington Capitals game for the fifth straight season
2013-14
Set career highs in goals (10) and power-play goals (5)
Played in all 82 games, marking the fourth straight season he appeared in every game
2012-13
Notched six goals and 22 points in 48 games, good for second among Washington blue-liners
2011-12
Set a career-high with nine goals while skating in all 82 regular-season games
Finished second among Washington defensemen with 32 points
2010-11
Matched a Washington single-season franchise record for most points by a rookie defenseman (37) while skating in all 82 contests
Posted the third-highest plus/minus rating (+21) among all NHL rookies
2009-10
Skated in 22 games for Washington and recorded six points (1-5)
Played 48 games for the Hershey Bears of the American Hockey League and had 39 points (4-35)
Was named to the AHL All-Rookie Team and also helped Hershey reach the Calder Cup Final
2008-09
Played in 16 playoff games for Hershey, helping the Bears win the Calder Cup
Junior Hockey
Played one season (2008-09) with the London Knights of the Ontario Hockey League after competing with the Indiana Ice (2007-08) of the United States Hockey League
2008-09
Skated in 59 games for London, racking up 16 goals and 76 points
Was named London’s MVP and an OHL All-Star
2007-08
Ranked second among USHL blue-liners with 43 points (12-31) for the Ice
Named to the USHL Second All-Star Team and USHL All-Rookie Team
Additional Notes
Selected in the first round (27th overall) of the 2008 NHL Entry Draft by the Washington Capitals
He attended St. Joseph High School in New Jersey for three years before he attended Cathedral High School in Indianapolis.