Wayne Rooney window opened on 10 July. On 14 July, in a 3–1 win against the Vancouver Whitecaps, Rooney made his debut for United, coming on for Darren Mattocks in the 59th minute, and assisted a goal by Paul Arriola. Rooney's debut came on the unveiling of DC United's new $400 million stadium, Audi Field. After three games, Rooney was named captain by manager Ben Olsen. His first goal for the club came on 28 July in his first game with the armband, slotting past his former Manchester United teammate, goalkeeper Tim Howard, securing a 2–1 win over the Colorado Rapids at
Wayne Rooney January, Rooney made a big contribution to his team in a 3–0 home win against Bolton. Although he missed a penalty, he did create two goals by assisting Paul Scholes for the first goal and Danny Welbeck for the second. On 5 February, Rooney scored twice from the penalty spot as United came back from a 3–0 deficit to draw 3–3 in a Premier League clash against Chelsea at Stamford Bridge. On 11 February 2012, Rooney marked his 500th senior career game by scoring two goals as Manchester United beat rivals Liverpool 2–1 at Old Trafford. This was also his