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
Manchester United F.C. 4–3 Manchester City F.C. (2009) Manchester United F.C. 4–3 Manchester City F.C. (2009) The first fixture between Manchester United and Manchester City in the 2009–10 Premier League season was played on 20 September 2009 at Old Trafford. It was the 153rd Manchester derby between the two clubs. Manchester United won the game 4–3 courtesy of a late winner from Michael Owen deep into second-half injury time. Wayne Rooney opened the scoring early on, but a mistake from Ben Foster in the United goal allowed Gareth Barry to equalise for City. Two goals each from Darren Fletcher and Craig Bellamy meant that the score was 3–3