Passage: On 11 September 2010, Modrić scored his first goal of the 2010–11 season in a 1–1 away draw at West Bromwich Albion. On 28 November, in a home match against Liverpool, Modrić scored one goal that was later credited as an own goal by Liverpool's defender. After a draw against Manchester United at White Hart Lane in January 2011, Redknapp praised Modrić, saying, "He was unbelievable. Magnificent. He's an amazing footballer, the little man takes the ball in the tightest areas with people around him, wriggling out of situations. He could play in any team in the world." Modrić also scored in Tottenham's 3–2 victory over Stoke City on 9 April, and converted a penalty at Anfield on 15 May in a 2–0 victory over Liverpool.Modrić helped Tottenham reach their first involvement in the UEFA Champions League. In the first match, against Inter Milan at the San Siro on 20 October, he exited the match early due to injury; Spurs lost 4–3, despite the tremendous efforts of Gareth Bale. On the return match at home, on 2 November, Modrić was given too much space to move and dictate the tempo of the match. He created and assisted for the first goal by Rafael van der Vaart in a 3–1 victory. In the next match, against Werder Bremen, Modrić scored the second goal. After a scoreless draw against Milan, Spurs were eliminated from the competition in the quarter-finals by Real Madrid.Modrić played 32 Premier League matches in the 2010–11 season, scoring three goals, recording two assists and making the highest average number of passes per match for Spurs with 62.5 and an accuracy rate of 87.4%. At the end of the season, Modrić was voted the Tottenham Hotspur F.C. Player of the Year. Then-Manchester United manager Sir Alex Ferguson said he would have chosen Modrić as his Player of the Year for that season.

Question: Modric scored his first goal of 2010-11 on what date?
11 September 2010