On 27 July 2013, Lewandowski won the 2013 DFL-Supercup with Dortmund 4–2 against Bayern Munich. He scored his first goal of the season in Dortmund's 4–0 win over Augsburg in the club's opening Bundesliga match on 10 August. On 1 November, he scored his only hat-trick of the season in a 6–1 Bundesliga win against VfB Stuttgart.