On 28 August 2020, Xhaka was in the starting 11 in the 2020 FA Community Shield, which Arsenal clinched a 5–4 victory over Liverpool in the penalty shootout after the match was 1–1 after 90 minutes. On 13 December 2020, Arsenal hosted Burnley in a Premier League fixture. Xhaka was sent off at the 56th minute, after clashing with Dwight McNeil and later grabbing Ashley Westwood by the neck. The match eventually ended with Burnley winning 1–0 after teammate Pierre-Emerick Aubameyang scored an own goal at the 73rd minute. On 26 December 2020, He scored his first Premier League goal of the 2020–21 season from a free kick in a 3–1 home win against Chelsea.