Manchester City lost Guardiola's first pre-season match 1–0 to his former side Bayern Munich. On 13 August 2016, Guardiola earned victory in his first match of the Premier League season, as City won 2–1 against Sunderland. On 11 September 2016, Guardiola won his first Manchester derby as a manager in a 2–1 victory at Old Trafford; this was also his sixth win against his "rival" manager José Mourinho. By the end of September 2016, Guardiola had won all of his first ten matches in charge of Manchester City and his side were top of the Premier League table, with a four-point advantage over second-placed Tottenham Hotspur. Although he then suffered his first defeat as City manager in a 2–0 loss to Tottenham, his side remained one point clear in the league table ahead of the international break.