Arsenal lost their first game of 2020 at a rain-soaked Etihad Stadium, substitute David Luiz enduring a horrendous evening in which he gifted the home side two goals and also received his marching orders.
Raheem Sterling capitalized on the Brazilian's first mistake to score his first goal of the year and put City on their way to a comfortable 3-0 home victory, while Kevin de Bruyne's penalty -- after Luiz had brought down Riyadh Mahrez -- effectively ended the contest. Phil Foden compounded the visitors' misery with a late third.