Gabriel Jesus starred with a goal and an assist on his first Premier League start as Manchester City romped to a 4-0 victory at West Ham.
Pep Guardiola made two bold selection decisions in leaving Claudio Bravo and Sergio Aguero on the substitutes' bench and was rewarded with only a second top-flight victory in five attempts.
Kevin De Bruyne put City ahead with his fourth league goal of the season having been set up by Jesus.
David Silva swiftly doubled the visitors' lead with his second goal of the league campaign and Jesus struck himself before the break.