Arsenal began their season with the Community Shield against local rival side Chelsea. The Gunners won the match 1–0, following a goal by Alex Oxlade-Chamberlain, who scored via a drive into the top corner. The trophy was Arsène Wenger's 15th in 18 years of being in charge of Arsenal, and presented Wenger with his first win against a side managed by José Mourinho after 13 attempts. Soon after, Arsenal began their 24th Premier League season at home to West Ham United, and inspired by the signing of goalkeeper Petr Čech, many believed Arsenal to be title contenders for the first time in 11 years. The club's solid pre-season form, however, fizzled out as they failed to win in their first two home games, with a 2–0 defeat to West Ham on the opening weekend, leaving them third-bottom, and a goalless draw with Liverpool, although Aaron Ramsey was falsely ruled offside for an early goal. With two tight wins at Crystal Palace and Newcastle United, Arsenal went into September with seven points. Arsenal did not make additional signings after Čech, leaving manager Wenger to come under fire from fans and critics.