Petr Cech endured a miserable Premier League debut for Arsenal as West Ham ended an eight-year wait for a win over their London rivals with a surprise 2-0 victory at the Emirates Stadium.
The 33-year-old misjudged Dimitri Payet’s free-kick to allow Cheikhou Kouyate nod in the Hammers’ first.
And after the break Mauro Zarate finished from 20 yards after being gifted the ball by the Gunners defence.
Arsenal, who controlled possession but were worryingly blunt in the final third, came closest when Aaron Ramsey hit the crossbar in the first half.
Gunners fans, who left the Emirates Stadium in large numbers before the final whistle, will feel like they have seen all this before, not just in the way their side performed, but also in the familiarity of their starting line-up.
Cech’s arrival from Chelsea has been Manager Arsene Wenger’s only summer signing since last term’s third-place finish, and it was an uncharacteristic display from the experienced keeper.
The Stamford Bridge legend was not only at fault for West Ham’s opener, but was wrong-footed by Zarate’s strike, although he received little help from his defence as Alex Oxlade-Chamberlain and Francis Coquelin combined to give the ball away on the edge of their own area.
Olivier Giroud frequently looked isolated up front, which will no doubt increase the hope among Arsenal supporters that a reported deal for Real Madrid forward Karim Benzema can be completed.
