Leicester rock up at the Emirates this weekend with two of only four players in the Premier League to have been directly involved in 20 goals or more this season.
With Jamie Vardy and Riyad Marhez scoring and creating for fun, Petr Cech is going to have to be at his very best if Arsenal are to have any chance of collecting all three points and closing the gap on the league leaders.
Since his arrival from Chelsea in the summer, Cech has cemented himself firmly in the hearts of Gooners everywhere who have been subjected to error prone keepers for more seasons than we care to count.
12 cleansheets in 25 Premier League games has gone some way to helping Arsenal stay in touch with the leaders despite seeming, at times, like they had no interest in winning the league.
Ahead of the game, here is a reminder of what Cech has brought to this Arsenal side this season – and what Chelsea let leave.