CB: Per Mertesacker – 5
Not Mertesacker’s worst game this season but was seriously tested by Mane and could have done more to prevent the first goal.
CB: Laurent Koscielny – 6
Was Arsenal’s most secure and competent defender by far but couldn’t contain both Pelle and Mane.
Fans will be glad, however, that the Frenchman managed to come through two games in such a short space of time relatively unscathed.