Gabriel Martinelli scored his first senior hat-trick as Arsenal came from behind to beat Championship side Portsmouth 4-1 at a wind-and-rain-swept Fratton Park and reach the FA Cup fourth round.
Mikel Arteta made 10 changes from the side that drew with Liverpool, with only centre-back Gabriel Magalhaes retaining his place, and the rotated Gunners were given an early scare before three goals from corners and a Lewis-Skelly-inspired counter saw them safely through.
Bishop ends his drought to stun the visitors
After FA Cup shocks involving Wrexham and Macclesfield earlier in the weekend, it briefly looked as if another might be on the cards when Colby Bishop slammed Portsmouth in front after just three minutes.