Arsenal 2 - Hull

Per Mertesacker rose above the Hull defence to powerfully head in the opener from Alexis Sanchez's corner.

Arsenal controlled the first half and almost doubled their lead when Hull's Paul McShane cleared off the line.

Hull grew in confidence after half-time but Sanchez's sharp turn and calm finish inside 18 yards sealed victory.

The Chile forward has become Arsenal's talisman since his £35m summer move from Barcelona and another moment of quality eased any lingering fears of Hull snatching a late draw at the Emirates.

In truth, the Tigers rarely looked capable of avenging their dramatic 3-2 defeat at Wembley last May and this third-round tie failed to match the fever and tension of last season's showpiece.

Arsenal controlled 65% of the possession in the first half, but failed to transform their dominance into a comfortable lead against injury-hit Hull.

Tigers boss Steve Bruce was left with only 18 first-team players available, but still managed to make 10 changes from the side which beat Everton on New Year's Day.

Hull are fighting for top-flight survival and Bruce decided to freshen up his squad as he prioritises forthcoming Premier League matches against West Brom and West Ham.

His changed team provided plenty of endeavour but they lacked the guile needed to hurt an Arsenal side which suffered their first defeat in six matches at Southampton on New Year's Day.

Hull raced into a 2-0 lead inside eight minutes when they met at Wembley and, although the visitors made another high-tempo start, Arsenal were more defensively alert on this occasion.

And once skipper Mertesacker escaped Hull counterpart Curtis Davies to nod in the opener, the Gunners never looked in danger of suffering a second home FA Cup defeat in 39 matches.

Arsene Wenger's side did lose some rhythm in the first part of the second half as Hull pressed their opponents higher up the pitch. But they failed to seriously stretch Gunners keeper David Ospina.

England forward Theo Walcott, 24, played 75 minutes on his first Gunners start for exactly a year as he continues to make his comeback from a serious knee injury and showed brief flashes of his pacy threat.

A Santi Cazorla pass allowed Sanchez to clinically fire in as Arsenal continue their bid to become only the eighth club to retain the FA Cup.

(BBC)