The Gunners sent packing!!!

Arsenal's Champions League hopes lie in tatters at the last-16 stage yet again following a first-leg battering at Bayern Munich.

The Gunners, who have been eliminated in the first knockout round of the competition in

each of the last six seasons, twice by Bayern, not only conceded five goals but over 75% possession in Germany.

Their challenge lasted until the break thanks to Alexis Sanchez, who followed up his own missed penalty to equalise after Arjen Robben's superbly-struck 25-yard opener.

But after Arsenal lost Laurent Koscielny to injury early in the second half, Bayern ran riot during a 10-minute period in which Robert Lewandowski headed home before Thiago Alcantara scored twice. Substitute Thomas Muller rubbed salt in the wounds with a late fifth.

It leaves Arsenal with a near impossible task in the second leg and heaps more pressure on manager Arsene Wenger, who now only has the FA Cup as a realistic source of silverware in what will go down as another failed season.

Sanchez gives Arsenal false hope

There must have been a feeling of deflated dread for Arsenal when they were drawn to face Bayern in the first knockout round of this season's Champions League.

For the first time in five seasons, the Gunners claimed top spot in their group (ahead of PSG, who made this achievement even more impressive with their demolition of Barcelona on Tuesday) but nonetheless they were drawn against the Germans - their last-16 conquerors in both 2012-13 and 2013-14.

Their fears were fully realised on a chastening night in Munich, which further highlighted just how far behind Europe's leading lights they have fallen and how little progress has been made since their visit here last season, which also ended in a 5-1 hammering.

Robben gave early warning of the horror to come when he cut inside from the right and fired into the top corner from range following a move that had involved nine of Bayern's 11 players.

However, with the gates fully ajar, the flood failed to come as Arsenal were granted an unlikely way back into the game thanks to Lewandowski's clumsy challenge on Koscielny in the box.

Sanchez almost spurned it when his spot-kick was saved by Neuer but after fortunately receiving the ball back, he produced a neat finish through a group of players to level.

The equaliser prompted Arsenal's best period of the game, during which they remained largely without the ball but produced two clear-cut chances, both of which were wasted as Granit Xhaka and Mesut Ozil struck shots at Neuer after being handed a clear sight of goal.

Man of the match - Thiago Alcantara