A 5-1 loss in the last-16 first-leg encounter looks likely to condemn the Gunners to a seventh consecutive last-16 exit, meaning Arsene Wenger's will need to score at least four goals at Emirates Stadium without reply to reach the quarter-finals.
The first-leg loss prompted further fierce speculation over Wenger's future beyond the end of the season, while Standard Sport understands it is increasingly unlikely that Alexis Sanchez will remain at the club after being dropped against Liverpool.
Arsenal have not offered Sanchez a new contract for several weeks as a result of the souring relationship between player and club, but Wenger will likely need the Chilean if he retains any faint hopes of Champions League progress.
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Arsenal host Bayern Munich at the Emirates Stadium with kick-off scheduled for 7:45pm on Tuesday, March 7.
The match will be televised live on BT Sport 2. Alternatively, you can follow all the build-up and action from 6:45pm with Standard Sport’s London Football live blog. Enter your email address below to be informed when coverage begins.
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Both Arsene Wenger's and Alexis Sanchez's Arsenal futures could well be defined by whether the manager restores the forward to the starting XI when Bayern come to London.
Sanchez is perhaps the only Arsenal player capable of turning the tie around given Mesut Ozil has already been ruled out due to illness, while Alex Iwobi is likely to once again deputise at No.10.
Aaron Ramsey was back in the squad against Liverpool and could feature tonight.
Bayern captain Philipp Lahm is suspended after picking up a caution in the first leg, but Carlo Ancelotti will likely start Mats Hummels, Xabi Alonso, Arjen Robben and Franck Ribery after resting the quartet for Saturday's 3-0 win against FC Cologne.
Arsenal starting XI: Ospina; Bellerin, Koscielny, Mustafi, Gibbs; Ramsey, Xhaka; Walcott, Oxlade-Chamberlain, Welbeck; Sanchez
Bayern starting XI: Neuer; Rafinha, Boateng, Hummels, Bernat; Alonso, Vidal; Robben, Thiago, Ribery; Lewandowski
BETTING ODDS (via 888 Sport)
- Arsenal to win: 29/10
- Bayern to win: 8/9
- Draw: 3/1
- Arsenal to qualify: 20/1
- Bayern to qualify: 1/100
Click here to place a bet.
Odds correct as of March 7 at 4:30pm.