CSKA Moscow v Arsenal (live stream) [100% free]
Arsenal will be without midfielder Granit Xhaka for the Europa League quarter-final second leg at CSKA Moscow.
The Switzerland international is out because of illness while striker Pierre Emerick-Aubameyang is once again ineligible.
Full-back Kirill Nababkin is back from suspension for the hosts.
Arsenal are in a strong position to progress after winning the first leg 4-1.
Barcelona exit a warning for Wenger. Arsenal
However, Roma highlighted in the Champions League on Tuesday that anything can happen, beating Barcelona 3-0 on the night to overturn a 4-1 first-leg defeat and progress to the semi-finals on away goals.
Wenger believes that proves his side cannot afford to be complacent.
“We know it’s an important target for us to go as far as possible,” he said. “Tuesday night’s game was maybe a good warning for us. It’s very important we have a positive start.”
Meanwhile, CSKA coach Viktor Goncharenko is hopeful that Arsenal’s attacking philosophy could help his side produce a shock.
The club has encouraged supporters to follow advice from the Foreign Office during the game.
A statement on Arsenal’s website said: “Supporters planning to go to CSKA Moscow should be aware of the following travel advice from the Foreign Office: ‘Due to heightened political tensions between the UK and Russia, you should be aware of the possibility of anti-British sentiment or harassment at this time; you’re advised to remain vigilant, avoid any protests or demonstrations and avoid commenting publicly on political developments.
“While the British Embassy in Moscow is not aware of any increased difficulties for British people travelling in Russia at this time, you should follow the security and political situation closely and keep up to date with this travel advice.”
CSKA also tried to quell fears of trouble for travelling supporters.