Tuesday Ticker: UCL injuries mounting, Schalke turns back to Stevens and more

A day after Manchester United announced that both Wayne Rooney and Javier Hernandez won't be fit for Tuesday's UEFA Champions League match against FC Basel, Arsenal revealed it has some injury problems of its own.

Gervinho (hamstring), Theo Walcott (knee) and Laurent Koscielny (ankle) have all been ruled out for the Gunners' match against Olympiakos on Wednesday, joining a crew of teammates on the sidelines.