Mikel Arteta says Bukayo Saka's latest injury is "a worry" but he does not regret picking him for Arsenal's 2-1 defeat at Lens in the Champions League.
Manchester United are in danger of making an early exit from the Champions League after crashing to a 3-2 home defeat to Galatasaray with Arsenal also suffered a shock loss on Wednesday morning.
Struggling English soccer club Southend United, whose town is more famous for its pier than its sport, has been rescued by Australian businessman Justin Rees.