Mikel Arteta has provided an update on the fitness of Oleksandr Zinchenko ahead of their FA Cup clash against Liverpool on Sunday. Arsenal have struggled in the Premier League in recent weeks. Supporters were left deeply frustrated by the Gunners lack of a cutting edge in the 2-0 defeat to West Ham United having registered 30 shots on goal without scoring. Those frustrations were then heightened after putting in a poor display against Fulham on New Year’s Eve which saw them throw away a 1-0 lead to lose 2-1. Having fallen five points behind leaders Liverpool in the title race, they face the Re…