Arsenal await final verdict on key forward after latest medical tests

Arsenal forward Christos Tzolis is returning to north London for further assessment after suffering a hamstring injury while representing Greece.Tzolis lasted only 18 minutes of Thursday’s 2-2 Nations League draw against the Netherlands in Thessaloniki before being replaced by Giorgos Masouras.The 24-year-old had felt tightness in the back of his right thigh and initially attempted to continue despite the problem.Greece head coach Ivan Jovanovic ultimately intervened after consulting his m