Guimaraes and Raya crucial – Sunderland v Arsenal player ratings BBCArsenal ratings: Guimaraes 8/10, Raya 9/10 in win at Sunderland ESPNWatch: Match of the Day BBCArsenal stay perfect, Liverpool and Chelsea both held to draws ReutersGuimarães and Saka fire Arsenal to win at Sunderland after Raya spot-kick save The Guardian
