Arsenal boss Mikel Arteta revealed that Declan Rice was suffering from discomfort with his back prior to his substitution at half-time during the 2-2 draw with rivals Tottenham.
The Gunners took a deserved lead when Bukayo Saka’s strike deflected in off Cristian Romero, but Ange Postecoglou’s side responded impressively at the Emirates as Son equalised before the break, steering in James Maddison’s cut-back.