2-2 Alexis Sanchez Goal | Arsenal v. Olympiakos - Champions League - 29.09.2015 <br />2-2 Alexis Sanchez Goal | Arsenal v. Olympiakos - Champions League - 29.09.2015 <br />2-2 Alexis Sanchez Goal | Arsenal v. Olympiakos - Champions League - 29.09.2015