LONDON, Aug. 16 (Xinhua) -- Newcastle was left frustrated failing to break down 10-man Aston Villa in a goalless draw on Saturday, with the absence of unsettled striker Alexander Isak proving costly.

进攻瘫痪 ：头号射手亚历山大·伊萨克（Alexander Isak）因转会利物浦缺席，安东尼·戈登（Anthony Gordon）带伤出战存疑。季前赛6场0胜（4负2平），仅进5球，锋无力问题突出。