后防的不稳定让巴萨付出了代价。客场对阵加的斯，巴萨防线两个失误直接造成了两粒丢球。
开场仅仅8分钟，加的斯开出角球，最近几场比赛临危受命的B队小将明格萨匆忙之下头球自摆乌龙，巴萨0-1落后。
下半场比赛，巴萨刚刚把比分扳平，结果5分钟后，又是一次失误让对手取得了进球。阿尔巴在后场掷界外球，朗格莱准备不足将球让过，白送了内格雷多一次断球打空门的机会。最终巴萨也因这两个不应该的丢球输掉了比赛。
（简浅）
巴萨后防让人无语 两大中卫连续失误白送两球
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