SEOUL : Captain Son Heung-min believes poor pitches have contributed to South Korea's stuttering World Cup qualifying campaign after the Taeguk Warriors were held to two home 1-1 draws in the March international window. South Korea still top Group B by three points after the draws with Oman in Goyang last Thursday and Jordan in Suwon on Tuesday but would have booked their ticket to the finals had they won either game. The matches were moved to regional cities because of poor pitch conditions at