Jiangsu Sainty played out a tense 0-0 draw with Japan's Vegalta Sendai under tight security but with no violent flare-ups Tuesday in Nanjing, scene of a notorious massacre by Japanese troops. In a highly charged atmosphere, about 6,000 police were at the Olympic Sports Center stadium and occasional taunts were directed at the small group of around 100 Japanese fans, who were gathered together and under heavy guard.