Taiwan baseball player Tsai Chung-yu arrives the Taipei Investigation Bureau on October 28, 2009 the day after six people were brought into custody for allegedly rigging matches in Taiwan's Chinese Professional Baseball League in the latest scandal to hit the island's most popular sport. The detained, including a former professional player, were suspected of bribing players on behalf of a gambling ring to manipulate the outcome of matches held between May and September this year, prosecutors said.