The first postseason victory of the year for the LG Twins came at a cost Wednesday night, as speedster Shin Min-jae suffered a left hamstring injury on a run-scoring squeeze play. By the looks of it, Shin may not be available for the rest of the Twins' postseason, however long it lasts. The Twins defeated the Doosan Bears 4-1 to grab the wild card in the Korea Baseball Organization (KBO) postseason at Jamsil Baseball Stadium in Seoul, with Shin driving in a key insurance run in the bottom of the eighth inning. The Twins were nursing a 2-1 lead when they had runners at the corners for Shin. He bunted down the third base line as pinch runner Choi Won-young scored easily from third, and Shin beat out the throw by third baseman An Jae-seok. But after running past the first base bag, Shin came up limping, grabbing the back of his left thigh. The team said Shin experienced some tightness in his hamstring but no immediate testing was scheduled for Wednesday. When asked about Shin's status after the game, Twins manager Youm Kyoung-youb said: "It doesn't look good. He will have some tests tomorrow