開口一直是個軟派投手，球速不快靠控球和尾勁。
今年尾勁好像不見了，不到90mi的球速，完全發球
機化，真是廢到掉渣。
近三場成績
IP H R ER BB K HR
4.1 13 6 5 0 3 0
6.2 7 7 7 1 3 3
5.0 7 4 4 3 7 0
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06/11 09:36, , 1F
06/11 09:36, 1F
※ 編輯: popob (36.237.64.30), 06/11/2018 09:45:59
推
06/11 10:02, , 2F
06/11 10:02, 2F
推
06/11 10:06, , 3F
06/11 10:06, 3F
推
06/11 10:31, , 4F
06/11 10:31, 4F
推
06/11 10:42, , 5F
06/11 10:42, 5F
推
06/11 11:14, , 6F
06/11 11:14, 6F
推
06/11 21:10, , 7F
06/11 21:10, 7F
推
06/11 21:18, , 8F
06/11 21:18, 8F
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