Which minor league team that plays its home games at Ogren Park did Tetsuya Yamaguchi play for before he was drafted by the Giants?
Tetsuya Yamaguchi:  He was playing in the Missoula Osprey (Advanced Rookie level under Arizona Diamondbacks) before he was drafted by the Giants in 2005. Missoula Osprey:  The team plays its home games at Ogren Park at Allegiance Field.
i don't know