Jason Castro plays for the Houston Atros.
MLB player Jason Castro was born in Castro Valley, CA.
MLB player Jason Castro throws right.
Jason Frasor plays for the Texas Rangers.
Jason Rogers plays for the Milwaukee Brewers.
Jason Kipnis plays for the Cleveland Indians.
Jason Giambi plays for the Cleveland Indians.
Jason Heyward plays for the Atlanta Braves.
MLB player Jason Castro made $2450000 in the 2014 season.
Jason Motte plays for the St. Louis Cardinals.
Jason Grilli plays for the Los Angeles Angels.
The New York Mets...
The main MLB team that Jason Giambi played for professionally is the Oakland Athletics. Another of the teams that Jason Giambi played for is the Colorado Rockies.