Quintanilla was drafted by the Oakland Athletics in the first round (33rd overall) of the 2003 Major League Baseball Draft.
In 2003, he played for the Vancouver Canadians of the Class A-Short Season Northwest League and High-A Modesto A's of the Class A-Advanced California League, batting .358 in 40 games.
He started 2004 with Modesto as the Athletics' seventh ranked prospect and after hitting .315 received a late-season promotion to the Midland RockHounds for the Class AA Texas League.
He began 2005 with Midland as the A's 8th ranked prospect and on July 15, he was traded along with outfielder Eric Byrnes to the Colorado Rockies for pitchers Joe Kennedy and Jay Witasick.
Quintanilla was drafted by the Oakland Athletics in the first round (33rd overall) of the 2003 Major League Baseball Draft. In 2003, he played for the Vancouver Canadians of the Class A-Short Season Northwest League and High-A Modesto A's of the Class A-Advanced California League, batting .358 in 40 games. He started 2004 with Modesto as the Athletics' seventh ranked prospect and after hitting .315 received a late-season promotion to the Midland RockHounds for the Class AA Texas League. He began 2005 with Midland as the A's 8th ranked prospect and on July 15, he was traded along with outfielder Eric Byrnes to the Colorado Rockies for pitchers Joe Kennedy and Jay Witasick.
Omar Quintanilla