In '05, '06, '07 and '08, I wasn't throwing any changeups at all. Maybe two or three per game. In '0... - Felix Hernandez Quotes from quotely.org

In '05, '06, '07 and '08, I wasn't throwing any changeups at all. Maybe two or three per game. In '09, I started playing with the grip, started throwing it in the bullpen and playing catch. It came out really good.

Felix Hernandez