In this May 4, 2012, photo, Milwaukee Brewers pitcher Zack Greinke throws to a San Francisco Giants batter in a baseball game in San Francisco. Greinke has been traded by the Brewers to the Los Angeles Angels for rookie shortstop Jean Segura and two minor league pitchers, in a deal announced Friday, July 27, 2012. (AP Photo/Jeff Chiu)

Photo by: Jeff Chiu

In this May 4, 2012, photo, Milwaukee Brewers pitcher Zack Greinke throws to a San Francisco Giants batter in a baseball game in San Francisco. Greinke has been traded by the Brewers to the Los Angeles Angels for rookie shortstop Jean Segura and two minor league pitchers, in a deal announced Friday, July 27, 2012. (AP Photo/Jeff Chiu)