Diamondbacks vs. Astros – Tuesday

Houston Astros' Jack Cassel throws against the Arizona Diamondbacks in the first inning of a baseball game Tuesday, April 29, 2008, in Phoenix. (AP Photo/Ross D. Franklin) Arizona Diamondbacks' Edgar Gonzalez, of Mexico, throws against the Houston Astros in the first inning of a baseball game Tuesday, April 29, 2008, in Phoenix. (AP Photo/Ross D. Franklin) Houston Astros' Kazuo Matsui, top, of Japan, forces out Arizona Diamondbacks' Orlando Hudson as he turns a double play in the sixth inning of a baseball game Tuesday, April 29, 2008, in Phoenix. (AP Photo/Ross D. Franklin) Houston Astros' Kazuo Matsui (3), of Japan, is tagged out, while trying to steal second base by Arizona Diamondbacks' Stephen Drew in the first inning of a baseball game Tuesday, April 29, 2008, in Phoenix. (AP Photo/Ross D. Franklin) Arizona Diamondbacks' Jeff Salazar is unable to catch a fly ball hit by Houston Astros' J.R. Towles for a double in the third inning of a baseball game Tuesday, April 29, 2008, in Phoenix. (AP Photo/Ross D. Franklin) Houston Astros' Jose Valverde celebrates the Astros win and his save against the Arizona Diamondbacks after the final out in the ninth inning of a baseball game Tuesday, April 29, 2008, in Phoenix. The Astros defeated the Diamondbacks 6-4. (AP Photo/Ross D. Franklin) Arizona Diamondbacks' Max Scherzer, making his major league debut, throws against the Houston Astros in the fourth inning of a baseball game Tuesday, April 29, 2008, in Phoenix. The Astros defeated the Diamondbacks 6-4. (AP Photo/Ross D. Franklin)