Considering the hype and attention that comes with a home opener, Seattle manager Eric Wedge wanted a veteran to take the mound for the Mariners. Joe Saunders' career mark at Safeco Field certainly made him feel better, too. Kendrys Morales drove in two runs in his Seattle home debut, Saunders rebounded from a rough first start to throw 6 1/3 shutout innings, and the Mariners debuted the new look of Safeco Field with a 3-0 win over the Houston Astros on Monday.