By KRISTIE RIEKEN
AP Sports Writer
HOUSTON (AP) - Dallas Keuchel allowed two hits over seven innings, Luke Gregerson and Ken Giles completed the three-hitter and the Houston Astros beat the Seattle Mariners 3-0 on Monday night in their opener.
George Springer became Houston's first player since Terry Puhl in 1980 to lead off the first game with a home run. Carlos Correa homered and drove in two runs as Houston won on opening day for the fifth straight year.
Keuchel (1-0) went 9-12 with a 4.55 ERA last year after winning the AL Cy Young Award in 2015. Winning on opening day for the third year in a row, he struck out four. Giles allowed a hit and Giles walked one with three strikeouts for the save.
Felix Hernandez (0-1), making his 10th opening day start, allowed two runs and five hits while striking out six in five innings before leaving with tightness in a groin.
(Copyright 2017 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.)