(Seattle, WA) -- Mike Trout homered in his first at-bat as a father as the Angels edged the Mariners 5-3 in Seattle. Trout was playing in his first game since his wife gave birth to a baby boy last week. Highly-touted prospect Jo Adell made his MLB debut and went 1-for-4. Andrew Heaney earned the win while Albert Pujols and David Fletcher launched home runs. The series continues tonight in Seattle.