The Seattle Mariners pushed it on the bases and produced the timely hits to add on late in the game, and they got a stellar start from Taijuan Walker. ''A little life in this team, how about that?'' manager Lloyd McClendon quipped. Kyle Seager hit his 11th home run with a solo shot in the eighth, Walker struck out six in seven innings and the Mariners beat the San Francisco Giants 5-1 on Monday night.