The Red Sox avoided the indignity of being swept by the Seattle Mariners at Fenway Park for the first time ever (yep, they've never swept at Fenway, and still haven't), as the hometown team rallied for five runs in the seventh and won, 4-3.For the third straight day, the Sox opened with a 2-0 lead, only to see it disappear. And this time at the hands of Ronny Cedeno again, who hit a triple down in the right field corner with the bases loaded to get Seattle the lead.Jon Lester looked s...