By Gethin Coolbaugh, The Canadian Press
BOSTON -- It wasn't long ago that Clarke MacArthur was contemplating retirement. His decision to stick around for a playoff push paid off in a big way.
MacArthur, who missed all but the last four regular-season games after suffering a concussion in training camp, scored the winner on a power play 6:30 into overtime Sunday as the Ottawa Senators beat the Boston Bruins 3-2 to win their Eastern Conference quarter-final series in six games.
The 32-year-old MacArthur sat out 156 regular-season games in total over the two seasons because of multiple concussions and had moved to Florida to prepare for retirement.