37 arrested at World Series celebrations Police in riot gear cleared several large crowds gathered around Fenway Park early Monday after the Red Sox won their second World Series title in four years. Boston sweeps Colorado to win World Series The Boston Red Sox beat the Colorado Rockies 4-3 Sunday to win the World Series and record their second four-game sweep of the Fall Classic in four years. Boston beats Colorado to take 3-0 Series lead The Boston Red Sox beat the Colorado Rockies 10-5 on Saturday to move within one victory of winning the World Series.