The Boston Red Sox and Toronto Blue Jays continue their fiercely contested series, with Boston holding a 4-1 season advantage. Toronto recently ended a seven-game losing streak with a 9-4 victory over Boston, propelled by a seven-run third inning and significant contributions from Vladimir Guerrero Jr. and George Springer. Boston's Rafael Devers and Tyler O'Neill homered in the loss. Previously, the Red Sox rallied for a dramatic 7-6 walk-off win, erasing a four-run deficit. The NBA champion Boston Celtics were celebrated at Fenway Park, adding to the festive atmosphere around the Red Sox.