12:26 AM ETMarly RiveraESPN Writer CloseMarly Rivera is a writer for ESPNdeportes.com and ESPN.com.BOSTON -- The New York Yankees-Boston Red Sox rivalry is considered one of the greatest in all of sports.But over the past…

Tim BontempsESPN LAKE BUENA VISTA, Fla. -- For the past two days, the basketball world waited to see how the Boston Celtics would respond to both collapsing down the stretch for a second straight game…