Usa Basketball Nba Playoffs

epa02171388 Boston Celtics forward Paul Pierce reacts during the second quarter of the Eastern Conference final round playoff game at the TD Bank Garden in Boston , Massachusetts , USA , 24 May 2010 . The Celtics lead the best-of-seven series 3-0the winner will advance to play either the Los Angeles Lakers or the Phoenix Suns in the NBA Finals .  EPA/MATTHEW CAVANAUGH CORBIS OUT