The Celtics lead the pack.
Here's the complete breakdown by franchise:
Celtics (4): Red Auerbach, Larry Bird, John Havlicek, Bill Russell
Red Sox (2): Ted Williams, Carl Yastrzemski
Bruins (1): Bobby Orr
Patriots (1): Tom Brady
Vote for your picks. The quarterfinal polls close Monday, May 24, at 12 p.m. ET.