Ryan Braun of the Milwaukee Brewers has been suspended for the rest of the 2013 season after violating Major League Baseball's drug policy. Mike McGinnis/Getty Images hide caption

itoggle caption Mike McGinnis/Getty Images

Alex Rodriguez during a July 13 game in Florida, where he was playing for the minor league Tampa Yankees while trying to recover from recent injuries. Mike Carlson /Reuters /Landov hide caption

itoggle caption Mike Carlson /Reuters /Landov

Dark clouds hang over Major League Baseball. There are reports that about 20 players may be suspended because of their connections to a Miami clinic that dispensed performance-enhancing drugs. (Photo taken Sunday at Yankee Stadium.) Jason Szenes /EPA /LANDOV hide caption

itoggle caption Jason Szenes /EPA /LANDOV