Four minor league players were suspended Friday for 50 games following positive tests for banned stimulants, and two more were suspended following their second positive tests for drugs of abuse.
The Colorado Rockies say outfielder Carlos Gonzalez will have season-ending surgery on his left knee Monday.
All-Star shortstop Troy Tulowitzki will have surgery on his left hip Friday in Vail, Colorado, and miss the rest of the season, the Colorado Rockies said Wednesday.
The Colorado Rockies began another day without Carlos Gonzalez in their starting lineup with the more daunting knowledge Nolan Arenado will be missing for much longer.
