Men's Senior Baseball League Men's Senior Baseball League The Men’s Senior Baseball League (MSBL)/Men’s Adult Baseball League (MABL) is a national organization in the United States, with 325 local affiliates, 3,200 teams, and 45,000 members who play organized amateur baseball in local leagues, 30 regional tournaments and six national tournaments. The Men’s Senior Baseball League (MSBL)/Men’s Adult Baseball League (MABL) is an amateur baseball league for adults 18 years of age and older was founded by Steve Sigler in 1988. Soon after, Steve established the MSBL/MABL World Series and Fall Classic which take place every October/November in Arizona and Florida, respectively, playing on almost
The National Baseball Association's top 100 minor league teams The National Baseball Association's top 100 minor league teams In 2001, during the centennial celebration of the National Association of Professional Baseball Leagues, Minor League Baseball tasked baseball historians Bill Weiss and Marshall Wright to develop a list of the top 100 best minor league baseball teams of the century. Their list includes 69 distinct franchises from across the United States and in Canada and Mexico. There are representatives from every decade of the century. Weiss and Wright developed a statistical formula to evaluate teams. First, a rating was given to each league. They assigned 100 points for Triple-A leagues