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
Baseball in Canada Short-Season A level. Several other Canada-based teams play in low-tier American independent circuits, including the American Association of Independent Professional Baseball, and the Canadian American Association of Professional Baseball. Canada has produced some successful players in Major League Baseball. Ferguson Jenkins is currently the only Canadian in the National Baseball Hall of Fame. The following table lists other achievements earned by Canadian baseball players. Baseball in Canada Baseball in Canada dates back to the 19th century, and is played at various levels of competition throughout the country. There is currently one major league team, the Toronto Blue Jays, founded in