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
Dominican Professional Baseball League Dominican Professional Baseball League The Dominican Republic Professional Baseball League () or LIDOM by its acronym in Spanish, is a winter professional baseball league consisting of six teams spread across the Dominican Republic; it is the highest level of professional baseball league in the Dominican Republic. The league's players include many prospects that go on to play in Major League Baseball in the United States while also signing many current MLB veterans. The champion of LIDOM advances to play in the yearly Caribbean Series. Each team plays a fifty-game round-robin schedule that begins at the middle of October and runs