Golden Baseball League Winter League has just completed its third season. In the first three years, over 130 Arizona Winter League players have been signed to professional contracts. Two of those players, Scott Richmond and Sergio Romo, are now pitching in the major leagues. The 2009 Arizona Winter League began play on January 31, 2009 and has expanded to 8 teams and almost 200 players. On April 3, 2009, the Golden Baseball League announced its second instructional league known as the Arizona Summer League, which is patterned after the AWL. This league consists of three teams, the Canada Miners, El Centro Imperials and
Pioneer Collegiate Baseball League Pioneer Collegiate Baseball League The Pioneer Collegiate Baseball League is a collegiate summer baseball league comprising teams of the top college players from North America and beyond. All players in the league must have college eligibility remaining in order to participate. Players are not paid, so as to maintain their college eligibility. PCBL formed in the summer of 2017 with five member teams competing. Teams play a 32-game regular season beginning in June followed by a league playoff. Carroll Merchants finished season one with the best regular season record and swept their way to the championship game eliminating Bancroft Bandits