The Northwoods 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 NCAA eligibility remaining in order to participate. Players are not paid, so as to maintain their college eligibility. Teams are run similar to a professional minor league team, providing players an opportunity to play under the same conditions, using wooden bats and minor league specification baseballs. Teams play 70 games scheduled over a 76-day season running from early June to mid-August. The season itself is broken into two halves, with the winners of each half in each of the two divisions meeting first in a playoff to determine a divisional champion. The divisional champions then meet in a playoff for the league championship.