The Madison Mallards are a collegiate summer baseball team based in Madison, Wisconsin that plays in the Northwoods League. Warner Park on Madison's Northside is the team's home field.

The Northwoods League is a collegiate summer baseball wooden bat league. All players in the league must have NCAA eligibility remaining in order to participate. The league is amateur, and players are not paid, so as to maintain their college eligibility. Graduated senior pitchers are also eligible to play in the Northwoods League. Each team may have four of these players at a time.