America's oldest amateur baseball league, the Boston Park League features highly competitive baseball for players of college age and older. Many of the players in this league currently play or have played college baseball. Fans can take in games for free throughout the summer.
The Yawkey Baseball League, which has existed since the 1950s under several names (City League, Twilight League, and Junior Park League), also offers highly competitive play.
Men's Baseball League
The Boston Men's Baseball League is the local chapter of a national organization, offering moderately competitive leagues for ages 18+, 30+, and 40+.