The Caledonia Baseball Diamond is the showcase, and largest baseball diamond. It is located at 690 Willoughby Street adjacent to Lions Park (Splash Pad, Outdoor Pool, Skateboard Park).

The Kinsmen Baseball Diamond is located across from Nine Mile Villa retirement home at 596 Inglis Street.

The Caledonia & Kinsmen Baseball Diamonds are used by Lucknow Minor Baseball, as well as the Lucknow Men’s & Ladies Slo Pitch Leagues. Both diamonds are fully lighted for evening play.

For information on the Lucknow Men’s Slo Pitch League, contact Steve Bushell at lucrec@hurontel.on.ca. For information on the Lucknow Ladies Slo Pitch League, contact Lindsey Raymond at lindraym@gmail.com. League play for the Slo Pitch leagues begins in the middle of May and the season concludes with a year-end tournament during the 2nd weekend in September.