“Groundskeeper House “ that was built onto the outside of Wrigley Field on the 3rd base/LF side of the ball park for the Head GroundskeeperAug 26, 2015 · Theresa BayrerBaseball history, Chicago Cubs, Wrigley Field, GroundskeeperLeave a ReplyClick here to cancel reply. Name (required) Mail (required) (will not be published) Website Δ