Minute Maid Park renovations, a Spirit Communications Park preview and potential Appy League expansion head the top stories of the past week on Ballpark Digest, as measured by page views.
Astros map out Minute Maid Park future
Ballpark Preview: Spirit Communications Park
Appalachian League eyes 2016 expansion
Redbirds, Cardinals unveil AutoZone Park upgrades
Pawtucket: We want to keep PawSox
Boise Hawks officially sold; staff added
Contractor named for new GreenJackets ballpark
Parkersburg mayor: We’re working on Frontier League team
Personnel news in Corpus Christi, Frederick
Nussbaum new Midwest League president