About Mut (Mike Mutnansky)
MutStack is the home of a free weekly newsletter, The Friday Four-Pack, written and produced by former WEEI host Mike Mutnansky.
The Friday Four-Pack focuses on sports, sports betting, and sports media. Mostly.
You can find previous Four-Packs by navigating thru the page.
Update: Soon, Dave Portnoy will be the new owner of MutStack. com.