About MutStack

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.

That blue button right there is how you can support and subscribe. Since MutStack is free, we’ll hope you’ll subscribe and enjoy the content.

New in July 2023 is StackCapping. Its main focus this summer is thoroughbred racing at Saratoga Race Course. Daily picks, thoughts and ideas on the toughest race meet in the world.

You’re subscribed to StackCapping when you subscribe to MutStack. You can manage your subscriptions at the bottom of any MutStack newsletter you subscribe it.

You can find more about what Mut is up to at the link below.


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A weekly, free newsletter and more from that guy 'from the radio.'


Mike Mutnansky. That guy from the radio! Writing about sports, sports betting, Saratoga and sometimes sports media. It's a work in progress.