The Quadrilateral

The Quadrilateral

About the Substack

A year-round newsletter from one of golf’s last independent voices devoted to all things Grand Slam and the best Cup events.

Free Subscription Benefits

• At least once-a-week public posts and extensive previews of all editions.

Paid Subcription Benefits

• Subscriber-only posts and full archive access.
• Post comments and join the community
• Daily coverage before, during and after majors along with the best Cup events

Paid Subscription Plans

• $64 a year
• $7 a month

About Geoff Shackelford

Author, writer, blogger, podcaster, golf architect, television analyst and now newsletter publisher!