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The Quadrilateral

Geoff Shackelford
Thousands of paid subscribers

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

Platform
Substack
PricingFreemiumPublishesDaily
Issues1069Founded6 years agoLast Issue4 days ago
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Latest Issues

Major(s) News & Notes, August 27, 2026

  • 8: Days to the Walker Cup flag-raising ceremony

    • 224: Days to The Masters Honorary Starters Ceremony

I can offer two solid reasons to watch this week’s Tour Championship.

A) To fill the gap in your undying thirst to witness meani...

4 days ago
28
38

Weekend: Clark Wins BMW, LIV’s Swan Song?

Al-Rumayyan and friends use Sergio’s tantrum to distract from lavish overspending. Plus, Good Good’s violence-against-women ad unites the sport against the popular influencers.

Tough weekend for the golf manosphere. Great weekend for compe...

7 days ago
39
41
Paid

Major(s) News & Notes, August 20, 2026

Will more national open winners get Masters invites? Plus, Nicklaus on Jack's USAm win, Stout gets the McCormack Medal, Fox's Jug journey to date, and Reads.

15: Days to the Walker Cup flag-raising ceremony

11 days ago
49
21
Paid

51st Walker Cup Teams Are Set

Dean Robertson announces his picks for Lahinch as GB&I tries to defeat USA for the first time since 2015.

The squads competing in the 51st Walker Cup were announced in different ways. The USGA’s process is on the down low and mysterious, w...

13 days ago
27
14
Paid

Jack Whaley Wins The 126th U.S. Amateur

Englishman defeats Jay Leng 4&3 in a dramatic back-and-forth finale. Plus, notes on the championship, Merion's 10th, the USA Walker Cup squad is announced, and Scheffler dominates in dreary Memphis.

Befitting the time-tested stage and grav...

14 days ago
53
47
Paid

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Authors

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  • Geoff Shackelford

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

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