How a bulked-up ⁦@b_dechambeau⁩ has discovered how to clobber the ball without sacrificing loft. A nod to ⁦Mark Broadie⁩ in this ⁦The Economist⁩ piece on how new swing techniques are revolutionising golf. ⁦15th Club⁩ economist.com/graphic-detail…

Major championship week in my hometown! 15th Club is proud to be working with the USGA all week long at the U.S. Women's Open. Let's go!

This week's #TenNotesToKnow from Justin Ray

In a year unlike any that most of us have ever lived, Justin Ray explores the best stats from 2020, for the PGA TOUR. pgatour.com/news/2020/12/0…

Introducing the 10 most mind-blowing stats of 2020. A day-long thread supported by 15th Club 👇🏼

"Machine predicts the top 30 in FedExCup standings" Justin Ray explores what the standings may look like at the end of the season, for PGA TOUR.com

The 15th Club Performance Index is high on Harris English this season - our models predict he'll be in the top-10 of the points race when the regular season ends. He currently leads at Kapalua. pgatour.com/news/2021/01/0…

#TenNotesToKnow is back - Justin Ray with the key insights from the first week of tournament golf in 2021. 15thclub.com/2021/01/11/10-…

This weeks PGA TOUR venue Waialae Country Club in Honolulu, is among the shortest players will face all season long. Justin Ray analyses the players who thrive on the Tour's shortest stops. pgatour.com/news/2021/01/1…

- A windless Waialae proves no match for the world's best with record low numbers in Hawaii - Niemann off to a scorcher at the start of the season - Rory kicks off his 2021 campaign Justin Ray with this week's #TenNotesToKnow buff.ly/3ioDSgr

We're looking for a software developer to join the team at 15th Club & 21st Club. Details below...

In round 1, 64% of players who made birdie or better on the 18th hole at Torrey Pines South went for the green in two. A miss in the right bunker is traditionally about half-a-stroke better than missing left on this hole.

- Reed takes the win at Torrey Pines, in a Torrey Pines US Open year - The two top-10 machines on the PGA TOUR - Paul Casey joins elite company as an Englishman on the @EuropeanTour All in this week's #TenNotesToKnow by Justin Ray 15thclub.com/2021/02/01/10-…

Poa greens are often bemoaned by the world's best players for their inconsistency. But what do the numbers say? Justin Ray examines for the PGA TOUR. pgatour.com/news/2021/02/0…

- Morikawa irons his way to victory, becoming only the second man to win a major & WGC before 25 - Sisters win back-to-back on the LPGA - Grace finishes with a flurry to win in Puerto Rico All in #TenNotesToKnow from Justin Ray buff.ly/37TVNaL

Big Bryson powers his way around Arnie's place, no win for Westwood but his fine global golfing pedigree remains, and Spieth remains on the comeback trail. All in this week's #TenNotesToKnow from Justin Ray. buff.ly/3bnBdSv

Quick nudge to remind folks to follow us Twenty First Group moving forward, following our recent rebrand. More on that here in case you missed it: twentyfirstgroup.com/twenty-first-g…

Big news! Twenty First Group is looking for a content associate to work closely with me on all things golf. Do you love sports, statistics, being creative & telling great stories? Come be my colleague. Check out the job description and apply below. apply.workable.com/twenty-first-g…