19th Hole
10 insights from an account of a Tiger Woods equipment testing session

Oh to be a fly buzzing around Medalist’s driving range for a Tiger Woods equipment testing session! Golf Digest’s longtime equipment scribe, E. Michael Johnson had that honor, and he filed a treasure-laden report for GD.
If only we could have been along for the cart ride! But alas, we’re left not with FOMO, but rather, SAHMO: sadness at having missed out.
Needless to say, you’ll want to read the full piece. However, we’ve pulled 10 insights from the article that will be of particular interest to GolfWRX members.
1. Tiger Woods has played the same iron specs since he was a kid
2. Woods has also tested equipment in much the same manner for his whole career
3. TaylorMade is developing a TW prototype muscle back iron
…and Mike Taylor, who worked on Woods’ irons at Nike, is helping with the effort.
4. At one point, he said this about the prototype 6-iron
“The look is sweet, but the window is different. But it feels great going through the ground; feels fantastic. Everything is right, we just need to bring that flight down.”
5. Tiger’s preferred iron profile is…
Woods likes “an iron with a longer blade length, thin sole and slightly squared off toe,” according to Johnson.
6. He’s all about “how the ball flies”
In 2003 Woods told Johnson, “I’m all about how the ball flies, how it looks shortly after it leaves the club…If I look up and don’t see the ball right there—I mean, right where I expect it to be—then we have a serious, serious problem.”
7. “Cheating” with Trackman doesn’t give the full picture, according to Tiger
“It’s nice that we can cheat out here and use Trackman, but ultimately I need to see how it fits on the course,” said Woods. “Can it hit a low cut, can it hit a low draw? I want to ride the wind. I want to challenge this corner. I want to take it over that bunker. Things of that nature.”
“For instance, right before the Hero, I had a 3-wood I was using last year before I stopped playing. On the range I hit it fantastic. On the course, I couldn’t hit it. It had too much toe droop right before impact. When I tried to turn it over, I’d hit this toe-pop-up. The golf course showed that. I had to hit golf shots. It’s not just about making it look good [on the range].”
8. Tiger was hitting drivers incredibly well
Johnson writes, “His launch conditions habitually included ball speeds of 180 miles per hour, spin rates in the 2,200 to 2,400 range with launch angle between 11 and 13 degrees…His carry distance routinely reached 315 yards.”
9. Tiger knows if a driver will work for him before he swings it
Johnson writes, “As with his irons, look with the driver is vitally important to the 14-time major champion. “I know when I’m waggling it,” he said. “If I feel it matches up to me, then it frees up my swing.”
10. The driver that he seemed to like the most was a 9-degree M3 440
Needless to say this only takes us a few steps into the goldmine that is any first-hand account of a Tiger Woods’ equipment testing session. You should absolutely head on over to Golf Digest and read Johnson’s piece to journey deeper.
19th Hole
‘Don’t think I’ll sleep well tonight’ – LPGA pro offers candid take following rough AIG Women’s Open finish

An opening round of 77 left LPGA pro Jenny Shin with a mountain to climb at last week’s AIG Women’s Open.
However, fighting back with rounds of 69 and 67, Shin found herself six shots off the lead and just outside the top 10 heading into Sunday as she went in search of her first major victory.
Shin, who won the US Girls’ Junior at just 13, couldn’t back those rounds up on Sunday, though, and after playing her opening nine holes of the final round in level par, she then bogeyed three holes coming home to slip down the leaderboard and eventually finish T23.
Taking to X following the final round, Shin offered a frustrated and honest take on how she was feeling, posting: “Don’t think I’ll sleep well tonight. What a crappy way to finish.”
Don’t think I’ll sleep well tonight. What a crappy way to finish
— Jenny Shin (@JennyShin_LPGA) August 3, 2025
Shin has made 11 cuts in 13 starts on the LPGA Tour this season, but has been plagued by frustrating Sunday finishes throughout the year. Shin ranks 102nd on tour this year out of 155 for Round 4 scoring in 2025.
Miyu Yamashita won the 2025 AIG Women’s Open with a composed final round of 70 to win her first major of her career by two strokes.
19th Hole
How a late golf ball change helped Cameron Young win for first time on PGA Tour

Cameron Young won the Wyndham Championship on Sunday for his first victory on the PGA Tour.
Young dominated all weekend at TPC Sedgefield, running away from the pack to win by six strokes and put himself in contention for a Ryder Cup pick in September.
Ahead of the event, the 28-year-old switched to a Pro V1x prototype golf ball for the first time, following recent testing sessions with the Titleist Golf Ball R&D team.
Interestingly, Young played a practice round accompanied by Fordie Pitts, Titleist’s Director of Tour Research & Validation, at TPC Schedule early last week with both his usual Pro V1 Left Dot ball and the new Pro V1x prototype.
Per Titleist, by the second hole Young was exclusively hitting shots with the Pro V1x prototype.
“We weren’t sure if he was going to test it this week, but as he was warming up, he asked to hit a couple on the range,” Pitts said. “He was then curious to see some shots out on the course. Performance-wise, he was hitting tight draws everywhere. His misses were staying more in play. He hit some, what he would call ‘11 o’clock shots,’ where again he’s taking a little something off it. He had great control there.”
According to Titleist, the main validation came on Tuesday on the seventh hole of his practice round. The par 3 that played between 184 and 225 yards during the tournament called for a 5-iron from Young, or so he thought. Believing there was “no way” he could get a 6-iron to the flag with his Left Dot, Young struck a 5-iron with the Pro V1x prototype and was stunned to see the ball land right by the hole.
“He then hits this 6-iron [with the Pro V1x prototype] absolutely dead at the flag, and it lands right next to the pin, ending up just past it,” Pitts said. “And his response was, ‘remarkable.’ He couldn’t believe that he got that club there.”
Following nine holes on Tuesday and a further nine on Wednesday, Young asked the Titleist team to put the ProV1x balls in his locker. The rest, as they say, is history.
19th Hole
Rickie Fowler makes equipment change to ‘something that’s a little easier on the body’

Rickie Fowler fired an opening round of one-under par on Thursday at the Wyndham Championship, as the Californian looks to make a FedEx Cup playoff push.
Fowler is currently 61st in the standings, so will need a strong couple of weeks to extend his season until the BMW Championship, where only the top 50 in the standings will tee it up.
Heading into the final stretch of the season, Fowler has made an equipment switch of note, changing into new iron shafts, as well as making a switch to his driver shaft.
The 36-year-old revealed this week that he has switched from his usual KBS Tour C-Taper 125-gram steel shafts to the graphite Aerotech SteelFiber 125cw shafts in his Cobra King Tour irons, a change he first put into play at last month’s Travelers Championship.
Speaking on the change to reporters this week, Fowler made note that the graphite shafts offer “something that’s a little easier on the body.”
“I mean, went to the week of Travelers, so been in for, I guess that’s a little over a month now. Something that’s a little easier on the body and seemed to get very similar numbers to where I was at. Yeah, it’s gone well so far.”
Fowler has also made a driver shaft change, switching out his Mitsubishi Diamana WB 73 TX for a UST Mamiya Lin-Q Proto V1 6 TX driver shaft in his Cobra DS-Adapt X, which he first implemented a couple of weeks ago at the John Deere Classic.
However, according to Fowler himself, the testing and potential changes are not done yet.
“Probably do some more testing in some different weight configurations with them once I get some time. Yeah, I feel like we’re always trying to search, one, to get better but are there ways to make things easier, whether that’s physically, mentally, whatever it may be. So yeah, I thought they were good enough to obviously put into play and looking forward to doing some more testing.”
Fowler gets his second round at TPC Sedgefield underway at 7.23 a.m ET on Friday.