19th Hole
David Leadbetter defends work with Lydia Ko, slams her parents in post. Is he right?
On the heels of Kevin Van Valkenburg’s ESPN piece on Lydia Ko that features, well, not the best review of his work with his former pupil, David Leadbetter responded via his website.
Leadbetter’s rebuttal, titled, “The Grass Isn’t Always Greener,” points the finger at Ko’s parents for calling for an (in his mind) unjustified coaching switch. He also indicates fatigue in the latter portion of the 2016 season was chiefly to blame for Ko’s poor form, not his coaching.
“Her father, a non-accomplished golfer, heard rumors that she needed to change her swing and made suggestions to Lydia to change it – independently of her coaches. Sean Hogan traveled with her to the LPGA KEB HanaBank Championship during the last part of the season and observed Lydia being very confused [with her swing].
“Amazingly enough, despite all of this, she had an excellent chance of remaining No. 1 in the world with a solid finish at the last tournament of the year. She shot 62 (10 under par) in the second round and things seemed to be on track. Her last round, unfortunately, was very average and she just lost out on winning the LPGA Player of the Year.”
Non-accomplished golfer! In a purge that has been widely questioned, Ko dropped Leadbetter, changed caddies, and signed on with PXG at the end of 2016. Arguably the game’s most prodigious talent, Ko hasn’t won since.
Beyond just revelling Ko’s poor performance since the split, Leadbetter defended the decisions he made to change his star pupil’s swing.
“What many people didn’t understand, was that the A Swing, which was a commercial name for a book we published, was for the most part technique that had worked in the early years with Sir Nick Faldo and Nick Price, amongst many others. It was adapted to Lydia in order to make her swing more efficient. If you looked at the statistics, especially greens in regulation, this proved to be true. It was a very simple approach, one she understood and had minimal maintenance….We honestly felt like this was the best approach for Lydia, because not being the strongest player, it provided natural energy to her swing.”
Leadbetter also said he thinks the decision to part ways came entirely from Ko’s parents/team, not her, before concluding with
“There’s no possible way that she can play better than she played for those first three years. It just goes to show, that not always is the grass greener on the other side of the hill!”
While Leadbetter is doubtless right, the grass has not been greener on the other side of the hill thus far, there’s something a tad tasteless in that remark, isn’t there?
What do you think, GolfWRX members? Was Leadbetter right to respond. And further, was he right to change Ko’s swing?
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.
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.
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.
‘Why would anybody want to change that swing?’ – Brandel Chamblee says PGA Tour star was wrong to change his swing
‘The stupidest freaking thing I’ve ever heard’ – Billy Horschel slams Open idea suggested by Padraig Harrington
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