Opinion & Analysis
Putter Fitting: Why everyone can benefit from Quintic
This is the first installment of a four-part series from Modern Golf on putter fitting and Quintic System.
When it comes to putting, everyone thinks they’re an expert.
At least once, we have all been told what we were doing wrong on the putting green and how we SHOULD fix it. We see this universally — most golfers want to help other golfers get better. But are they really helping, and is the information they’re sharing accurate?
The truth is, without quantifying the given information, the answer is usually no. A system we use at Modern Golf called Quintic Ball Roll provides these answers by accurately measuring the interaction between the clubhead and ball. By doing so, a golfer can identify why they have certain habits. More importantly, they’ll know how to make the proper changes. Tangible results are the key to helping golfers with their putting technique and thus, the study of ball dynamics is here to stay.
Related: GolfWRX visits Modern Golf
The Quintic Ball Roll portable unit consists of software and a high-speed camera that can be connected to any computer. Quintic captures 14 different data points at up to 360 frames per second from the beginning of the stroke to the first 16 inches of the putt. What makes Quintic most useful is that it gives ball data as well as clubhead data graphically and numerically. This allows the golfers and fitters to identify how the head of the putter moves through impact and how this affects the roll of the ball. Making changes to the stroke and the putter becomes easier as information is quantified.
Golfers of all skill levels can benefit from using Quintic. For a novice golfer, identifying something very basic in their putting stroke can have a measurable impact on lowering their scores. Something as simple as controlling launch angle can take strokes off ones game.
Some of the best players in the world are also using Quintic on a daily basis. Quintic has helped Rory McIlroy, the world’s No. 1-ranked golfer, as well as FedEx Cup Champion Henrik Stenson and Open Championship winner Darren Clarke, to name a few. For these players, making or missing a putt can be the difference between winning and losing, and hundreds of thousands of dollars in prize money.
At Modern Golf, Quintic plays an integral role in our fitting experience. It eliminates any guess work involved in selecting a putter or fitting a player’s current putter. Through the collection of Quintic data, a professional fitter can then accurately and scientifically start to adjust an existing putter OR fit golfers into a putter that’s more suitable for their stroke.
Golfers can also instantly see why they may have certain tendencies. For example, if they have an inclination to miss putts on the left side from inside 10 feet, they may have a face angle issue. To make putts from inside 8 feet, we’ve learned that the face angle needs to be less than a 1 degree open or closed to the target. By identifying the face angle error we can help golfers eliminate that miss. In addition, all the data is saved for future reference to measure improvement.
Statistically, the greater mass of golfers are not getting any better at golf. How can this be with all the advances in knowledge and technology? We think it’s the inability of golfers to see tangible results. Taking a final exam and not wanting to know your grade wouldn’t make much sense if your goal was to get smarter. Players can see results faster if they can identify their flaws and then work to remedy those flaws. Turning three putts into two, two putts into one — that is how to lower your scores. Quintic gives golfers this real and reliable data. That why if you are not using Quintic, you are instantly at a disadvantage.
Sadly, most golfers who haven’t used Quintic are, more than likely, practicing the wrong technique. A golfer’s perception of what they think they are doing versus what they are actually doing is often skewed. So the solution is simple — no more guess work. No more relying on what Mr. Smith told you on the putting green just before you teed off on day one of your Club Championship. Whether you are a scratch golfer or 30-handicap, we guarantee results using Quintic Ball Roll.
During a one-hour putter fitting (it costs $100), our professional fitters will accurately adjust a golfer’s existing putter or fit them into a putter that is more suitable for their stroke and ball roll. Players will leave with a fully fit putter and data for their future reference.
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Opinion & Analysis
Brandel Chamblee PGA Championship Q&A: Rose’s huge McLaren risk, distracted LIV pros and why Aronimink suits the bombers
PGA Championship week is here, and Brandel Chamblee did not hold back in our latest discussion ahead of the season’s second major.
In our 2026 PGA Championship Q&A, golf’s leading analyst made the case that PIF pulling LIV’s funding has left its players competing in a state of confusion, called Justin Rose’s mid-season equipment switch a huge risk at 45, and explained why Aronimink will be a bombers’ delight this week.
Check out the full Q&A below.
Gianni: With the PIF confirming that they’re pulling funding from LIV at the end of the season, what impact do you expect that to have on the LIV players competing at the PGA Championship?
Brandel: I would imagine that they have all been thrown into a state of confusion, and will be distracted, not knowing where they are going to play next year and not knowing exactly their road back to either the DP World Tour or the PGA Tour. Or in Rahm’s case, being tied to a sinking ship for the next few years, likely playing for pennies on the dollar in events that no one cares about or watches.
I doubt this would put him in the best frame of mind to compete at his highest level. Keeping in mind, however, that majors are the only time that LIV disciples get to play in events that matter, so never disregard the motivation they have to prove to the world they are still relevant.
Gianni: Justin Rose switched to McLaren Golf equipment mid-season while playing some of the best golf of his career. What do you make of the change?
Brandel: I don’t really know what to make of Rose switching equipment. It seems a huge risk on his part, even though it is likely, in my opinion, that the clubs he’s playing are similar, if not the exact grinds, to what he was playing previously, with a McLaren stamp on them.
Having said that, at best, it is a distraction when he seemed to be as dialed in with his game as any 45-year-old could be and trending in the majors to perhaps do something that would definitely put him in the Hall of Fame. At worst, given the possibility that these clubs aren’t just duplicates of his old set stamped with McLaren on them, he’s made an equipment change that would take time, and 45-year-old athletes don’t have the time to do such things.
Gianni: Aronimink has only hosted a handful of professional events since it hosted the 1962 PGA Championship. What kind of test does it present, and does a course with less recent major championship history tend to level the playing field?
Brandel: Even though Aronimink has only hosted a handful of meaningful professional events, it has been fairly discerning in who can win there. When Keegan Bradley won the BMW Championship on the Donald Ross masterpiece in 2018, he was the 2nd best iron player on tour coming into that week. When Nick Watney won the AT&T at Aronimink in 2011, he was 2nd in strokes gained total coming into the week.
In 2020, Aronimink hosted the KPMG Championship, and Sei Young Kim won. On the LPGA that year, she was first in greens in regulation, putts per green in regulation, and scoring average on the way to being the LPGA player of the year. And then there is the 1962 PGA Championship won by Gary Player, who eventually became just one of a few players to win the career grand slam on the way to winning 9 majors. It is a formidable test, and if it’s not softened by rain, it will bring out the best in the upper echelons of the game.
Gianni: Is there a specific hole at Aronimink that you think will do the most to decide the winner?
Brandel: The hardest hole at Aronimink in each of the three tour events that have been played there since 2010 has been the long par-3 8th hole, with the par-4 10th being the second hardest, so most of the carnage will happen around the turn, but with the par-5 16th offering opportunities for bold plays and the tough closing holes at 17 and 18, the finish is likely to be frenetic.
Gianni: The PGA Championship has always sat in the shadow of the other majors. What does the ideal PGA Championship look like in your eyes, and what would it take for it to carve out its own identity?
Brandel: The PGA Championship, to whatever degree it suffers from the comparison to the other three majors, is still counted just as much when adding them up at the end of one’s career. Almost 1/3 of Nicklaus’ major wins were the five PGA Championships he won. Walter Hagen won 11 majors, five of which were PGA Championships.
Tiger Woods twice in his career won back-to-back PGA Championships, and those four majors count just as much as the other 11 he won. The PGA may not have the prestige of the other three, but it carries the same weight. Having said that, I preferred the identity that it had as the last major of the year.
Gianni: You nailed your Masters picks. Rory won, Scottie finished solo second, and Morikawa surged to a tie for seventh. Who are your top 3 picks for the PGA Championship and why?
Brandel: I am not a huge fan of majors played on golf courses that have been shorn of most of the trees, although I understand some of the agronomic reasons for doing so and of course the ease with which it allows members to play after errant drives. However, at the highest level, it all but eliminates any strategy off the tee and turns professional golf into an even bigger slugfest. That means that it will likely be a bomber’s delight this week, but fortunately, Scottie Scheffler is long enough to play that game and straight enough to play it better than anyone else.
The major championships give us very few surprises anymore, going back to the beginning of 2012, so the last 57 majors played, the average world rank of the winners has been better than 15th in the world. So look at the highest ranked and longest drivers who are on form coming into the PGA Championship who also have great short games as the surrounds at Aronimink are very challenging. That’s Scottie Scheffler by a mile and then McIlroy and Cameron Young with a far bigger nod towards DeChambeau than I gave him at the Masters.
Club Junkie
A putter that I love and hate – Club Junkie Podcast
In this episode of the Club Junkie Podcast, we dive into one of the most interesting flatstick releases of the year with a full review of the new TaylorMade SYSTM 2 putters. After spending time on the greens, I break down what makes this design stand out, where it performs, and why it has me completely torn between loving it and fighting it. If you are into feel, alignment, and consistency, this is one you will want to hear about.
We also take a look at some of the putters in play on the PGA Tour last week. From familiar favorites to a few surprising setups, there is always something to learn from what the best players in the world are rolling with under pressure.
To wrap things up, I walk through the process of building a set of JP Golf Prime irons paired with Baddazz Gold Series shafts. From component selection to performance goals, this is a deep dive into what goes into creating a unique custom set and why this combo has been so intriguing.
Opinion & Analysis
From 14 handicap to pro: 4 things I’d tell golfers at 50
This year my 50th birthday. Gosh, where has the time gone?
As a teenager in rural Missouri, some of my junior high and high school years felt interminable. Graduation seemed light years away. But the older I get, the faster life seems to fly by.
I’m also increasingly aware of my mortality. My dad died recently. Earlier this year, a friend and fellow PGA of America professional and I were texting about our next catch-up. The next message I received was news of his unexpected passing at 48. Shortly after, a woman I dated in college succumbed to cancer at 51.
Certainly, one can share perspective at any age. Seniors help freshmen, veterans guide rookies. But reaching this milestone feels like as good a time as any to do one of those “what would I tell my younger self?” articles.
I’ve had a uniquely varied career in golf. I started as a 27-year-old, average-length-hitting, 14-handicap computer engineer and somehow managed to turn pro before running out of money, constantly bootstrapping my way forward. I’ve won qualifiers and set venue records in the World Long Drive Championships, finished fifth at the Speedgolf World Championships, coached all skill levels as a PGA of America professional, built industry-leading swing speed training programs for Swing Man Golf, helped advance the single-length iron market with Sterling Irons®, caddied on the PGA TOUR and PGA TOUR Champions, and played about 300 courses across 32 countries.
It’s been a ride, and I’ve gone both deep and wide.
So while I can consult and advise from a lot of angles, let me keep it to a few things I’d tell the average golfer who wants to improve.
1. Think About What You Want
Everyone has their own reason for picking up a golf club.
Oddly, as a professional athlete, I’m not internally driven by competition. That can be challenging, as the industry currently prioritizes and incentivizes competition over the love of the game.
For me, I love walking and being outdoors. Nature helps balance my energy. I prefer courses that are integrated into the natural beauty of their surroundings. I’m comfortable practicing alone. I’m a deep thinker, and I genuinely enjoy investigating the game, using data and intuition to unearth unique, often innovative insights. I’m fortunate to be strong and athletic, so I appreciate the chance to engage with my abilities. Traveling feels adventurous. I could go on.
You don’t have to overthink it like I do. For you, it might be as simple as hitting balls to escape work, hanging out with friends, and playing loosely with the rules and the score.
The point is to give yourself permission to play for your own reasons, and let that be enough.
But if improvement is your goal, thinking about your destination—and when you want to get there—is important, because it dictates the steps you need to take. When I set out to go from a 14-handicap to the PGA TOUR as quickly as possible, the steps I needed were very different from those of a working golfer trying to break 90 in six months. That’s also different from someone who just wants a few peaceful hours outside each week, away from work or family.
None of these goals are better than the others, but each requires a different plan that you can work backward from.
2. There Are Lots of Things That Can Work
One of the challenges of golf is that, although there are rules for playing, there aren’t clear, industry-wide standards for how to best play the game. There’s a lot of gray area.
You might hear a top coach or trainer insist that a certain move is the best way to swing or train. Then you dig a bit deeper and, much to your confusion and frustration, another respected coach or trainer says something completely different. I don’t think anyone is trying to confuse you—at least I hope not. It’s just where the industry is right now.
You have to be careful with advice from tournament pros, too. They might be great at scoring, but they’re also human and sometimes just as susceptible as amateurs to believing things that don’t really move the needle. Tour players might describe what they feel, but that’s not always what they’re actually doing when assessed with technology.
I recently ran a test on my YouTube channel (which connects to my GolfWRX article “How to use your hands in the golf swing for power and accuracy”), and, interestingly, two of the most commonly taught hand actions produced the worst results in the test.
Coaches can certainly help. If you find someone you connect with to help navigate, that’s great. But there are many ways to get the ball in the hole. In the current landscape, you may need to seek multiple opinions, think critically, and use your own intuition to discern what seems true and whose advice resonates with you.
I’d recommend seeking someone who is open-minded and always learning, because things constantly change. Absolutes like “correct” or “proper” should raise a red flag. AI can be useful, but it tends to confidently repeat popular advice, so proceed with caution.
3. Get Custom Fit
If you’re serious about becoming a better player, getting custom fit is hugely important. There’s no sense fighting your equipment if you don’t have to. Most better players get fit these days and, if they don’t, they’re usually skilled enough to work around clubs that aren’t ideal.
If you plan to play for a long time, it’s worth spending a little more upfront to get something that truly fits you and your game, rather than continually buying and discarding equipment.
Equipment rules haven’t really changed significantly since the early 2000s. To stay in business, manufacturers keep pushing those limits. If you pull a bunch of clubs and balls off the rack and test them, you’ll find differences. I’ve tested two new drivers and seen a 30-yard total distance gap. Usually, the issue isn’t bad equipment; it’s that the combination of components simply isn’t the best fit.
It’s like wearing a new pair of floppy clown shoes. Sure, they’re shoes—but you won’t sprint your best in them compared to track shoes that fit perfectly.
Be wary of what’s called custom fitting, too. Sometimes the term is used as a marketing strategy rather than an actual fitting. In some retail settings, fitters may be incentivized to steer you toward higher-priced components. That doesn’t automatically mean it’s not the best fit, but you should be aware of potential biases.
I learned a version of this lesson outside of golf. Years ago, I bought a tennis racquet at a big box store from a seemingly knowledgeable employee who thought it would suit me best. The racquet gave me tennis elbow, and I spent months recovering with rest and acupuncture. The next season, I invested more time and money to find what actually fit me, and I walked away with something amazing that I still play with years later.
So if you’re going to get fit, be smart about it.
Find someone you believe has deep knowledge—possibly with certifications, but not necessarily. Make sure there’s a wide inventory across many brands. Check recent reviews for the individual fitter if possible. Make sure you trust that the fitter has your best interests at heart. If they’re wearing a hat or shirt with a specific brand’s logo, proceed with caution. Unless you specifically want a certain brand or look, be wary of upsells, especially if two options perform nearly the same.
Also, while golf is called a sport of integrity, there’s a thread of manipulation in the industry. I once drafted an equipment article for an industry magazine, structured just like one of their previous popular stories, with matching word count and great photos. The assistant editor loved it; it was useful to readers and required little work on his part. But the editor-in-chief nixed the story. When I asked why, I was told it was because I wasn’t an advertiser. It turned out the article I’d modeled mine after was a paid ad cleverly disguised as editorial content.
I really dislike games, clickbait, and fear-based manipulation. I hope this changes, but golfers deserve to know it exists.
4. Distance and Strategy Matter
There’s a real relationship between how far you hit the ball and your scoring average, even at the PGA TOUR level.
I experienced this early in my pro career. I started as a power hitter, swinging in the high 120s and breaking 200 mph ball speed with a stock driver.
Back then, some instructors advised swinging at 80%, so I tried slowing down for more accuracy. That worked fine on shorter, tighter courses. But on longer setups, I was coming into greens with too much club, and par 5s stopped being
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Tiger and Rory
Feb 27, 2015 at 12:40 pm
Little known fact: A putt that skips goes very straight. Air has less resistance than the ground. Speed is determined by force and loft at impact.
“True roll” is a BS marketing term used to sell stuff.
Joey
Sep 30, 2018 at 6:31 am
May as well putt with a 60 degree lob wedge then Einstein.
Mike
Jan 29, 2015 at 11:56 pm
How does this device differ from SAM Putting Lab? Anyone know?
Brian
Jan 30, 2015 at 6:23 am
Quintic is different from SAM because nothing attaches to your putter. It reads the putter as well as the ball roll. While it is important to have a proper putter it is still more important to be able to roll the ball on the intended line consistently with a consistent roll. This system shows lots of data that relates to both.
MGolfer
Jan 30, 2015 at 12:06 pm
SAM reads the direct 3D movement of the putter with highly accurate technology. So all aspects of the full movement can be analyzed.
For the ball roll the SAM only does a estimate on how the putter face comes to the ball. There is a spin and direction prediction which is based on the physics of contact of putter face and ball.
The Quintic also can measure parts of the putter movement with the extended software package. Difference to SAM is that the analysis is based on a sticker on the putter head and image analysis algorithms. This will allow quite good readings for position and maybe loft. But for face angles or path or lie the accuracy will be not as good as SAM. Also the putter can only be analysed in the view of the camera – which is limited to a short range around impact.
The ball roll is very important for a good putt. However, the putter movement is what controls the ball roll in the end. If you want to improve this you need the full picture of the putter movement to know what to change. Optimized putting stroke will automatically lead to better ball roll.
Tiger and Rory
Feb 27, 2015 at 12:30 pm
^ this is exactly it. A camera based system from the side doesn’t capture the whole picture. When the ball is not directly in front of the lens then what? I’ll take a Puttlab any day over this infomercial.
MAM
Jan 29, 2015 at 5:11 pm
Great article and every article ever written is basically an advertisement for everyone no matter what it is. Especially in the golf industry to be successful you have to advertise your self 100%. And the comment about the glass door. Lol.
Great article and play well
Philip
Jan 29, 2015 at 1:44 pm
There is nothing quite like the acid test of placing a club in your bag, which is why I have decided to go the old-fashion way of putter fitting and purchase a bunch of cheap old classics of high quality and various styles to see what type fits me the best. I’m also doing the same for my irons and shafts.
I find in the store or in a booth feels different from the course and driving range, and as such the results are not accurate.
Modern Golf Staff
Jan 29, 2015 at 1:40 pm
Guys,
We appreciate the early feedback. However it is important for us to mention that this article is not designed to promote our facility, it is the first of a 4 part series on how our technologies can help the average golfer. This article is just the introduction to how we at Modern Golf use Quintic Ball Roll technology.
We appreciate you taking the time to read the article and we look forward to hearing your feedback on the remainder of this series.
Team MG
Bill
Jan 29, 2015 at 11:14 am
As a frequent reader of this site, I really hate clicking on an article only for it to be an advertisement
Jason Lloyd
Jan 29, 2015 at 11:06 am
I’m confused…
Is this an advertisement? If it is, it’s not a good one. I’d at least get the door leaning against the wall out of the picture and maybe have a club-fitter in the picture???
Is it an article? If it is, it’s very poorly written and wrx needs to step it up.
Quintic is very cool tech, but it’s obviously not solving this guys problem of his eyes way too far over the ball! Maybe he should get a lesson and not a fitting.
frendy
Jan 29, 2015 at 10:49 am
Why is this piece filed under ‘Opinion and Analysis’?
Alex
Jan 29, 2015 at 10:20 am
I’ve seen quite a number of golfers with strange putting techniques and lots of confidence hole out from everywhere. I do believe putting is something personal, subjetive and the right technique works fine to become an average putter.
Good putters are above all confident on the green and they repeat the same swing over and over.
Brian
Jan 29, 2015 at 9:55 am
While this is a glorified commercial posed as journalism, I think it’s good information. I just got fitted for a full bag last month after 4 years of playing. The putter info was most helpful. The fitter bent my putter so that the ball rolled pure off the face without any skipping. And told me that I need a 45 degree too hang mallet. Good luck finding those!
Get fit. Anywhere that is reputable.
M
Jan 29, 2015 at 11:21 pm
Brian – Ping makes putter that fit straight all the way up to strong arc (large rotation putters). Technically a mallet with that much toe hang will very hard to produce due to the CG of the clubhead being further from the face.