Category Archives: Babolat
What About Me?
A lifetime dedicated to racquet technology and innovation
For more than five decades, I have been immersed in the world of tennis racquet and string design, manufacturing, and performance optimization. As the owner of Racquet Quest, LLC, I’ve combined deep technical expertise with hands-on innovation to set new benchmarks in racquet customization, diagnostics, and stringing.
My journey has been defined by a relentless pursuit of precision and performance—whether with professionals, college, junior tournament players, in the lab, or in front of an audience, sharing knowledge with peers.
Advanced diagnostic technology
At Racquet Quest, technology and science drive results. I’ve integrated some of the most advanced diagnostic equipment available, alongside proprietary systems I’ve developed, to provide unmatched insights into racquet and string performance:
- True Tension Stringing Machines – pioneering distortion-free stringing
- Babolat Racket Station & Wilson Baiardo Stringing Machines – industry-leading accuracy
- Babolat RDC (Racquet Diagnostic Center) – comprehensive racquet analysis
- Questron proprietary string testing equipment – measuring ultimate tensile strength, stress/strain, knot strength, and more
- Three-string comparative graphing tools – side-by-side performance visualization
- Flex, In-Plane, and String Bed Stiffness devices – quantifying structural dynamics
- Custom portable SBS device – portable precision testing
By combining these tools, I’ve been able to capture and refine the delicate balance between tension, elasticity, and structural integrity, pushing racquet performance beyond traditional standards.
Innovation in design and customization
Innovation has always been central to my work. Some of the highlights include:
- Development of the Perfect Pallet grip system with a custom three-piece anti-vibration design
- Expertise in Special MakeUp (SMU/Pro Stock) racquets for elite players
- Custom racquet extensions and modifications tailored to individual needs
- Proprietary software solutions for collecting and analyzing racquet and string performance data
These advancements have helped players—from juniors to professionals—experience greater consistency, comfort, and control on court.
Experience on the global stage
- My expertise extends well beyond the workshop:
- 50 years in racquet and string design and manufacturing
- Professional event stringing services for several years at major tournaments
- Seminar presenter for 12+ years, sharing expertise with players, coaches, and technicians
- Delivered the acclaimed session “Understanding String” at the 1994 Super Show in Atlanta, hosted by the United States Racquet Stringers Association
This combination of hands-on service and educational leadership has helped shape best practices across the racquet service community.
Media and knowledge sharing
I believe that expertise should be shared widely. To that end, I’ve created multiple platforms to bring racquet knowledge to players and enthusiasts worldwide:
- RacquetQuest.tennis – a hub for insights and resources on racquet technology
- Racquet Quest Podcast, Podcastini, and Podcast Midi – covering everything from string science to on-court trends
Through these channels, I aim to make the science of racquets accessible to every level of the game.
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Tennis continues to evolve, and so does racquet technology. At Racquet Quest, I remain committed to research, testing, and innovation that give players an edge while deepening their understanding of how equipment shapes performance.
Whether stringing for professionals, customizing for serious competitors, or educating the next generation of racquet technicians, the mission remains the same: deliver precision, performance, and passion through technology.
Questron Cycle Update
Every string that enters the World Headquarters of Racquet Quest goes through the Questron cycle. We have posted images of the product of the cycle, but not the entire process that the Questron goes through to create these posts.
The following video is the entire process from start to post. We look forward to your comments!
If you have a string, or strings, that you would like to know more about, please let us know. We may have already put them through the Questron Cycle.
I mistakenly said “Z” axis when I meant “X” axis, if you caught it.
NG Strings
Several months ago we tested some small samples of NG natural gut string. The results were not exciting so the data was not published.
Recently we tested some new versions of NG Strings, the PROV5+, and have some results to post.
First, the packaging is top notch.
Second, the two (2) 12m lengths per set is perfect, in our opinion, since all racquets should be strung using two (2) pieces of string, no one piece or ATW. There may be a manufacturing component to the 2 piece decision, also.
The “squiggles” we see in the two (2) NG Strings may be the tiny changes in the bonding agent(s) that occurs under load. We have seen this in some early Luxilon gut. We refer to it as a “break-in period”. Pre-stretching the entire piece length will reduce the break-in period.
Third, the gauge is much more consistent than previous samples.
This initial post will include stress/strain and ultimate tensile strength plots compared to Babolat VS Touch 17, our most used natural gut.
The first plot is UTS:
Natural Gut UTS
This visual tells the story but if you want the numbers they are at the failure end of each string. The stress/strain cycle shows the relative “softness” of each string. The higher the deflection the softer the string, so NG16 is the stiffest of the three and NG 17 is the softest.
We will be adding Knot Strength so check back soon the see how each string reacts to knots!
We will do several other tests before the string goes into a racquet for player feedback.
In summary this version shows tremendous improvement over the first version we tested… give it a try.
Madrid Stringing Team!
Say “Hello” to my friends on the Babolat Stringing Team now working the Madrid tournament!
Babolat Stringing Team
Madrid 2025
The team has strung over 3000 racquets so far! The first few days of a major tournament are very busy and while the later days may not as busy it is never boring!
As you can see, Eric, the man in the front is very excited about this team!
Eric and Carine, the lady peaking around the left corner of the picture, enjoy visiting the World Headquarters of Racquet Quest when they can and have been very helpful with new ideas. We use their incredibly accurate testing system several times every day for measuring “tip”and “end” weight of incoming racquets.
FYI, the Wine Map of France is in the World Headquarters of Racquet Quest, LLC, not the Madrid stringing room!
Racquet Quest, LLC
