Ball Lab is again. After a hiatus, MyGolfSpy’s manufacturing high quality testing program has returned and we’re kicking issues off with the ball that wants no introduction. The Titleist Professional V1 is the golf ball you’ll discover within the baggage of weekend warriors and professionals alike and the one which has quietly turn into the de facto normal in opposition to which each and every different premium ball is measured. For those who’re going to restart a testing program, you would possibly as effectively begin on the prime.
For the uninitiated, Ball Lab doesn’t check how far a ball goes or the way it feels across the inexperienced. What it measures is manufacturing high quality: the consistency, uniformity and precision with which a ball is constructed. Each ball in a sleeve ought to carry out the identical approach. Each sleeve in a field ought to be an identical. Ball Lab places that promise to the check with 36 balls throughout three containers, measuring weight, diameter, compression, roundness and steadiness. The result’s an goal snapshot of what you’re truly getting if you peel the wrapper off a brand new field.
For 2026, we’ve up to date our scoring system. The brand new methodology is extra punitive in the direction of unhealthy balls and weights compression consistency extra closely than weight and diameter. Typically, scores for the very best high quality balls might be a bit increased whereas poor high quality balls will rating a bit decrease.
Right here’s what the 2025 Titleist Professional V1 seems like below the microscope.
Titleist Professional V1 (2025)
Execs
Excellent management — 100% good ball price throughout all 36 balls, zero unhealthy balls
Compression consistency ranked within the prime 10 of 106 balls within the database — higher than common by a large margin
Cons
Weight and diameter consistency each rated common
Compression has climbed to 92.5 — a bit firmer than earlier generations.
Our Verdict
The 2025 Titleist Professional V1 earns a High quality Rating of 93.0 and a Ball Lab High quality Award. Its high quality management is the standout: all 36 balls handed inspection with zero important defects and compression consistency ranks within the prime 10 of 106 balls within the database. Weight and diameter consistency are available at common which retains this from being an ideal rating. At US$57.99 per dozen, the info helps the asking value. For those who’re already taking part in the Professional V1, there’s nothing within the numbers to make you turn.
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Product particulars
Worth: US$57.99/dozen
Development: 3-piece urethane
Compression: 92.5 (Agency)
Manufacturing unit: Titleist Ball Plant 3, New Bedford, Mass.
Diameter: 1.6805 in.
Weight: 1.6091 oz.
Dangerous Balls: 0

MyGolfSpy Ball Lab was conceived as a way to quantify the standard and consistency of golf balls. Because the expression goes, it’s what’s on the within that counts. By shining a lightweight on high quality, we can provide golfers higher perception into the hidden realities of the golf balls available on the market at the moment. We hope you’ll use Ball Lab as your place to begin as you seek for your excellent golf ball. For an in depth breakdown of our testing methodology, click on right here.
Every High quality Rating is a weighted common of 5 Lab grades — defect price, compression consistency, compression symmetry, diameter consistency, weight consistency — with probably the most weight on the metrics that have an effect on how a ball performs. Faulty balls within the field subtract from the typical so a sleeve with unhealthy balls is mirrored actually within the ultimate rating.
Take a look at outcomes

The 2025 Titleist Professional V1 scored 93.0 and earned a Ball Lab High quality Award. That rating is constructed on a basis of remarkable high quality management paired with consistency metrics which are stable however not standout relative to the broader area. Of the classes measured, Good Ball Charge got here in at an ideal one hundred pc. Each one of many 36 balls examined handed with zero defects throughout cores, layers and covers.
Compression consistency earned a ranking of Good, rating within the prime 10 of 106 balls within the database—effectively above the sector common delta of 9.7 factors. A compression delta of 5.3 factors means the firmest and softest balls within the pattern are almost an identical which is effectively above common for the class.
Compression symmetry (beforehand known as IBCR or in-ball compression vary) averaged 1.0 factors, additionally effectively beneath the sector common of 1.9, which means compression just isn’t solely constant throughout the pattern but in addition inside any given ball. When you’d suppose that will at all times be the case, some manufacturing defects manifest as inconsistent compression throughout the three factors we measure on every ball.
The place the rating will get pulled again is in weight and diameter consistency, each of which got here in at common. It’s uncommon for a ball to face out for both however these metrics are what stored the Professional V1 from pushing even increased up the leaderboard.
The Professional V1’s high quality management is excellent. A 100-percent good ball price and compression consistency that ranks close to the highest of the database are arduous to argue with. With a rating of 93, it nonetheless comfortably clears the bar for a High quality Award.

Compression
Compression measures how a lot drive is required to deform a golf ball. The extra drive required, the upper the compression worth. Consistency within the compression worth issues. A ball that compresses otherwise from shot to shot behaves otherwise from shot to shot. Ball Lab measures each ball individually and tracks the typical and the unfold throughout the pattern.
The 2025 Professional V1 averaged 92.5, placing it within the “agency” vary of the database. The compression delta—the hole between the very best and lowest studying within the pattern—got here in at 5.3 factors, among the many greatest within the database.
Ball Lab additionally measures compression symmetry which tracks how evenly compression is distributed throughout every particular person ball. The Professional V1 averaged 1.0 factors of symmetry deviation, effectively beneath the sector common of 1.9. In plain phrases, the worth suggests consistency below the duvet with no indication of balls being measurably softer or firmer on one facet or one other.
The charts beneath element the compression measurements in our pattern.


Weight
Weight consistency is among the extra underappreciated high quality metrics in golf ball manufacturing. A heavier ball flies otherwise than a lighter one so the tighter the load vary throughout a dozen, the extra predictable the ball. Ball Lab weighs each ball to 4 decimal locations.
The 2025 Professional V1 averaged 1.6091 ounces throughout 36 balls and each ball within the pattern got here in below the USGA restrict of 1.62. Weight consistency as a class got here in at common relative to the sector and no particular person ball was flagged as an outlier.
The charts beneath element the load measurements in our pattern.

Diameter
Diameter consistency speaks to how spherical and uniform the ball is. An out-of-spec ball can wobble off the putter face or behave unpredictably within the air. Ball Lab measures every ball throughout a number of axes to get a real image of its form. The 2025 Professional V1 averaged 1.6805 inches, above the USGA minimal of 1.68 inches, with a roundness deviation of simply 0.0005 inches. Diameter consistency got here in at common.
The charts beneath element the diameter measurements in our pattern.

Ball Lab report card
Every High quality Rating is a weighted common of 5 lab grades: good ball price, compression consistency, compression symmetry, diameter consistency, weight consistency. As famous, our up to date scoring system punishes faulty balls extra severely whereas additionally giving larger weight to compression metrics than to weight and diameter.

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