SWAG Judge Pearl Bowling Ball
$289.95 Original price was: $289.95.$184.95Current price is: $184.95.
SKU: SWGJUP
Categories: Asymmetrical Core Bowling Balls, Bowling Balls, Bowling Deals, High Performance Bowling Balls, Pre-Orders / New Releases, SWAG Bowling, SWAG Bowling Balls, Top Selling Bowling Balls
Tags: .019 MB, .052 Diff, 2.49 RG, Pearl Reactive
GTIN: 650079849965 Brand: Swag
What should I know about the Judge Pearl?
Asymmetric Judge Core shared with the solid Judge for high flare and shape
Witness Pearl Reactive cover at a 1500-grit polish for length and a sharp backend
The cleaner, more angular asymmetric for medium to heavy oil and transition
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Description
The Judge Core With Clean, Backend Motion
About the Judge Pearl
The SWAG Judge Pearl takes the asymmetric power of the Judge and wraps it in a cleaner, more angular package. It pairs the same asymmetric Judge Core with the Witness Pearl Reactive coverstock, so it saves more energy through the front of the lane and makes a stronger, sharper move off the spot on medium to heavy oil and transition.
The Judge Pearl is what you reach for when the Judge starts reading a touch early. The pearl cover at a 1500-grit polish lets the ball get down the lane cleaner, then the strong asymmetric core stores that energy for a more pronounced backend. It is the same trusted verdict as the Judge, delivered with more downlane shape.
Understanding the SWAG Judge Asymmetric Core and SWAG Witness Pearl Reactive
SWAG built the Judge Pearl for a cleaner, more angular look from the proven Judge core. Specifically, the asymmetric Judge Core posts a 2.49 RG, a strong .052 differential, and a .019 intermediate differential for high flare and a defined breakpoint, while the Witness Pearl cover at a 1500-grit polish reads later than the solid Judge and stores energy for a sharper move down lane. As a result, it gives you strong, angular backend motion on medium to heavy oil and transition. The full specifications are listed below.
A Strong Asymmetric Block Shared With the Judge
At the heart of the Judge Pearl is the same asymmetric Judge Core used in the solid Judge. At 15 lb it measures a 2.49 RG, a strong .052 differential, and a .019 intermediate differential, a combination that produces high track flare and a defined, continuous breakpoint. The strong differential clears oil while the intermediate differential adds a clear asymmetric shape at the spot.
Pairing this core with a pearl cover is what gives the Judge Pearl its identity: the same flare and asymmetric shape as the Judge, but with the energy held later for a more angular finish. Because it is asymmetric, your pro shop can tune the layout to control exactly how early and how sharp the ball plays.
A Pearl Reactive Cover for Length and a Sharper Backend
The Judge Pearl wraps that core in SWAG’s Witness Pearl Reactive coverstock at a 1500-grit polish. The pearl additive and polished surface let the ball conserve energy through the front of the lane, so it gets down cleaner than the solid Judge and then makes a stronger, more angular move off the friction.
That clean read and sharp backend make the Judge Pearl the transition partner to the Judge: when the solid version starts to read too early on a drying lane, the Judge Pearl pushes through the heads and saves its energy for the pins. Leave it at the box polish for length and angle, or take the surface down at your pro shop for an earlier, smoother read.
Judge Pearl Specs
| Weight | Radius of Gyration (RG) | Differential | Mass Bias |
|---|---|---|---|
| 16 lbs | 2.51 | .047 | .015 |
| 15 lbs | 2.49 | .052 | .019 |
| 14 lbs | 2.54 | .049 | .016 |
| 13 lbs | 2.57 | .050 | .014 |
| 12 lbs | 2.58 | .016 | N/A |
RG and differential vary by weight. Specifications provided by the manufacturer.
Who This Ball Is Right For
✓Tournament Players: An asymmetric pearl that conserves energy for a strong, angular backend on medium to heavy oil and transition
✓Higher-Rev Bowlers: The strong Judge core and clean pearl cover reward revs with a sharp, continuous move off the spot
✓Tweener and Speed-Dominant Styles: Cleaner length through the fronts with the flare and shape of a high-performance asymmetric
✓Arsenal Builders: The angular, later-reading complement to the earlier-rolling solid Judge
Good to Know Before You Buy
·Strong, aggressive motion: This is a high-flare piece built for traction. If you want a controlled, lower-hook reaction, a lower-differential ball will suit you better.
·Ships polished: The 1500 Grit Polish finish runs clean and long out of the box. For an earlier read on heavier oil, take the surface down at your pro shop.
·Asymmetric layout sensitivity: Layout choices shift the reaction more than on a symmetric ball. Match the pin and mass bias to your game with your pro shop.
·Sold undrilled: Ships without finger holes, so it can be fitted to your hand and span.
BowlersMart Tips: Where the Judge Pearl Fits in Your SWAG Arsenal
Where It Fits in Your Arsenal
In the SWAG lineup, the Judge Pearl is the cleaner, more angular version of the Judge. Throw the solid Judge on fresh medium to heavy oil, then move to the Judge Pearl as the lane transitions and you want more length and a sharper backend. Above both sits the Judgement Hybrid for the heaviest fresh oil.
Surface Adjustments
The 1500-grit polish gives the Judge Pearl its clean length and angular backend. Take the surface down with a lower-grit pad for an earlier, smoother read on more oil, or keep it polished for maximum length when the lanes dry. Have surface changes done at your pro shop for an even, consistent finish.
Coverstock Care
Wipe the Witness Pearl cover with an approved reactive ball cleaner after every session, and deep clean it periodically. Keeping the cover fresh preserves the clean length and sharp backend that define the Judge Pearl.
Earn points on every SWAG purchase through the Striking Rewards loyalty program. Every ball you add to your arsenal builds toward your next reward.
Shop With Confidence at BowlersMart
The SWAG Judge Pearl Bowling Ball ships free with no minimum purchase and is backed by our 60-day return policy. As an authorized SWAG dealer, every ball is genuine and covered by the full one-year SWAG warranty. Place your order before 2 PM EST and it ships the same day.
Additional information
| Weight | 15 lbs |
|---|---|
| Dimensions | 10 × 10 × 10 in |
| Brand | |
| Bowling Ball Coverstock Type | |
| Bowling Ball Cover Name | |
| Bowling Ball Core Name | |
| Bowling Ball Core Shape | |
| Radius of Gyration: RG (15LB) | |
| Differential: Diff (15LB) | |
| Mass Bias Strength | |
| Flare Potential | |
| Surface Finish | |
| Scent | |
| Preferred Lane Conditions | |
| Ball Performance Level | |
| Bowling Ball Color | |
| Ball Weight |
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Everyday Free Shipping

Place your order before 2PM EST Monday - Friday (excluding holidays) and your order will ship out same day for in stock and available products. In stock items will ship out the following weekday if purchased after 2PM EST.
In stock Items may take 3-5 business days to arrive depending on your location. (2-10 days in AK, HI, PR, GU, APO, FPO).
We use USPS Priority Mail, Parcel Post, UPS and FedEx as our methods of shipping. Ground Shipping is ALWAYS free in the USA (except Alaska, Hawaii, Puerto Rico, Guam, and APO / FPO addresses), no matter how many items you order, no matter the weight, no matter the distance!
International Shipping - Duties, & Taxes & Return Information
Duties & Taxes - If shipping international, duties and taxes will need to be paid locally. BowlersMart.com is not responsible for any local duties or tax fees.Returns - We gladly ship worldwide, but please note that international customers are responsible for all return shipping and handling costs. If you wish to return your order, you must cover all shipping fees, duties, and any additional charges incurred. We recommend using a trackable shipping method to ensure your return reaches us safely. For more details, please review our full return policy or contact our customer support team.
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WARNING:
This product can expose you to chemicals including Lead, Phthalates, and/or other chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.





