Franklin Sports X-40 Outdoor Pickleballs, Official US Open Ball, 100 Bulk Pack Review (2026)
Updated September 14, 2026 · Research-based review
Our verdict
The Franklin Sports X-40 is the ball most clubs and serious players should default to outdoors, since it is USA Pickleball approved and used as the official ball of the US Open Championships. A 100 count pack is overkill for a casual backyard court, but right for clubs, camps or a ball machine.

Franklin Sports X-40 outdoor pickleballs in a 100 bulk pack, the official US Open ball for clubs and serious players.
Price range: See on Amazon
What we liked
- + X-40 is the official US Open ball, so practice mirrors top event conditions
- + 100 bulk pack supplies clubs, camps and ball machines for a long time
- + Franklin's outdoor ball is widely used at public courts
Trade-offs
- - Bulk quantity is overkill for casual players with one court
- - Hard outdoor plastic can crack sooner in cold temperatures
Who needs a 100 pack of balls
Buying 100 pickleballs at once only makes sense for a specific kind of buyer, a club running multiple courts, a coach or camp working with groups, or anyone feeding a ball machine that burns through balls quickly during a single drilling session. Franklin Sports built the X-40 as its flagship outdoor ball, and it carries USA Pickleball approval along with recognition as the official ball of the US Open Pickleball Championships, which gives clubs and tournament organizers a reason to standardize on it rather than mixing ball brands across courts. A single casual household playing once a week will not get through a hundred balls quickly, making a smaller pack, or even a 12 pack, a more sensible starting point before committing to bulk quantities.
Construction and what makes it an outdoor ball
The X-40 is built from durable polyethylene with 40 precision drilled holes designed to hold a balanced flight pattern in outdoor conditions, where wind and longer sightlines put more demand on a ball's consistency than indoor play does. Franklin uses a no seam, one piece construction, which the brand states resists denting and cracking better than seamed alternatives, an important detail for balls that spend most of their life bouncing on asphalt or concrete rather than a padded indoor court. High visibility pigment in the shell is meant to keep the ball easy to track under bright outdoor lighting, which matters most at midday when court glare is worst. This is a harder, heavier ball than typical indoor pickleballs, built specifically to survive outdoor surfaces rather than gentle gym floors.
Using and storing a bulk pack
With a hundred balls on hand, rotation becomes the practical challenge, cycling through the full set evenly rather than always grabbing from the top of a bin helps balls wear at a similar rate and keeps a machine or practice session consistent. Outdoor polyethylene balls like this one are more prone to going brittle in cold weather, so storing the bulk supply somewhere temperature stable, rather than in a hot car trunk or an unheated shed through winter, extends their usable life. Because the shell is hard plastic rather than a softer indoor foam blend, expect a louder, more aggressive sound and feel off the paddle face than indoor balls provide, which is normal and part of what outdoor play requires for wind resistance. Losing balls over fences is inevitable at this volume, so a bulk pack also functions as a practical buffer against that ordinary attrition.
How it compares with other outdoor balls
Rivals like the Spalding outdoor ball, ALBAD's 40 pack, and PRECISE's 100 count outdoor ball all compete on the same core idea, a 40 hole, USAPA approved outdoor ball sold in bulk, but the X-40's specific tie to the US Open gives it a recognition edge among players who follow competitive pickleball. A11N's S40 ball is a reasonable step down in price for players who do not need tournament grade consistency, while iHoven's 8 pack mesh bag option suits someone who only needs a small top-up rather than a full bulk order. For a club or serious player standardizing equipment across courts, the X-40's brand recognition and consistent USAPA approval make it the safer default pick over lesser known outdoor balls at a similar price.
Verdict and when to buy smaller
As an outdoor ball, the X-40 earns its position at the top of most outdoor ball comparisons, official tournament recognition, precision drilled construction, and a track record with clubs and coaches all support that placement, matching our score of 9.2 out of 10. A hundred count pack is the right call for anyone equipping a court, camp or ball machine on an ongoing basis, but a single household playing casually once or twice a week should start with a smaller pack and scale up only once it is clear how quickly balls actually get used or lost. For anyone already committed to regular outdoor play, this bulk pack removes ball shortages as a concern for a long stretch of time.
Frequently asked questions
Is the Franklin X-40 approved for tournament play?
Yes, it is approved by USA Pickleball and used as the official ball of the US Open Pickleball Championships.
How many holes does the X-40 outdoor ball have?
It has 40 precision drilled holes designed to hold a balanced flight pattern outdoors.
Is a 100 pack too many balls for casual play?
For one household playing occasionally, yes. A hundred count pack suits clubs, camps, coaches, and ball machine users who go through balls quickly.
Can outdoor X-40 balls be used indoors?
They are built as a harder outdoor ball for asphalt and concrete courts, so a dedicated indoor ball will generally feel and play better on a gym floor.
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