Slam Ball Market Report: Sales Volume, Market Share, Leading Brands & Market Trends
Slam Ball sales on Amazon US totaled 38,050 units in July 2026 (▼ 30.7% vs. the prior month), generating an estimated $1,295,080 in revenue across the 50 top-ranked ASINs for this search term. Demand is heavily concentrated at the top of the ranking — the ten best performers capture 81.5% of unit volume and 78.8% of revenue, while a typical listing is priced at $41.26. The keyword itself pulled 9,920 Amazon queries over the same period (▼ 32.2% MoM).
Zooming out to the 12-month window ending July 2026, the slam ball Top 50 moved 397,950 units and $12,150,474 in cumulative sales — an average of 33,163 units and $1,012,539 per month. Monthly throughput topped out at 55,300 units in June 2026 and dipped to 15,550 in September 2025, leaving the latest reading 16.0% lower than August 2025.
Slam Ball Sales Trend (Trailing 12 Months)
Based on the top 50 ASINs by monthly sales for this keyword
2025/08
2025/09
2025/10
2025/11
2025/12
2026/01
2026/02
2026/03
2026/04
2026/05
2026/06
2026/07
Monthly Sales 2026/07
38K
▼ 30.7% MoM
Monthly Revenue 2026/07
$1.3M
▼ 37.2% MoM
Top 10 Market Share 2026/07
81.5%
Slam Ball Market Share & Sales Concentration on Amazon US — July 2026
The most-sold slam ball listing on Amazon US in July 2026 is ASIN B07DK9QZV9 (Brand: Trideer), which sold 10,000 units at $17.99 apiece — equal to 26.3% of every unit tracked in this report and 1.7× the volume of the No. 2 listing.
The Top 10 ASINs account for 31,000 units and $1,020,017 in July 2026 — 81.5% of unit volume and 78.8% of revenue among all 50 ranked ASINs in this report.
Sales Volume of Top ASINs for 'Slam Ball' on Amazon
July 2026
Is 81.5% Top 10 share highly concentrated?
Ask AI to evaluate competition, market structure, and entry opportunities using ’s tracked Amazon sales, ranking, and keyword data.
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Top 5 Volume Share breakdown
B07DK9QZV9
Trideer Yoga Ball for Exercise, Pregnancy, Physical Therapy, Pump Included | Wide Range of Sizes & Colors,Versatile for Multiple Activities,Non-Slip Frosted Surface,Quick Inflation with Pump Included
10K
▲ 0.0%vs. prior month
$172.8K
latest month
12-month trend
B0BYYPFB86
YOTTOY Anti-Burst Exercise Ball for Working Out, Yoga & Pregnancy, Extra Thick Workout Ball for Physical Therapy & Fitness
6K
▲ 0.0%vs. prior month
$109.3K
latest month
12-month trend
B00K8ANYZU
GoSports Slammo Game Set – Ultimate Lawn and Beach Game for Outdoor Fun
5K
▼ 37.5%vs. prior month
$188.3K
latest month
12-month trend
B002V7A7MQ
Spikeball 3 Ball Original Roundnet Game Set - Includes 3 Balls, net and Bag
4K
▼ 55.6%vs. prior month
$293.5K
latest month
12-month trend
B00STL38RE
Spikeball The Original Kit 1-Ball Game Set, Outdoor, Yard, & Camping Games | Includes 1 Ball, Net, Drawstring Bag and Rulebook, Plays on Grass, Sand or Indoors, Outdoor and Yard Play for Adults
2K
▼ 50.0%vs. prior month
$137.8K
latest month
12-month trend
B00R3N0BDS
Amazon Basics Weighted Medicine Ball for Core Strength, Strength Training, Full-Body Workouts and Balance Exercises
1K
▲ 0.0%vs. prior month
$30.8K
latest month
12-month trend
Unlock to view all Top 50 ASIN competitors and their sales contributions
Best Slam Ball Brands on Amazon US — Top 3 Brand Sales Concentration (July 2026)
Trideer is the best-performing slam ball brand in July 2026, moving 10,000 units across 1 ASIN for 32.3% of Top 10 volume. YOTTOY follows with 6,000 units (19.4%), ahead of Spikeball on 6,000 units (19.4%).
With 7 brands splitting the Top 10 and 71.0% of volume sitting with three of them, this is a concentrated shelf — the leaders hold multiple listings or one very high-velocity ASIN, so a new entrant competes against established review moats rather than an open field. Average selling prices among the leaders run from $16.99 to $72.49, which frames the price band a competing listing has to justify.
Brand share of Top 10 volume
Trideer
1 ASIN in Top 10
32.3%
Units
10K
Revenue
$172.8K
Avg. price
$17.99
B07DK9QZV9
$17.99·★4.6·45.2K revsTrideer Yoga Ball for Exercise, Pregnancy, Physical Therapy, Pump Included | Wide Range of Sizes & Colors,Versatile for Multiple Activities,Non-Slip Frosted Surface,Quick Inflation with Pump Included
Units sold10K
YOTTOY
1 ASIN in Top 10
19.4%
Units
6K
Revenue
$109.3K
Avg. price
$16.99
B0BYYPFB86
$16.99·★4.5·2.9K revsYOTTOY Anti-Burst Exercise Ball for Working Out, Yoga & Pregnancy, Extra Thick Workout Ball for Physical Therapy & Fitness
Units sold6K
Spikeball
2 ASINs in Top 10
19.4%
Units
6K
Revenue
$431.3K
Avg. price
$72.49
B002V7A7MQ
$74.99·★4.6·17.4K revsSpikeball 3 Ball Original Roundnet Game Set - Includes 3 Balls, net and Bag
Units sold4KB00STL38RE
$69.99·★4.6·6.6K revsSpikeball The Original Kit 1-Ball Game Set, Outdoor, Yard, & Camping Games | Includes 1 Ball, Net, Drawstring Bag and Rulebook, Plays on Grass, Sand or Indoors, Outdoor and Yard Play for Adults
Units sold2K
Trending Slam Ball Products — Growth Leaders & New Top 10 Entrants
Based on July 2026 data, this shortlist surfaces the two kinds of ASIN worth keeping an eye on — the ones that just broke into the Top 10, and the ones growing fastest month over month. Specifically, one ASIN forced its way in: B0DPQHPMGH booked 700 units at $24.17, with ▼ 30.0% MoM change. On the growth side, B002LF5ONU leads positive momentum with ▲ 400.0% MoM growth on 500 units, with B0FMVKHZMP close behind at ▲ 300.0% MoM on 200 units.
The two signals carry different weight. A fresh entrant means share has already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date. A steep growth rate works as the earlier warning: it marks demand that is still compounding, usually a month or two before the ranking catches up to it.
B0DPQHPMGH
Amazon Basics Slam Medicine Balls for Exercise
Price
$24.17
Rating
4.6
Reviews
489
Latest month sales
B002LF5ONU
Champion Sports Rhino Elite Medicine Ball – Textured Surface, Superior Grip, Hollow Synthetic Rubber for Consistent Bounce & Durability, Multiple Weights & Colors - Optional Rebounder Sold Separately
Price
$30.52
Rating
4.8
Reviews
572
Latest month sales
B0FMVKHZMP
Marcy Slam Ball, 10–50 lbs Dead Weight, Non-Bounce, Sand-Filled Medicine Ball with Durable PVC Shell & Textured Grip for Slams, Tosses, Core & Full Body Training
Unlock to view ASIN details and product titles
Price
$23.02
Rating
4.5
Reviews
136
Latest month sales
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