baseball speed ball
Skip itBrand-locked demand (top 5 brands take 96% of clicks) — this niche doesn't clear our bar today.
Avg price
Incredible$33.41avg listing price — sweet spot $15–$100
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Returns
Good2.1%return rate — above 5% kills the launch gate
Price range
Good$8.03–$134.05cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Good+29.8%90-day search growth — must beat 0% to launch
Conversion
Good4.7%search→purchase rate — share of searches ending in a sale
Review moat
Good1,411.67avg incumbent reviews — the moat a new listing must climb
Market size
Bad$82K$82K/yr · 52K searches
Competition
Bad84%top-5 click share — a locked-up shelf
Brand share
Bad96%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, baseball speed ball is a $82K/yr Amazon United States market (52K searches/yr). The top 5 brands hold 96% of demand. Demand peaks in Nov–Dec. Verdict: Skip it — 46/100.
Data updated Jul 25, 2026 · scored weekly · How we score niches
baseball speed ball market data
- Units sold / yr
- 2K–3K
- avg 250–500/product
- Revenue / yr
- $67K–$84K
- units × avg price
- Conversion rate
- 4.7%
- Avg BSR
- #147
- Page quality
- 0%
- Prime
- 67%
- Sponsored
- 50%
- Out of stock
- 5.5%
- Avg brand age
- 57 months
- Avg seller age
- 152 days
Competition & brand share
The top 5 products capture 84% of clicks — a locked-up shelf that new listings rarely crack.Brands
7 rising
Sellers
21
Top-5 brand share
96%
Top 20: 100%
Top-5 click share
84%
Top 20: 100%
Open market
2%
- SKLZ74%
- Markwort8%
- Diamond Kinetics6%
- Bullet5%
- Kore Baseball Products2%
- AERO-SWING2%
- Open — no brand owns it (1 brand, 2%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +29.8% search growth over the last 90 days.Peak months: Nov, Dec · busiest ÷ quietest = 8.5×
Top baseball speed ball search terms
- baseball with speed sensor11K/yr
- speed baseball8K/yr
- baseball speed ball7K/yr
- bullet ball5K/yr
- sklz bullet ball5K/yr
- baseball that tracks speed5K/yr
- mph baseball4K/yr
- speed sensor baseball4K/yr
- speed baseball radar ball2K/yr
Top baseball speed ball products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 12 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
SKLZ Bullet Ball -Baseball Pitching Speed Sensor White
SKLZ$23.703.1★3,648 rev
SKLZ Pitch Training Baseball with Finger Placement Markers White 1
SKLZ$8.034.5★1,846 rev
Diamond Kinetics SwingTracker Bat Sensor and Swing Analyzer for Baseball and Softball
Diamond Kinetics$48.333.8★603 rev
9 Speed Sensor Baseball (MPH) from Markwort
Markwort$39.593.8★647 rev
Markwort Speed Sensor Yellow Cover Softball (12-Inch)
Markwort$51.003.8★409 rev
Newest
by launch date
Kore Soft Baseball Hand-Stitched Real Feel Foam Baseballs | Safe Indoor & Outdoor Practice Ball for Backyard Play | Baseball Gift or Desk Toy | Stocking Stuffer | Party Favors
Kore Baseball Products$13.98114 rev
Aero Swing Baseball & Softball Swing Trainer and 12 Durable Foam Balls Boost Your Bat Speed By Up to 20+ MPH Unlock Swing Speed Increases. Great Gift for Baseball and Softball
AERO-SWING$134.0513 rev
![Bullet .444 Distance Matte Colored Golf Balls [30-Ball] Matte Pink](https://m.media-amazon.com/images/I/41alt3YSRRL.jpg)
Bullet .444 Distance Matte Colored Golf Balls [30-Ball] Matte Pink
Bullet$23.91100 rev
![Bullet .444 Distance Matte Colored Golf Balls [30-Ball] Matte Green](https://m.media-amazon.com/images/I/51bHII2aqSL.jpg)
Bullet .444 Distance Matte Colored Golf Balls [30-Ball] Matte Green
Bullet$23.88100 rev
SKLZ Pitch Training Baseball with Finger Placement Markers White 1
SKLZ$8.031,846 rev
Trending
90-day click momentumKore Soft Baseball Hand-Stitched Real Feel Foam Baseballs | Safe Indoor & Outdoor Practice Ball for Backyard Play | Baseball Gift or Desk Toy | Stocking Stuffer | Party Favors
Kore Baseball Products$13.984.8★
Aero Swing Baseball & Softball Swing Trainer and 12 Durable Foam Balls Boost Your Bat Speed By Up to 20+ MPH Unlock Swing Speed Increases. Great Gift for Baseball and Softball
AERO-SWING$134.054.4★
Bullet .444 Distance Matte Colored Golf Balls [30-Ball] Matte Pink
Bullet$23.914.6★
SKLZ Soft Cushioned Safety Baseballs 2 Pack
SKLZ$12.314.6★
Diamond Kinetics SwingTracker Bat Sensor and Swing Analyzer for Baseball and Softball
Diamond Kinetics$48.333.8★
What buyers say about baseball speed ball
What buyers praise and complain about, mined from review topics.What buyers love
“it's very well made”
“A lot of fun”
“Great training”
“Good Value”
“Hasn't broken any lamps yet. yet”
“Great ball for indoor use”
“The ball does a good job of showing a few pitch grip examples”
“Also The ball is really well made with real leather”
“Perfect practice pitch ball”
“It is soft”
What buyers complain about
“Never worked”
“After using it a few times it stopped working”
“Poor quality”
“Accuracy of ball is not right”
“came with old battery and did not track correctly, not accurate”
“Not worth the money”
“clearly used so we ordered a replacement”
“wouldn't charge after original charge”
“the screen was cracked”
“Terrible advertising”
Top return reasons
Common questions
- Is baseball speed ball profitable to sell on Amazon United States?
- The niche generates $82K/yr across 12 tracked products. 90-day search growth is +29.8%. Flapen's verdict: Skip it (46/100).
- How competitive is the baseball speed ball niche?
- 7 brands and 21 sellers compete. The top 5 products take 84% of clicks and top 5 brands hold 96% of demand.
- What do buyers complain about in baseball speed ball?
- Top complaints mined from reviews: Functionality-Overall, Durability, Quality-Overall. The return rate is 2.1%.
- When does demand for baseball speed ball peak?
- Demand peaks in Nov–Dec; the busiest month runs 8.5× the quietest.
- What does it cost to enter the baseball speed ball niche?
- Listings span $8.03–$134.05; the average listing price is $33.41 (sweet spot $15–$100). The average incumbent carries 1,412 reviews — the moat a new listing must climb.