---
title: "Diamond Baseballs — $594K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/sports-outdoors/diamond-baseballs"
last_updated: "2026-08-06T14:53:42.947Z"
locale: en
meta:
description: "Niche score 41/100 · $594K/yr market · 195K searches/yr · $93.54 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 41/100 · $594K/yr market · 195K searches/yr · $93.54 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Diamond Baseballs — $594K/yr Amazon US Niche (2026) - Flapen"
---
# **diamond baseballs**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 64Growth 35Conversion 41Competition 11Returns 98Price range 36Avg price 77Brand share 0Review moat 69Quality gap 20
**Returns**
**Incredible****0.5%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****$93.54**
avg listing price — sweet spot $15–$100
**Review moat**
**Good****746.44**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Good****$594K**
$594K/yr · 195K searches
**Conversion**
**Okay****3.3%**
search→purchase rate — share of searches ending in a sale
**Price range**
**Okay****$55.69–$179.97**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Okay****+7.8%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Competition**
**Bad****87%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Signals**[** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, diamond baseballs is a $594K/yr Amazon United States market (195K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Apr–May–Jun. Verdict: Skip it — 41/100.
Data updated Jul 25, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **diamond baseballs market data**
- **Units sold / yr**
- **13K–15K**
- avg 750–1,000/product
- **Revenue / yr**
- **$1.2M–$1.4M**
- units × avg price
- **Conversion rate**
- **3.3%**
- **Avg BSR**
- **#91**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **89%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **56 months**
- **Avg seller age**
- **161 days**
## **Competition & brand share**
The top 5 products capture 87% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**4 **▼falling
**Sellers**
**34**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**87%**
Top 20: 100%
**Open market**
**0%**
- WILSON75% - Rawlings18% - Wilson4% - Diamond Sports3% - Open — no brand owns it (0%)
## **Demand & seasonality**
Weekly Amazon search volume, last 69 weeks — +7.8% search growth over the last 90 days.
7K5KPrime Day '25Spike '25Black Friday '25Spike '26 seasonAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun
Peak months: Apr, May, Jun · busiest ÷ quietest = 5.0×
[**Open Trend **](https://flapen.com/research/us/sports-outdoors/diamond-baseballs/trend)
## **Top diamond baseballs search terms**
- **diamond baseballs**47K/yr+1.0%0.8% conv. - **college baseball**16K/yr+64.7%0.0% conv. - **high school baseballs**27K/yr+0.9%1.7% conv. - **wilson baseballs**25K/yr+19.9%2.1% conv. - **nfhs baseballs**11K/yr+5.4%3.2% conv. - **wilson a1010s baseballs**5K/yr+123.8%4.8% conv. - **a1010s baseballs**6K/yr-1.3%5.1% conv. - **wilson a1030 baseballs**7K/yr-5.9%2.9% conv. - **wilson baseball**6K/yr+34.6%0.6% conv. - **baseballs high school**7K/yr-16.6%1.2% conv. [**All search terms **](https://flapen.com/research/us/sports-outdoors/diamond-baseballs/search-terms)
## **Top diamond baseballs 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.
0%15%$89K30%$178K45%$267K60%$356K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 9 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**WILSON Practice and Soft Compression Baseballs A1010 Blem (One Dozen) White & Red (A1011)**WILSON**$55.69**4.7★1,382 rev](https://www.amazon.com/dp/B0089YV15W) [2**WILSON Sports Standard 1 Set**WILSON**$179.97**4.7★1,382 rev](https://www.amazon.com/dp/B000HVUOOE) [3**WILSON A1010 HS1 Pro Series SST Baseballs 1 Dozen**WILSON**$107.09**4.6★224 rev](https://www.amazon.com/dp/B0000DFBB1) [4**Rawlings | NFHS NOCSAE High School Game Baseballs | RNF | Game/Practice Use | 12 Count 33-inch**Rawlings**$60.91**4.8★521 rev](https://www.amazon.com/dp/B0069A7Z9Y) [5**Rawlings | NFHS NOCSAE High School Game Baseballs | R100-H3 | Game/Practice Use | 12 Count**Rawlings**$73.23**4.8★521 rev](https://www.amazon.com/dp/B074XC7XLH)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Rods Diamond Sports DOL-1 HS NFHS/NOCSAE High School Baseball - 1 Dozen White**Diamond Sports**$77.81**148 rev5y ago](https://www.amazon.com/dp/B08QD1SDN5) [**Rawlings | Official League Competition Grade Baseballs | ROLB1X | Game/Practice Use | Youth/14U | Bucket | 24 Count**Rawlings**$122.46**882 rev6y ago](https://www.amazon.com/dp/B08CJM38TS) [**Rawlings | NFHS NOCSAE High School Game Baseballs | R100-H3 | Game/Practice Use | 12 Count**Rawlings**$73.23**521 rev8y ago](https://www.amazon.com/dp/B074XC7XLH) [**Rawlings | NFHS NOCSAE High School Game Baseballs | RNF | Game/Practice Use | 12 Count 33-inch**Rawlings**$60.91**521 rev14y ago](https://www.amazon.com/dp/B0069A7Z9Y) [**WILSON Practice and Soft Compression Baseballs A1010 Blem (One Dozen) White & Red (A1011)**WILSON**$55.69**1,382 rev17y ago](https://www.amazon.com/dp/B0089YV15W)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Rawlings | NFHS NOCSAE High School Game Baseballs | R100-H3 | Game/Practice Use | 12 Count**Rawlings**$73.23**4.8★**▲ 15%**](https://www.amazon.com/dp/B074XC7XLH) [**WILSON A1010 HS1 Pro Series SST Baseballs 1 Dozen**WILSON**$107.09**4.6★**▲ 13%**](https://www.amazon.com/dp/B0000DFBB1) [**WILSON Sports Standard 1 Set**WILSON**$179.97**4.7★**▲ 12%**](https://www.amazon.com/dp/B000HVUOOE) [**WILSON A1010 Pro Series SST Baseballs 1 Dozen**Wilson**$106.40**4.5★**— 10%**](https://www.amazon.com/dp/B000HVQU4C) [**WILSON Practice and Soft Compression Baseballs A1010 Blem (One Dozen) White & Red (A1011)**WILSON**$55.69**4.7★**— 8%**](https://www.amazon.com/dp/B0089YV15W)
**~~View all trending →~~**
## **What buyers say about diamond baseballs**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**45%
*“Quality bucket of balls”*
**Value For Money**22%
*“Perfect and a deal”*
**Advertised Vs Actual Product**14%
*“Just as advertised”*
**Durability**7%
*“the baseballs are holding up well”*
**Grip**4%
*“easy to grip”*
**Ease Of Use**2%
*“Have not had any issues with the use”*
**Soft Feel**2%
*“Soft feel”*
**Size-Overall**2%
*“They are the same size”*
### **What buyers complain about **
**Advertised Vs Actual Product**31%
*“Deceptive advertising”*
**Value For Money**27%
*“Wish they were a bit cheaper”*
**Quality-Overall**10%
*“Low quality baseball”*
**Leather Quality**7%
*“2 of these baseballs had the leather coming loose”*
**Suitability Pro/Experts**7%
*“mediocre for practice at best”*
**Flatness**7%
*“6 of the 12 had flat seams”*
**Stitch/Finish/Polish**4%
*“Ugly stitching and loose leather”*
**Wrinkles**2%
*“Lumpy, uneven cuts and wrinkled leather”*
### **Top return reasons **
**Value For Money**30%
**Advertised Vs Actual Product**29%
**Quality-Overall**10%
**Hard Feel**5%
**Defective Material/Parts**4%
**Stitch/Finish/Polish**4%
**Grip**4%
**Material Quality**3%
**Soft Feel**3%
**Durability**1%
## **Common questions**
- **Is diamond baseballs profitable to sell on Amazon United States?**
- The niche generates $594K/yr across 9 tracked products. 90-day search growth is +7.8%. Flapen's verdict: Skip it (41/100).
- **How competitive is the diamond baseballs niche?**
- 4 brands and 34 sellers compete. The top 5 products take 87% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in diamond baseballs?**
- Top complaints mined from reviews: Advertised Vs Actual Product, Value For Money, Quality-Overall. The return rate is 0.5%.
- **When does demand for diamond baseballs peak?**
- Demand peaks in Apr–May–Jun; the busiest month runs 5.0× the quietest.
- **What does it cost to enter the diamond baseballs niche?**
- Listings span $55.69–$179.97; the average listing price is $93.54 (sweet spot $15–$100). The average incumbent carries 746 reviews — the moat a new listing must climb.
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