Is baby baseball profitable to sell on Amazon United States?

The niche generates $34K/yr across 101 tracked products. 2 of 53 products launched in the last 360 days are still selling. 90-day search growth is -14.4%. Flapen's verdict: Worth a look (51/100).

How competitive is the baby baseball niche?

43 brands and 48 sellers compete. The top 5 products take 19% of clicks and top 5 brands hold 39% of demand.

What do buyers complain about in baby baseball?

Top complaints mined from reviews: Size-Overall, Quality-Overall, Material Quality. The return rate is 2.2%.

When does demand for baby baseball peak?

Demand peaks in Mar–Apr–May; the busiest month runs 5.4× the quietest.

What does it cost to enter the baby baseball niche?

Listings span $7.95–$33.91; the average listing price is $14.38 (sweet spot $15–$100). The average incumbent carries 318 reviews — the moat a new listing must climb.

baby baseball

Worth a look

Shows a fragmented shelf (top 5 take 19% of clicks), but a small market ($34K/yr) keeps it on the watch list.

Competition

Incredible19%

top-5 click share — an open shelf

Brand share

Incredible39%

top-5 brand share — no brand owns this niche

Review moat

Great318.03

avg incumbent reviews — the moat a new listing must climb

Price range

Good$7.95–$33.91

cheapest to priciest tracked listing — scored on the share inside $15–$100

Returns

Good2.2%

return rate — above 5% kills the launch gate

Avg price

Good$14.38

avg listing price — sweet spot $15–$100

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Growth

Bad-14.4%

90-day search growth — must beat 0% to launch

Market size

Bad$34K

$34K/yr · 341K searches

Conversion

Bad0.7%

search→purchase rate — share of searches ending in a sale

Signals No Dominant Brand Low Review Barrier

According to Flapen's Amazon United States niche tracking, baby baseball is a $34K/yr Amazon United States market (341K searches/yr). The top 5 brands hold 39% of demand. Demand peaks in Mar–Apr–May. Verdict: Worth a look — 51/100.

Data updated Jul 8, 2026 · scored weekly · How we score niches

baby baseball market data

Units sold / yr: 3K–4K; avg 0–100/product
Revenue / yr: $43K–$58K; units × avg price
Conversion rate: 0.7%
Avg BSR: #565
Page quality: 0%
Prime: 99%
Sponsored: 94%
Out of stock: 3.0%
Avg brand age: 31 months
Avg seller age: 165 days

Competition & brand share

Clicks spread well past the top 5 (19% combined) — an open shelf where new products get seen.

Brands

43 falling

Sellers

Top-5 brand share

39%

Top 20: 79%

Top-5 click share

19%

Top 20: 43%

Open market

57%

Kupretty14%
Fufuriprefer10%
Chichoo6%
Dewadbow5%
GINEVSAL4%
Vicaankue4%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -14.4% search growth over the last 90 days.

Peak months: Mar, Apr, May · busiest ÷ quietest = 5.4×

Open Trend

Top baby baseball search terms

baby girl baseball outfit63K/yr -27.4%0.5% conv.
baby baseball outfit54K/yr -4.6%0.5% conv.
baby boy baseball outfit29K/yr -12.9%0.3% conv.
baseball outfit for baby girl17K/yr -13.8%0.7% conv.
baseball onesies baby boy21K/yr -20.6%0.7% conv.
toddler baseball outfit14K/yr +3.0%0.4% conv.
newborn baseball outfit14K/yr +18.6%0.3% conv.
baseball onesie15K/yr +6.5%0.4% conv.
baseball baby clothes21K/yr -40.1%0.5% conv.
baseball baby girl outfit12K/yr -2.2%0.6% conv.

All search terms

Top baby baseball 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Kupretty Toddler Baby Boy Clothes Summer Baseball Outfits Waffle Knit Play Ball Embroidery Crewneck T-shirt + Shorts Set (Blue-baseball 0-6 Months)

Kupretty$15.694.6★84 rev

Fufuriprefer Toddler Baby Boy Summer Clothes Short Sleeve Embroidery Baseball T-shirt & Plaid Shorts Set 2 Piece Outfit

Fufuriprefer$14.384.5★183 rev

Fufuriprefer Toddler Baby Boy Summer Clothes Short Sleeve Embroidery Baseball T-shirt & Plaid Shorts Set 2 Piece Outfit (Beige 2-3T)

Fufuriprefer$14.444.5★183 rev

pureborn Baby Boy Romper One-Piece Cotton Outfit Grey All Star 3-6M

pureborn$14.894.7★213 rev

KtwHarnu Infant Baby Girl Baseball Outfit Ruffle Sleeveless Bubble Romper Corduroy Overalls Bodysuit Newborn Summer Clothes (White 6-12 Months)

KtwHarnu$15.494.6★21 rev

Newest

by launch date

Lucikamy Newborn Baby Boy Girl Romper Funny Letter Embroidery Short Sleeve Round Neck Bodysuit Cute Infant Summer Clothes (blue baseball 3-6 Months)

Lucikamy$13.2518 rev

4mo ago

Rourufy Toddler Baby Girl Baseball Outfit Embroidered Plaid Tie Smocked Tops Wide Leg Pants 2 Piece Set Summer Clothes (B Baseball Red 18-24 Months)

Rourufy$14.6526 rev

5mo ago

Vicaankue My First Baseball Season Baby Girl Outfit Newborn Ruffle Short Sleeve Romper Layered Tutu Skirt Headband Socks Sets (Red 3-6 Months)

Vicaankue$15.018 rev

5mo ago

Ysfanwuxi Newborn Baby Girl Baseball Outfit Cutest Baseball Fan Bow Romper Flare Pants Set 3Pcs Infant Summer Clothes (Blue 12-18 Months)

Ysfanwuxi$14.6110 rev

6mo ago

GINEVSAL Toddler Baby Boy Summer Outfits Short Sleeve Striped Baseball/Golf/Football Embroidery Shirt Tops and Shorts Set (Blue 6-12 Months)

GINEVSAL$14.933 rev

6mo ago

What buyers say about baby baseball

What buyers praise and complain about, mined from review topics.

What buyers love

Size-Overall30%

“Good fit”

Quality-Overall18%

“Awesome quality”

Soft Feel11%

“Good quality, soft and breathable”

Material Quality6%

“Great material”

Advertised Vs Actual Product6%

“it was exactly what was shown”

Comfort-Overall5%

“Very comfy”

Value For Money3%

“I would say you get good value for your money here if you are looking for a cute little sporty outfit for your newborn”

Design-Overall3%

“design is very cute”

Color2%

“The color is true to the picture”

Gifting Purpose2%

“Made for a perfect baby shower gift”

What buyers complain about

Size-Overall53%

“Item runs small”

Quality-Overall15%

“ABSOLUTE CHEAP GARBAGE”

Material Quality6%

“Cheap material,”

Stitch/Finish/Polish4%

“0 stars given as the top was sent with a broken sewing needle in the stitching”

Value For Money3%

“Definitely not worth the price”

Thin3%

“Very thin”

Length2%

“the shorts were bigger than expected”

Hard Feel2%

“Rough Material”

Color1%

“The coloring is too different for me”

Top return reasons

Size-Overall63%

Material Quality9%

Length9%

Quality-Overall3%

Advertised Vs Actual Product2%

Waist Fit2%

Value For Money2%