sports themed birthday party supplies
Worth a lookShows a thin review moat (156 avg reviews), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Review moat
Great155.95avg incumbent reviews — the moat a new listing must climb
Brand share
Great44%top-5 brand share — no brand owns this niche
Competition
Good42%top-5 click share — leaders hold, buyers still browse
Avg price
Good$14.57avg listing price — sweet spot $15–$100
Conversion
Good5.5%search→purchase rate — share of searches ending in a sale
Price range
Good$5.88–$30.36cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Good$356K$356K/yr · 443K searches
Growth
Good+20.2%90-day search growth — must beat 0% to launch
Returns
Okay3.5%return rate — above 5% kills the launch gate
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
According to Flapen's Amazon United States niche tracking, sports themed birthday party supplies is a $356K/yr Amazon United States market (443K searches/yr). The top 5 brands hold 44% of demand. Demand peaks in May. Verdict: Worth a look — 60/100.
Data updated Jul 23, 2026 · scored weekly · How we score niches
sports themed birthday party supplies market data
- Units sold / yr
- 20K–25K
- avg 250–500/product
- Revenue / yr
- $291K–$364K
- units × avg price
- Conversion rate
- 5.5%
- Avg BSR
- #1,199
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 93%
- Out of stock
- 3.9%
- Avg brand age
- 23 months
- Avg seller age
- 156 days
Competition & brand share
The top 5 products take 42% of clicks — established leaders, but buyers still shop beyond them.Brands
36 falling
Sellers
53
Top-5 brand share
44%
Top 20: 84%
Top-5 click share
42%
Top 20: 80%
Open market
51%
- LINHAXM13%
- Kinovo11%
- QIYANPAX7%
- Bedwina6%
- Gatherfun6%
- APUXXJUPA5%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +20.2% search growth over the last 90 days.Peak months: May · busiest ÷ quietest = 2.7×
Top sports themed birthday party supplies search terms
- sports birthday party decorations108K/yr
- sports themed party decorations86K/yr
- sports party decorations58K/yr
- sports decorations22K/yr
- sports decorations for party21K/yr
- sports party21K/yr
- sports birthday decorations19K/yr
- sports theme party decorations13K/yr
- sports birthday13K/yr
- sports party decor12K/yr
Top sports themed birthday party supplies 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 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
191 PCS Sports Birthday Party Decorations Includes Plates Napkins Cups Knives Forks Banner Cake & Cupcake Toppers Tablecloth for Sports Themed Party Decorations Serves 24
LINHAXM$21.554.6★162 rev
244 Pcs Sports Birthday Party Decorations - Serve 30 All in One Football Basketball Baseball Soccer Party Supplies Kit with Banner Plates Napkins Balloons Tableware for Boys Sports Themed Party
Kinovo$25.834.7★121 rev
Sports Birthday Party Decorations Includes Banner Backdrop Foil & Latex Balloons Cake & Cupcake Toppers Honeycomb Centerpieces for Sports Themed Party Decorations
QIYANPAX$17.624.7★263 rev
16 Inflatable Sports Beach Balls Variety Pack (12 Pcs) - 3 of Each - Basketball Baseball Football Soccer Beach Balls for Sports - Themed Parties Pool Toys Birthday Decorations and Party Favors
Bedwina$15.354.7★186 rev
APUXXJUPA 4 Pcs Sports Themed Party Tablecloths Soccer Baseball Basketball Football Table Covers for Sports Themed Party Decorations Boys Birthday Party Supplies 51 x 86 inches
APUXXJUPA$10.064.9★83 rev
Newest
by launch date
Cocomigo 294pcs Sports Birthday Party Decorations for 25 Guests Worry-free One-stop Set with Banner Thick Plates and Cupcake Toppers Easy Setup for Sports Birthday Party
cocomigo$30.3612 rev
244 Pcs Sports Birthday Party Decorations - Serve 30 All in One Football Basketball Baseball Soccer Party Supplies Kit with Banner Plates Napkins Balloons Tableware for Boys Sports Themed Party
Kinovo$25.83121 rev
Oigco 4 Pack Sports Tablecloth 54 x 108 Inch Soccer Baseball Basketball Football Table Covers for Birthday Sports Themed Party Decorations
Oigco$9.55210 rev
Sports Birthday Party Decorations Set All-in-One Sports Theme Party Supplies with Birthday Backdrop Happy Birthday Banner Hanging Swirls Honeycomb Decor Triangle Flags and Tablecloth for Boys Kid
PEMOTYST$15.7920 rev
HonuGoGo All-Star Sports Birthday Party Decorations Kit 26ct Game Day Decorations with Banner Paper Fans Hanging Swirls & CutoutsIdeal for Baseball Basketball Soccer & Football Team Parties
HonuGoGo$16.159 rev
Trending
90-day click momentumCocomigo 294pcs Sports Birthday Party Decorations for 25 Guests Worry-free One-stop Set with Banner Thick Plates and Cupcake Toppers Easy Setup for Sports Birthday Party
cocomigo$30.364.6★
HonuGoGo All-Star Sports Birthday Party Decorations Kit 26ct Game Day Decorations with Banner Paper Fans Hanging Swirls & CutoutsIdeal for Baseball Basketball Soccer & Football Team Parties
HonuGoGo$16.154.5★
Sports Themed Birthday Party Kit for 24 - Includes Sports Banner Tablecloth Cups Plates and Napkins for Boys Sports Theme Party Decorations Supplies
Gatherfun$22.734.8★
CUPLOOV 50Pcs Sports Party Decoration Cups 12Oz Sports Plastic Disposable Cups for Kids Football Soccer Basketball Baseball Birthday Party Decorations Supplies Favors
CUPLOOV$15.404.8★
Oigco 4 Pack Sports Tablecloth 54 x 108 Inch Soccer Baseball Basketball Football Table Covers for Birthday Sports Themed Party Decorations
Oigco$9.554.7★
What buyers say about sports themed birthday party supplies
What buyers praise and complain about, mined from review topics.What buyers love
“The quality is also really solid for a full kit like this”
“Good value for the money”
“Good size”
“Easy to set up”
“Super fun”
“they are durable”
“Beautiful vivid colors”
“Very easy to use”
“i love the design on these”
“It looks exactly as advertised”
What buyers complain about
“Doesnt inflate”
“Garbage”
“they will short you”
“it did not hold up :”
“Janky assembly that”
“wouldnt recommend wasting the money it was very cheaply made for the price”
“Only thing is the bottom didn't stick together well”
“Not what I pictured”
“Did smell super plastic”
“The streamers and different sports equipment pictures are super thick and really eye catching”
Top return reasons
Common questions
- Is sports themed birthday party supplies profitable to sell on Amazon United States?
- The niche generates $356K/yr across 40 tracked products. 2 of 7 products launched in the last 360 days are still selling. 90-day search growth is +20.2%. Flapen's verdict: Worth a look (60/100).
- How competitive is the sports themed birthday party supplies niche?
- 36 brands and 53 sellers compete. The top 5 products take 42% of clicks and top 5 brands hold 44% of demand.
- What do buyers complain about in sports themed birthday party supplies?
- Top complaints mined from reviews: Inflation/Deflation, Quality-Overall, Size-Overall. The return rate is 3.5%.
- When does demand for sports themed birthday party supplies peak?
- Demand peaks in May; the busiest month runs 2.7× the quietest.
- What does it cost to enter the sports themed birthday party supplies niche?
- Listings span $5.88–$30.36; the average listing price is $14.57 (sweet spot $15–$100). The average incumbent carries 156 reviews — the moat a new listing must climb.