tennis score keeper for net
Skip itA small market ($53K/yr) — this niche doesn't clear our bar today.
Avg price
Incredible$25.44avg listing price — sweet spot $15–$100
Price range
Great$4.85–$81.41cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Review moat
Good677.38avg incumbent reviews — the moat a new listing must climb
Returns
Good2.2%return rate — above 5% kills the launch gate
Conversion
Good4.3%search→purchase rate — share of searches ending in a sale
Growth
Okay+5.1%90-day search growth — must beat 0% to launch
Brand share
Okay89%top-5 brand share — brands hold most of the demand
Competition
Bad74%top-5 click share — a locked-up shelf
Market size
Bad$53K$53K/yr · 49K searches
According to Flapen's Amazon United States niche tracking, tennis score keeper for net is a $53K/yr Amazon United States market (49K searches/yr). The top 5 brands hold 89% of demand. Demand peaks in Apr. Verdict: Skip it — 46/100.
Data updated Jul 26, 2026 · scored weekly · How we score niches
tennis score keeper for net market data
- Units sold / yr
- 3K–4K
- avg 100–250/product
- Revenue / yr
- $76K–$102K
- units × avg price
- Conversion rate
- 4.3%
- Avg BSR
- #52
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 77%
- Out of stock
- 10.9%
- Avg brand age
- 52 months
- Avg seller age
- 191 days
Competition & brand share
The top 5 products capture 74% of clicks — a locked-up shelf that new listings rarely crack.Brands
9 falling
Sellers
22
Top-5 brand share
89%
Top 20: 100%
Top-5 click share
74%
Top 20: 100%
Open market
8%
- izzers44%
- Sonwyoung25%
- Scoring Right9%
- GAMMA7%
- FUMELPRO4%
- HRLORKC3%
- Open — no brand owns it (3 brands, 8%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +5.1% search growth over the last 90 days.Peak months: Apr · busiest ÷ quietest = 2.1×
Top tennis score keeper for net search terms
- tennis score keeper30K/yr
- tennis score keeper for net11K/yr
- tennis score cards4K/yr
- tennis scoreboard3K/yr
Top tennis score keeper for net 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 13 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
izzers Tennis Score Keeper Mark & See Score Easily 2-Pack Pink/Green/Yellow
izzers$15.984.4★229 rev
Sonwyoung 1 Pack Over Net Tennis Score Keeper Flip Scoreboards Portable for Volleyball Basketball Coaching Tennis Outdoor (Large Numbers 0-7 Small Numbers 0-5 Black)
Sonwyoung$28.424.4★76 rev
Sonwyoung 1 Pack Over Net Tennis Score Keeper Flip Scoreboards Portable for Volleyball Basketball Coaching Tennis Outdoor (Numbers 0-9 Black)
Sonwyoung$22.214.4★76 rev
izzers Tennis Score Keeper Mark and See The Score Easily 2-Pack Blue/Green/Yellow
izzers$15.804.4★229 rev
Scoring Right Portable Tennis Racket and Padel Scorekeeper Easily Mounted Small Score Board to Keep Score of Points Games and Sets ITF Conforming Lightweight Mini Score Keeper 1.9g Black
Scoring Right$14.744.2★1,973 rev
Newest
by launch date
Gamma Scor-Post Pro Tennis Scorekeeper Court Scoreboard for Matches Durable Metal Support Frame Quick-Release Net Post Attachment Tracks 3 Sets or 8-Game Pro Set
GAMMA$81.412 rev
Sonwyoung 1 Pack Over Net Tennis Score Keeper Flip Scoreboards Portable for Volleyball Basketball Coaching Tennis Outdoor (Large Numbers 0-7 Small Numbers 0-5 Black)
Sonwyoung$28.4276 rev
Sonwyoung 1 Pack Over Net Tennis Score Keeper Flip Scoreboards Portable for Volleyball Basketball Coaching Tennis Outdoor (Numbers 0-9 Black)
Sonwyoung$22.2176 rev
Hiboom 1 Pcs Over Net Tennis Score Keeper with Black Oxford Storage Bag PVC Flip Scoreboards (0-9) Portable Tennis Score Cards for Net Volleyball Basketball Coaching Indoor Outdoor Sports Activities
Hiboom$17.1021 rev
FUMELPRO Score Keeper for Tennis Racket & Padel -Best Tennis Gift
FUMELPRO$4.85211 rev
Trending
90-day click momentum
Tourna ScoreTube Tennis Net Post Score Keeper Green
Tourna$43.444.5★
GAMMA Score Reporter Over-Net Flip Scoring System or Replacement Cards White/Red/Black Tennis Score Cards with Large Metal Rings Dual-Sided Number Panels
GAMMA$33.044.0★
izzers Tennis Score Keeper Mark & See Score Easily 2-Pack Pink/Green/Yellow
izzers$15.984.4★
Sonwyoung 1 Pack Over Net Tennis Score Keeper Flip Scoreboards Portable for Volleyball Basketball Coaching Tennis Outdoor (Large Numbers 0-7 Small Numbers 0-5 Black)
Sonwyoung$28.424.4★
izzers Tennis Score Keeper Mark and See The Score Easily 2-Pack Blue/Green/Yellow
izzers$15.804.4★
What buyers say about tennis score keeper for net
What buyers praise and complain about, mined from review topics.What buyers love
“Easy to use”
“Decent product for the price”
“This score keeper is great for beginners”
“Gets the job done”
“They seem to be well made and decently manufactured”
“still very functional”
“Works great, nice and thin to easily fit in tennis bag”
“Like black”
“Well-constructed, simple & easy to use, attaches to the tennis net easily”
“Slim design means it doesn't take up much room in a tennis bag”
What buyers complain about
“they dont stay”
“It doesnt stick”
“Does not fit poles”
“These are low quality with smaller fonts”
“Button popped off after first use”
“is not easy to use”
“hard to put on with how the racket bends”
“Does not hold score while playing”
“I don't like these because the ring to flip the cards over is awkward shape”
“it completely fell apart”
Top return reasons
Common questions
- Is tennis score keeper for net profitable to sell on Amazon United States?
- The niche generates $53K/yr across 13 tracked products. 90-day search growth is +5.1%. Flapen's verdict: Skip it (46/100).
- How competitive is the tennis score keeper for net niche?
- 9 brands and 22 sellers compete. The top 5 products take 74% of clicks and top 5 brands hold 89% of demand.
- What do buyers complain about in tennis score keeper for net?
- Top complaints mined from reviews: Strength, Adhesion/Stickiness, Size-Overall. The return rate is 2.2%.
- When does demand for tennis score keeper for net peak?
- Demand peaks in Apr; the busiest month runs 2.1× the quietest.
- What does it cost to enter the tennis score keeper for net niche?
- Listings span $4.85–$81.41; the average listing price is $25.44 (sweet spot $15–$100). The average incumbent carries 677 reviews — the moat a new listing must climb.