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Martial Arts (Teen & Young Adult › Sports & Outdoors, Kindle eBooks): Amazon KDP category data
Amazon Kindle eBooks Best Sellers data for Martial Arts (Teen & Young Adult › Sports & Outdoors, Kindle eBooks), updated Nov 3, 2026: median price $5.43, median 23 reviews, average rating 4.5 and a KDPTop opportunity score of 20/100 (highly competitive).
| Price range (middle 50%) | $3.99 – $9.99 |
|---|---|
| Average rating | 4.5 |
| New releases (90 days) | 13% |
| Books on the list | 100 |
| Store | Kindle eBooks |
What stands out
- Its median reviews are 12% of the parent category Sports & Outdoors (196), one of the easier corners under it.
- Prices spread wide: the middle half runs from $3.99 to $9.99, so budget editions and premium or boxed sets sell side by side.
Top 10 Martial Arts best sellers
-
Path of the Unconquerable: A Progression Fantasy Series
by Aaron Oster
- List rank#1
- Price$4.99
- Rating4.8
- Reviews115
-
Shade's First Rule (Divine Apostasy Book 1)
by A. F. Kay
- List rank#2
- Price$2.99
- Rating4.6
- Reviews4,311
-
Mental Toughness For Young Athletes: Eight Proven 5-Minute Mindset Exercises For Kids And Teens Who Play Competitive Sports
by Troy Horne
- List rank#3
- Price$4.99
- Rating4.7
- Reviews2,999
-
Uru's Third Temple: A Fantasy LitRPG Adventure (Divine Apostasy Book 3)
by A. F. Kay
- List rank#4
- Price$2.99
- Rating4.7
- Reviews3,486
-
The Fourth Secret: A Fantasy LitRPG Adventure (Divine Apostasy Book 4)
by A. F. Kay
- List rank#5
- Price$6.99
- Rating4.7
- Reviews3,361
-
Legion's Fifth Vault: A Fantasy LitRPG Adventure (Divine Apostasy Book 5)
by A. F. Kay
- List rank#6
- Price$6.99
- Rating4.8
- Reviews3,061
-
-
The Book of Five Rings
- List rank#8
- Price$1.99
- Rating4.5
- Reviews5,098
-
Tower Climber (A LitRPG Adventure, Book 1)
by Jakob Tanner
- List rank#9
- Price$4.99
- Rating4.3
- Reviews2,236
-
Champion: A Progression Fantasy (Surgecaller Book 4)
by Todd Herzman
- List rank#10
- Price$5.99
- Rating4.6
- Reviews662
FAQ
Is Martial Arts a good niche for Amazon KDP?
Its KDPTop opportunity score is 20/100, which makes it highly competitive. The median best seller has 23 reviews and sells for $5.43.
How many reviews do you need to rank in Martial Arts?
The median best seller has 23 reviews, and 69% of them have fewer than 100.
What do Martial Arts best sellers cost?
The median price is $5.43; half of the best sellers are priced between $3.99 and $9.99.
Can new books break into Martial Arts?
13% of the current best sellers were released in the last 90 days.
About this data
Data comes from KDPTop's daily crawl of Amazon's public Best Sellers pages; medians use the latest list. The opportunity score (0–100, higher is easier to enter) combines the review barrier, the share of low-review books, list turnover, new-release share and price.