1.
sumo rankings; ranking chart of sumo wrestlers
The official ranking list of professional sumo wrestlers, published before each tournament. The rankings determine a wrestler's position, opponent assignments, and privileges.
2.
rankings; ranking list (general)
By extension, any ranking or league table that orders people or things by performance or popularity.
Usage
番付 originates from sumo and is the official term for the ranking chart published by the Japan Sumo Association. The word is widely used figuratively for any kind of ranking or league table.
Sumo context
The sumo 番付 is a large calligraphic chart listing wrestlers by rank. The highest rank is 横綱 (yokozuna), followed by 大関 (ozeki), 関脇 (sekiwake), and so on.