atp 랭킹
승인된 답변
ATP rankings - Wikipedia
en.wikipedia.org · wiki · ATP_rankingsATP rankings - Wikipedia en.wikipedia.org · wiki · ATP_rankings The PIF ATP Rankings 1 (previously known as the Pepperstone ATP Rankings) are the merit-based method used by the Association of Tennis Professionals (ATP) for determining the qualification for entry as well as the seeding of players in all singles and doubles tournaments. 2