價格：免費
檔案大小：6.9 MB
版本需求：需要 iOS 8.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
The USA Pickleball Association (USAPA) was organized to promote the growth and development of pickleball, on both a national and international level. This organization provides players with official rules, tournaments, rankings and promotional materials.
The USAPA is a nonprofit 501(c)(3) corporation. It is governed by a board of directors who provide the guidance and infrastructure for the continued growth and development of the sport.
支援平台：iPhone, iPad