PAASL is a San Francisco Bay area soccer league for men and women ages 25 and over. The Sunday league has three seasons per year, one in the Spring (January to May), one in the Summer (June to August), and one in the Fall (Labor Day to December). Games are played on Sundays between 8:00 am and 5:00 pm. The primary location for league games is Jane Lathrop Stanford Middle School (next to Mitchell Park) in Palo Alto. The Sunday league has 3 divisions: Men's A and B ("A" being more competitive) and a Women's division. Each Men's division is comprised of 10-18 teams, the Women's division 6-8.

PAASL also has a men's evening league, with a number of 7-12 week sessions throughout the year. The primary location for the evening league is the Mayfield complex (Page Mill & El Camino) in Palo Alto. The evening league maintains a majority of Palo Alto residents.