NASL Friendlies by Year
	1967-1969	1970-1974	1975-1977	1978-1979	1980-1981	1982-1984

  

Friendlies by Team
	Atlanta Apollos	Kansas City Spurs	San Antonio Thunder
	Atlanta Chiefs	Las Vegas Quicksilvers	San Diego Jaws
	Baltimore Bays	Los Angeles Aztecs	San Diego Sockers
	Boston Beacons	Los Angeles Wolves	San Diego Toros
	Calgary Boomers	Memphis Rogues	San Jose Earthquakes
	California Surf	Miami Gatos	Seattle Sounders
	Chicago Mustangs	Miami Toros	Tampa Bay Rowdies
	Chicago Spurs	Minnesota Kicks	Team America
	Chicago Sting	Minnesota Strikers	Toronto Blizzard
	Cleveland Stokers	Montreal Manic	Toronto Metros
	Connecticut Bicentennials	Montreal Olympique	Toronto Metros-Croatia
	Dallas Tornado	New England Tea Men	Tulsa Roughnecks
	Detroit Cougars	New York Cosmos	Vancouver Royals
	Detroit Express	New York Generals	Vancouver Whitecaps
	Edmonton Drillers	Oakland Clippers	Washington Darts
	Ft. Lauderdale Strikers	Oakland Stompers	Washington Diplomats
	Golden Bay Earthquakes	Philadelphia Atoms	Washington Whips
	Hartford Bicentennials	Philadelphia Fury
	Houston Hurricane	Philadelphia Spartans	Special Exhibition Teams
	Houston Stars	Portland Timbers	NASL All-Stars Indoor
	Jacksonville Tea Men	Rochester Lancers	NASL Select
		St. Louis Stars	Team USA

I list 5 types of friendly games:
1. against international competition
2. against local non-NASL competition. These were usually preseason warm up games.
3. against NASL teams in tournaments such as the Sunshine International or the Trans-Atlantic Challenge Cup (TACC). 
4. pre-season games between NASL teams. I do not list NASL preseason games in the friendlies list, but do include them on each team's page.
5. Games not involving NASL teams, but played as part of an NASL package. These were usually doubleheaders.

Special Thanks Ole Vöhringer and Will Plazewski. They have made so many contributions to the Friendlies section that I can't name them all.