1980 Avon Championships of Seattle

The 1980 Avon Championships of Seattle was a women's tennis tournament played on indoor carpet courts at the Seattle Center Arena in Seattle, Washington in the United States that was part of the 1980 Avon Championships Circuit. It was the fourth edition of the tournament and was held from January 28 through February 3, 1980.^[1] Second-seeded Tracy Austin won the singles title and earned $30,000 first-prize money.^[2]

1980 Avon Championships of Seattle
Date	January 28 – February 3
Edition	4th
Category	Virginia Slims circuit
Draw	32S / 16D
Prize money	$150,000
Surface	Carpet (Sporteze) / indoor
Location	Seattle, Washington, U.S.
Venue	Seattle Center Arena
Champions
Singles
Tracy Austin
Doubles
Rosie Casals / Wendy Turnbull

Finals

Singles

Tracy Austin defeated Virginia Wade 6–2, 7–6^(7–1)

• It was Austin's 2nd title of the year and the 12th of her career.

Doubles

Rosie Casals / Wendy Turnbull defeated Virginia Wade / Greer Stevens 6–4, 2–6, 7–5

Prize money

Event	W	F	3rd	4th	QF	Round of 16	Round of 32
Singles [1]	$30,000	$15,000	$7,500	$7,200	$3,500	$1,750	$1,000