part of the 1980 Avon Championships Circuit. It was the ninth edition of the tournament and was held from February 11 through February 17, 1980. First-seeded...

part of the 1980 Avon Championships Circuit. It was the 10th edition of the tournament and was held from February 25 through March 2, 1980. Third-seeded...

part of the 1980 Avon Championships Circuit. It was the ninth edition of the tournament and was held from January 21 through January 27, 1980. First-seeded...

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. Second-seeded...

part of the 1980 Avon Championships circuit. It was the ninth edition of the tournament and was held from February 18 through February 24, 1980. Second-seeded...

part of the 1980 Avon Championships Circuit. It was the inaugural edition of the tournament and was held from January 7 through January 13, 1980. Second-seeded...

the 1980 Avon Championships circuit. It was the seventh edition of the tournament and was held from Monday, March 10 through Sunday March 16, 1980. First-seeded...

part of the 1980 Avon Championships circuit. It was the seventh edition of the tournament and was held from February 4 through February 10, 1980. First-seeded...

The 1980 Avon Championships were the ninth WTA Tour Championships, the annual tennis tournament for the best female tennis players on the 1980 WTA Tour...

January 7, 1980, and concluded on December 24, 1980, after 36 events. The Avon Championships World Championship Series was the elite tour for professional...