Tracy Austin References Tracy Austin American tennis player Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: Coco Gauff/ Professional career…her in the company of Tracy Austin, who was 16 when she won the U.S. Open in 1979 and Serena Williams who won the Open at 17 in 1999. Read More…her in the company of Tracy Austin, who was 16 when she won the U.S. Open in 1979 and Serena Williams who won the Open at 17 in 1999. Read More