Conversation so far:
What happened to Jennifer Capriati in 1990?
Jennifer Capriati won the Junior Orange Bowl in both the 12- and the 14-year categories.
What is the records set by Jennifer Capriati in 1990?
Jennifer Capriati was the youngest player to reach a tour final, semifinals at the French Open, the youngest seed ever at Wimbledon.
How old was Jennifer Capriati during her professional debut?
Jennifer Capriati made her professional debut as a 13-year-old, reaching the finals of two of her first three pro events.
What other records did Jennifer Capriati hold in her early career besides the youngest player to reach a tour final?
Jennifer Capriati was also the fourth-youngest player to win a WTA title.
Did Jennifer Capriati set any records in 1990–1991?
Jennifer Capriati was youngest player to qualify for the season-ending championships.

Question: who did she play against?
Self-contained rewrite: Who did Jennifer Capriati play against in 1990–1991?