Tokyo, Japan
FRIDAY’S QUARTERFINAL MATCHES
Amanda Coetzer def. Lindsay Davenport (1), 2-6, 6-4, 6-3
Martina Hingis (2) def. Steffi Graf (5), 3-6, 6-2, 6-4
Jana Novotna (3) def. Natasha Zvereva, 7-5 (retired)
Monica Seles (4) def. Anna Kornikova (6), 7-5, 6-3
NOTES:
Zvereva was forced to retire with eye problems…Hingis can regain the number-one ranking with a win over Novotna on Saturday.