Top-seeded Jessica Pegula cruised into the semifinals of the Adelaide International after Ashlyn Krueger was forced to retire due to a right thigh injury on Thursday in Australia. Pegula was ahead 6-4,
ADELAIDE, AUSTRALIA (AP) _ Results Tuesday from Adelaide International 1 at Memorial Drive Tennis Centre (seedings in parentheses): Madison Keys, United States, def. Beatriz Haddad Maia, Brazil, 6-2, 6-1.