- Tag results for Alex De Minaur
Bouchard, ranked 115th in the world, will be playing her first tournament since a New York jury found in her favor in her lawsuit against the US Tennis Association.
De Minaur was rewarded with a place in the Australian team after making the semi-finals at the Brisbane International last month and the final in Sydney.
Medvedev completed an all-conquering week to hit back from losing the opening set to extinguish de Minaur, 1-6, 6-4, 7-5.
Ryan Harrison reached his third tour-level final with a 4-6, 7-6 (5), 6-4 semifinal win Saturday over 18-year-old wildcard Alex De Minaur at the Brisbane International.
Raonic, who won the Brisbane title in 2016 and reached the Wimbledon final that year, struggled to find the rhythm against the 18-year-old Minaur.