Bianca Andreescu's 2020 debut postponed due to lingering knee injury

8:33pm PST - December 23rd, 2019    venus williams - CBC News

Bianca Andreescu's 2020 debut has been pushed back. The reigning U.S. Open champion was forced to withdraw from her first scheduled event of the season, next month's ASB Classic in New Zealand, due to an ongoing knee injury.