Canada's Felix Auger-Aliassime receives medical assistance during his first round men's singles match of the ABN AMRO world tennis tournament against Japan's Kei Nishikori at Ahoy Arena in Rotterdam, Netherlands, Monday, March 1, 2021. THE CANADIAN PRESS/AP/Peter Dejong ROTTERDAM, Netherlands — Canada's Felix Auger-Aliassime lost 7-6 (4), 6-1 to Japan's Kei Nishikori in the first round of the ABN AMRO World Tennis Tournament on Monday. The seventh-seeded Auger-Aliassime, from Montreal, got just 54 per cent of his first serves in, well below Nishikori's 74 per-cent clip. article continues below