https://yestino.com/entities/karen-khachanov-5d7e31Every event involving Karen Khachanovenhttps://yestino.com/events/us-open-no-3-seed-felix-auger-aliassime-upset-by-karen-khach-4bc015https://yestino.com/events/us-open-no-3-seed-felix-auger-aliassime-upset-by-karen-khach-4bc015Thu, 03 Sep 2026 22:01:39 GMTAuger-Aliassime said he was "dizzy and seeing spots" while playing after the match. Sources: Yahoo Sports