BANGKOK — Canadian boxer Marie Al-Ahmadieh has withdrawn from a last-ditch Olympic qualifier due to “unforeseen health-related issues,” according to Boxing Canada.

The 19-year-old from Montreal, a silver medallist at the 2023 AMBC American Continental Championships, was slated to meet Sierra Leone’s Josefien Betist on Thursday in a round-of-16 bout in the women’s 57-kilogram division.