Canadian women's hockey captain Marie-Philip Poulin will miss Tuesday's highly anticipated Olympic matchup against the United States due to an undisclosed lower-body injury. The 34-year-old star, nicknamed "Captain Clutch," was injured during Canada's 5-1 win over Czechia on Sunday, limping off the ice in the first period after being hit by Czechia's Kristyna Kaltounkova.

Poulin's absence deals a significant blow to Canada's gold medal defense as she's the team's all-time leading scorer with 17 Olympic goals. The injury raises questions about her availability for Thursday's rescheduled game against Finland and Saturday's quarterfinal. The United States, entering as tournament favorites after sweeping Canada in recent exhibitions, will face a shorthanded Canadian squad in what was expected to be a marquee matchup.

U.S. coach John Wroblewski called Poulin's injury "a shame" following his team's 5-0 victory over Switzerland. With Poulin sidelined, Canada must rely on depth players to compete against a dominant American team that has won six straight meetings, including the 2024 world championship. The injury comes at a critical juncture for Canadian hockey, potentially altering the tournament's trajectory and ending Poulin's storied rivalry with U.S. captain Hilary Knight.