Australia's women's football team, the Matildas, have been dealt a major scare ahead of their World Cup semi-final against England as star player Sam Kerr was spotted with a heavily strapped right calf. Kerr, the team's captain and leading goalscorer, injured her left calf before the tournament and missed the group stage games as a result. She has since made appearances as a substitute in the Round of 16 and quarter-final matches. Despite being confident in her readiness to play, this recent sighting raises concerns about her fitness. Kerr's injury has also opened up an opportunity for other players on the team to gain recognition and a higher profile. A recent survey showed that Kerr was the most recognizable female athlete in Australia, but other players such as Ellie Carpenter, Caitlin Foord, and Mary Fowler have gained more recognition as the team has progressed in the tournament. The Matildas are set to face England in the semi-final, and it remains to be seen whether Kerr will be fit to start.