Netherlands striker Lieke Martens was hurt while celebrating her late winning goal against Japan in the women's World Cup last 16 putting her at risk of missing the quarter-final against Italy on Saturday.
Martens, who was named player of the year by FIFA in 2017 when the Dutch won the European Championship, sat out training on Friday for a second successive day with a painful foot after team mate Jill Roord jumped on it when they were celebrating.
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The 26-year-old Martens had a largely quiet tournament before bursting into the limelight on Tuesday with both goals, the second from the penalty spot, as the Dutch edged the 2011 World Cup winner 2-1 at Rennes.
But her chances of playing against Italy looked bleak after she was unable to train again on Friday, just hours after telling reporters she was confident of playing.