Alex Danson has been strecthered off in Great Britain's 5-3 win over South Korea.
The former Trojans hockey player had scored one goal and set-up another and was just two minutes away from seeing out the match when she appeared to twist her ankle.
Danson was clearly in pain as she was carried from the pitch and Team GB will be desperately hoping that one of their star players will be available for the rest of the tournament.
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