Vera Pauw's side were playing Colombia.
Ireland have been hit by a massive blow to their World Cup preparations less than a week out from the tournament.
Vera Pauw's side played Columbia in a friendly this afternoon but the game had to be abandoned following a serious injury to midfielder Denise O'Sullivan.
The North Carolina Courage player has been taken to hospital with an injured shin.
Ireland are due to kick off their World Cup with a game against the hosts Australia next Thursday.