Australia have won the toss and elected to bat against New Zealand in tonight's late game in Guyana - you can listen to Test Match Special commentary on BBC Radio 5 live sports extra via the button at the top of this page.
Earlier today, Ireland started well against Pakistan as Ciara Metcalfe struck in the fourth over but 74 not out from captain Javeria Khan guided Pakistan to 139-6 from their 20 overs.
Three wickets in the final over from seamer Lucy O'Reilly gave her figures of 3-19 from her four overs.
Clare Shillington started well for Ireland with 27 from 25 balls but hopes faded after she was bowled by Nashra Sandhu. Despite a 39-run partnership between Isobel Joyce and Kim Garth, Ireland lost five wickets for 19 runs to slip from 76-4 to 95-9 as they finished well short.
Pakistan are back in action on Thursday against New Zealand, with Ireland facing India earlier on the same day.