Wallabies back Joseph-Aukuso Suaalii is out for this week's Shop N Save Super Rugby Pacific match against the Reds after suffering a hamstring injury.
The Waratahs says the 22-year-old suffered a hamstring injury in the warm-up before Friday night’s match against the Hurricanes at Allianz Stadium.
Following results of a scan, the centre will now miss six to eight weeks of action.
Meanwhile, the Waratahs will face the Reds at 8.35pm Saturday.
In this weeks matches, the Hurricanes will take on the Force at 6.05pm Friday, the Swire Shipping Fijian Drua will host the Brumbies at 3.35pm Saturday, the Crusaders will meet the Highlanders at 6.05pm Saturday and the Blues will meet Moana Pasifika at 2.35pm Sunday.