The Warriors hooker's suffered a suspected ACL injury in his side's 19-18 loss to the Penrith in the NRL.
Roache has had a horrid run with injuries, which have seen him play just 26 games out of a possible 86 since debuting in 2016.
Coach Stephen Kearney says it's a real shame for him.
The Warriors now have a five and nine record on the season, and are four points outside the top eight.
Meanwhile the bottom of the table Bulldogs have held on to beat Cronulla 14-12 in Sydney.
NRL COVERAGE POWERED BY MACHINERY HOUSE - IN A LEAGUE OF THEIR OWN.
When it comes to injuries, Nathaniel Roache can't catch a break.
The Warriors hooker's suffered a suspected ACL injury in his side's 19-18 loss to the Penrith Partners in the NRL.
Roache has had a horrid run with injuries, which have seen him play just 26 games out of a possible 86 since debuting in 2016.
Coach Stephen Kearney says it's a real shame for him.
He says it'll be his second ACL, off the back of peck, ankle, achilles and back injuries.
The Warriors now have a five and nine record on the season, four points outside the top eight.
Elsewhere the Canterbury Bulldogs have held on to beat the Cronulla Sharks 14-12 in Sydney.
NRL COVERAGE POWERED BY MACHINERY HOUSE - IN A LEAGUE OF THEIR OWN.