Southern Districts have stretched their unbeaten start to the 2010 season to eight games with a 36-21 defeat of Warringah. The Rebels have now won more games than in their entire 2009 season and hold a seven point lead at the top of the ladder.

Penrith have continued their season of surprises by ousting West Harbour 14-10 in a tight, tense war of attrition at Nepean Rugby Park.