oh s ▁ 3 0 - 1 8 ▁loss ▁at ▁AN Z ▁Stadium . ▁In ▁Round ▁ 8 ▁AN Z AC ▁Day ▁match ▁against ▁the ▁Br is b ane ▁Bron cos , ▁K oro is au ▁scored ▁his ▁first ▁N RL ▁career ▁try , ▁and ▁the ▁games ▁opening ▁try , ▁in ▁South ▁Sydney ' s ▁last ▁minute ▁ 2 8 - 2 6 ▁penalty ▁goal ▁win ▁at ▁Sun cor p ▁Stadium . ▁On ▁ 3 ▁June ▁ 2 0 1 4 , ▁K oro is au ▁signed ▁a ▁ 2 - year ▁contract ▁with ▁the ▁Pen r ith ▁Pan thers ▁starting ▁in ▁ 2 0 1 5 . ▁In ▁the ▁week ▁leading ▁up ▁to ▁South s ▁ 2 0 1 4 ▁N RL ▁Grand ▁Final ▁against ▁the ▁Can ter bury - B ank st own ▁Bul ld ogs , ▁after ▁Rab bit oh s ▁hook er ▁Iss ac ▁Luke ▁was ▁ruled ▁out ▁from ▁the ▁Grand ▁Final ▁for ▁his ▁high ▁tack le ▁on ▁Sydney ▁Ro ost ers ▁player ▁Son ny ▁Bill ▁Williams ▁a ▁week ▁earlier ▁in ▁South s ▁ 3 2 - 2 2 ▁Pre lim inary ▁Final ▁win , ▁K oro is au ▁was ▁Luke ’ s ▁replacement ▁at ▁hook er ▁for ▁the ▁match ▁on ▁ 5 ▁October ▁ 2 0 1 4 , ▁in ▁South s ▁ 3 0 - 6 ▁Grand ▁Final ▁victory . ▁K oro is au ▁was ▁r ated ▁a ▁ 7 ▁out ▁of ▁ 1 0 ▁player ▁rating ▁by ▁Rugby ▁League ▁Week ▁for ▁his ▁performance ▁in ▁the ▁Grand