ute ▁penalty . ▁ ▁On ▁ 2 9 ▁September ▁ 2 0 1 8 , ▁Ch atz igi ovan is ▁scored ▁his ▁second ▁with ▁a ▁header ▁after ▁O us man e ▁Cou lib aly ' s ▁assist ▁in ▁a ▁ 2 – 1 ▁home ▁win ▁against ▁P AS ▁Gian n ina . ▁On ▁ 2 ▁December , ▁he ▁scored ▁with ▁a ▁penalty ▁kick ▁in ▁sto pp age ▁time ▁to ▁secure ▁a ▁ 1 – 1 ▁draw ▁away ▁to ▁Ar is . ▁On ▁ 5 ▁May ▁ 2 0 1 9 , ▁the ▁last ▁match day ▁of ▁the ▁season , ▁he ▁opened ▁the ▁scoring ▁with ▁a ▁penalty ▁kick ▁in ▁a ▁ 4 – 0 ▁home ▁win ▁against ▁Pan et ol ik os . ▁ ▁In ▁October ▁ 2 0 1 9 , ▁Ch atz igi ovan is ▁signed ▁a ▁new ▁three - year ▁contract ▁with ▁Pan ath ina ik os ; ▁it ▁was ▁reported ▁that ▁the ▁player ▁had ▁ins isted ▁on ▁a ▁release ▁clause ▁being ▁included . ▁On ▁the ▁same ▁day ▁he ▁scored ▁the ▁only ▁goal ▁of ▁a ▁ 1 – 0 ▁away ▁win ▁against ▁At rom itos . ▁He ▁crossed ▁for ▁Juan ▁José ▁Pere a ' s ▁goal ▁against ▁A E K ▁Ath ens ▁on ▁ 1 0 ▁November ▁ 2 0 1 9 ▁that ▁helped ▁the ▁team ▁come ▁back ▁from ▁a ▁ 2 – 0 ▁def ic it ▁to ▁win ▁ 3 – 2 . ▁On ▁ 1 ▁December ▁ 2 0 1 9 , ▁he ▁scored ▁with ▁a ▁penalty ▁kick ,