, ▁along ▁with ▁G oss age , ▁to ▁the ▁Pitts burgh ▁Pir ates ▁in ▁exchange ▁for ▁Rich ie ▁Z isk ▁and ▁Sil v io ▁Martínez . ▁For ster ▁was ▁subsequently ▁reun ited ▁with ▁Ch uck ▁T anner , ▁who ▁had ▁managed ▁him ▁while ▁with ▁the ▁White ▁So x . ▁ ▁In ▁the ▁ 1 9 7 7 ▁season , ▁For ster ▁compiled ▁a ▁ 4 . 4 3 ▁E RA ▁and ▁hit ▁. 3 4 5 ▁( 1 0 ▁for ▁ 2 9 ) ▁with ▁Pitts burgh . ▁After ▁the ▁season , ▁For ster ▁became ▁a ▁free ▁agent , ▁eventually ▁signing ▁with ▁the ▁Los ▁Angeles ▁D od gers . ▁ ▁He ▁recorded ▁a ▁ 1 . 9 3 ▁E RA ▁while ▁saving ▁ 2 2 ▁games ▁for ▁Los ▁Angeles ▁in ▁ 1 9 7 8 . ▁He ▁appeared ▁in ▁the ▁World ▁Series ▁for ▁the ▁D od gers , ▁as ▁they ▁lost ▁to ▁the ▁New ▁York ▁Yan ke es . ▁After ▁the ▁Series , ▁he ▁had ▁b one ▁ch ips ▁removed ▁from ▁his ▁el bow ▁and ▁his ▁next ▁three ▁seasons ▁were ▁short ened ▁by ▁inj uries . ▁He ▁was ▁health y ▁for ▁the ▁D od gers ' ▁post season ▁run ▁in ▁ 1 9 8 1 , ▁which ▁cul min ated ▁in ▁him ▁winning ▁a ▁World ▁Series ▁ring ▁after ▁the ▁D od gers ▁defeated ▁the ▁Yan ke es ▁in ▁the ▁ 1 9 8 1 ▁World ▁Series . ▁ ▁Ful ly ▁health y ▁in ▁ 1 9 8 2 , ▁he ▁pitch ed ▁well