Dee ihe na-esote paragraf a - Cain ruru asọmpi egwuregwu nke ugboro abụọ n'ọrụ ya dịka ndị Giants meriri NL West mgbe ha na-agaghị asọmpi egwuregwu na 2011. N'egwuregwu 1 nke NL Division Series megide Cincinnati Reds na Ọktọba 6, o kwere ka agba ọsọ atọ n'ime innings ise ma were mfu ahụ ka Reds meriri Giants 5-2. N'egwuregwu nke ise n'abalị iri na otu n'ọnwa Ọktoba, ọ malitere egwuregwu ahụ na innings anọ na-enweghị isi; Cain ga-ekwe ka agba ọsọ atọ karịa innings ka ndị Giants meriri 6 <unk> 4 iji gaa n'ihu na agba nke ọzọ nke egwuregwu egwuregwu. Na egwuregwu nke atọ nke NLCS
megide ndị Cardinals na Ọktoba 17, Cain kwere ka agbapụ atọ na innings ma ebubo ya maka ọnwụ ahụ ka ndị Giants tụfuru 3<unk>1. N'abalị iri abụọ na itoolu n'ọnwa Ọktoba, n'egwuregwu nke asaa, Cain tụbara shutout innings ma merie mmeri ahụ ka ndị Giants meriri 9 <unk> 0, na-egosi oge nke abụọ na egwuregwu egwuregwu na Cain meriri egwuregwu na-eme ka usoro egwuregwu. N'egwuregwu nke anọ nke 2012 World Series megide Tigers na Ọktọba 28, Cain kwere ka ọ gbaa ọsọ atọ n'ime innings asaa, na-enwetaghị mkpebi dịka ndị Giants meriri 4-3 na innings 10 iji merie World Series maka oge nke abụọ n'ime afọ atọ.