Dee ihe na-esote paragraf a - Sanguillen bụ onye otu bara uru nke onye mmeri ụwa 1971 Pirates. O nwere afọ kachasị mma ya n'ihe gbasara mmepụta ihe na-awakpo site na ịkụ aka maka.319 batting nkezi, mgbe ọ na-akụ 7 home runs na 81 agbapụ na bat. O nwekwara afọ kachasị mma ya na-agbachitere, na-emecha nke atọ n'etiti ndị na-ejide National League na egwuregwu ejidere (135), nke abụọ na ndị na-agba ọsọ na-ezu ohi (37), na-ezu ohi pasent (51.4%), pasent na-agba ọsọ (.994) na nke mbụ na enyemaka (72). Ndị Pirates meriri National League Eastern Division pennant site na egwuregwu 7 karịa St. Louis Cardinals, wee merie San Francisco Giants na 1971 National League Championship Series
, tupu ha emeri ndị Baltimore Orioles n'asọmpi World Series. N'ime egwuregwu asaa, Sanguillen nwere batting nkezi nke.379 na 11 hits, nke abụọ naanị na 12 hits nke Roberto Clemente.