Dhameystir weedha soo socota: Sanguillen wuxuu xubin muhiim ah ka ahaa kooxda Pirates ee ku guuleysatay horyaalka adduunka 1971. Sanadkii ugu fiicnaa ee uu ciyaaray wuxuu ahaa wax soo saarka weerarka isagoo garaacaya celcelis ahaan.319, halka uu garaacay 7 guryo ah iyo 81 orod oo uu garaacay. Waxa kale oo uu lahaa sanadkiisii ugu fiicnaa ee difaaca, isagoo kaalinta saddexaad ka galay ciyaartoyda horyaalka qaranka ee ciyaaraha la qabtay (135), kaalinta labaad ee orodka saldhigyada la qabtay (37), boqolkiiba la qabtay (51.4%), boqolkiiba garoonka (.994) iyo kaalinta koowaad ee caawinta (72). kooxda Pirates ayaa ku guuleysatay horyaalka National League qeybtiisa bari 7 kulan ayagoo ka badiyay St. Louis Cardinals, kadibna waxay ka adkaadeen San Francisco Giants
1971 National League Championship Series, ka hor inta aysan ku guuleysan Taxanaha Adduunka ee Baltimore Orioles. Todobada ciyaarood ee taxanaha ah, Sanguillen wuxuu lahaa celcelis ahaan.379 oo leh 11 hits, oo labaad oo kaliya 12 hits by Roberto Clemente.