Buuxi weedha soo socota: 1964, Mazzola wuxuu dhaliyay laba gool si uu uga caawiyo Inter inay ka adkaato Real Madrid Final-ka Koobka Yurub ee 1964 si ay uga caawiso kooxda inay ku daydaan horyaalka magaalada ee Milan ee xilli ciyaareedkii hore; wuxuu ku dhameeyay tartanka isagoo ahaa goolhayaha ugu sareeya ee wadajirka ah toddobo gool. Inter ayaa difaacday horyaalkooda Yurub mar kale xilli ciyaareedkii xigay iyagoo garaacay Benfica finalka. Inter ayaa laga saaray semi-finalka koobka Yurub intii lagu jiray xilli ciyaareedkii 1965-66 oo ay ku guuleysteen Real Madrid, halka xilli ciyaareedkii 1966-67, Inter ay gaareen finalkoodii saddexaad ee koobka Yurub, laakiin waxaa laga badiyay 2-1 Celtic inkasta oo Mazzola uu dhaliyay goolka furitaanka ee ciyaarta laga bilaabo ganaaxa daqiiqadii toddobaad. Mazzola wuxuu sidoo kale ku guuleystay laba koob oo Intercontinental ah oo isku xigta Inter
1964 iyo 1965, wuxuuna gaadhay finalka Coppa Italia 1964-65, sidoo kale wuxuu ku guuleystay kaalinta saddexaad ee Coppa Italia intii lagu jiray xilli ciyaareedkii 1967-68; wuxuu gaadhay final kale oo ah Koobka Yurub ee Inter sanadkii 1972, kaliya inuu 2-0 kaga badiyay Ajax.