Cagliari gave Scudetto winners Juventus a rude awakening with a 2-0 result in Sardinia, as Luca Gagliano scored on his debut and Giovanni Simeone added a scorcher.
It was the dream debut for 20-year-old Gagliano, who found the net within eight minutes, beating 42-year-old goalkeeper Gigi Buffon.
Alessio Cragno made numerous saves to keep the Bianconeri at bay, including Cristiano Ronaldo and Gonzalo Higuain.
Simeone rounded out the result with a wonderful solo effort, his dummy selling Leonardo Bonucci before blasting in.
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