Stefano Okaka took just over 60 seconds to get the decisive goal in Sardinia, as Udinese got the better of Cagliari.
Fresh from a shock 2-1 win over Juventus, the Friulani were fired up and made an immediate impact at the Sardegna Arena.
The hosts fought back in the second half with several chances, but Juan Musso was equal to them.
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