Genoa stunned Lazio at the Stadio Olimpico, despite having a goal controversially chalked off by VAR.
Having defended resolutely for the first half, the Grifone took the lead on the break before being pegged back almost immediately by Marco Parolo.
Diego Laxalt thought he had given his side the lead again, only for the goal to be chalked off for what was judged to be a handball.
The full-back was not to be denied though, and his late header gave his side a precious win in the capital.
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