The Daily Star says Onazi, 21, has been a revelation for the Serie A outfit this season and has been attracting the interest of a host of European clubs, with Liverpool and Spurs leading the chase.
And according to reports in Italy, Lazio have placed a £10m price-tag on the Nigerian international to stave off the interest in their prized asset.
When asked about a possible switch to Anfield at the start of the year, Onazi said: "Liverpool? They are a huge team and are attractive to any footballer.
"I could see myself playing for them. I would jump at the chance."
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