Powerball and Strike have both rolled over, meaning there is a combined prize pool of $12.6 million up for grabs on Saturday.

Powerball First Division will be $11 million and Lotto First Division will be $1 million on Saturday night.

People have a chance to win $12.6 million this weekend. What would you do if you won? File photo.

Strike Four will be an estimated $600,000 on Saturday.

Meanwhile, a lucky player from Invercargill is $1 million better off after winning Lotto First Division in the 9 March draw – they just don't know it yet.

Lotto New Zealand is still waiting for the owner of the Lotto First Division prize to claim their winnings. The winning ticket was sold at Collingwood Foodcentre in Invercargill.

Anyone who bought their ticket from Collingwood Foodcentre should write their name on the back of the ticket and check it immediately at any Lotto outlet, online at mylotto.co.nz or through the Lotto NZ ticket-checker app.