Ontario made a clean sweep among the big winners in Friday's Lotto Max draw.

The one winning ticket for the $50-million jackpot was sold in the province.

Also up for grabs in Friday's draw were 13 Maxmillions prizes of $1 million each.

There were two winning tickets for those prizes — both of them purchased in Ontario.

The jackpot for the next Lotto Max draw on Feb. 4 will be approximately $21 million.