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The San Francisco ticket was sold at a Safeway store at 730 Taraval Street in the city's Inner Sunset neighborhood.
A total of eight players matched five out of the six. It's not clear yet how much those tickets are worth.
The seven other tickets were sold in San Luis Obispo, Stockton, Rancho Cucamonga, San Diego, Chatsworth, Arcadia, and Norwalk.
No #MegaMillions jackpot winners in California, but 8 tickets sold in San Luis Obispo, Stockton, Rancho Cucamonga, San Diego, Chatsworth, Arcadia, Norwalk and San Francisco matched 5 of 6 numbers to win a still undetermined amount of prize money.— California Lottery (@calottery) October 24, 2018