SAN JOSE, Calif. -- Prosecutors say they have charged former San Francisco 49er Dana Stubblefield with the rape of a "developmentally delayed" woman.

The Santa Clara County District Attorney's Office says the 45-year-old Stubblefield was charged Monday with sexually assaulting the woman last year at his Morgan Hill home.

Prosecutors say Stubblefield contacted the then 31-year-old woman on a baby sitting website and arranged an interview for April 9, 2015, when he assaulted her.

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They say that after the assault the woman immediately went to the Morgan Hill Police Department and reported the rape.

Prosecutors say Stubblefield faces five felony counts and a "substantial prison sentence."

Bail for Stubblefield is set at $250,000. His arraignment is scheduled to take place within 24 hours.