Ex-New York Giants kicker Aldrick Rosas is fighting back in his hit-and-run case ... pleading NOT GUILTY to all charges, TMZ Sports has learned.
The 25-year-old is accused of slamming his black Chevrolet SUV into a pickup truck after exceeding speeds of 100 MPH in Chico, Calif. on June 15.
Cops say multiple witnesses saw the former Pro Bowler wreck the car and then flee the scene on foot.
Officers add, when they were finally able to detain Aldrick hours later, they say his hands, legs and bare feet were bloody.