Tiger Woods is in serious condition in Health Central Hospital in Ocoee, Florida after a single car accident at 2:25 Friday morning. Woods was leaving his Isleworth home in a Cadillac Escalade when he backed into a fire hydrant and then ran into a tree.

Tiger Woods taken to hospital in ’serious’ condition after car accident [Orlando Sentinel]

UPDATE
Tiger Woods’ agent Mark Steinberg confirms Tiger was in a car accident and tells the USA Today that Woods is fine. The hospital will be releasing a statement shortly.
Agent: Tiger Woods OK after car crash [Game On, USA Today]