Madison- It's official.  Matt Kenseth is leaving Roush-Fenway racing at the end of this season.

The Cambridge native confirmed the separation today, and released this statement via his Twitter page:

"I'm very thankful to Jack Roush for the opportunities he's given me over the past 14 years. Together we have enjoyed a lot of success... And as a team we are committed as ever to the remainder of the 2012 season and chasing a 3rd sprint cup title for Jack and RFR."

Kenseth wouldn't discuss his plans for next season.