Matthew Roberts presents live coverage from Motegi, Japan as the MotoGP season nears its climax.

With just four rounds left, Italy's Valentino Rossi looks set to win his fifth MotoGP title and his first since 2005. It has been a real return to form for the 29-year-old Yamaha rider, but reigning champion Casey Stoner has been pushing Rossi hard this season and will not consider himself out of the title reckoning yet.

With commentary from Charlie Cox and Steve Parrish. Show less