Toyota veteran Oshima unsure about Super Formula future

Oshima sits at the bottom of the drivers’ standings heading into this month’s season finale at Suzuka, as the only driver in the 21-strong Super Formula field to have not yet scored a point this season.
His best result of the year so far has been 13th in the July Fuji race, while he has also failed to progress from Q1 all season.
Speaking to Motorsport.com, Oshima admitted Rookie had failed …Keep reading