Is this the weakest-ever Super Formula title defence?

Yamamoto’s ‘homecoming’ with Nakajima Racing hadn’t gone according to plan in the opening three races of the campaign, but Sugo marked the three-time title winner’s least convincing weekend of the year so far.
After finishing out of the points 12th and nearly 30 seconds adrift of the win, nobody would have blamed Yamamoto for wondering whether his off-season move away from Dandelion …Keep reading