While the world’s media will focus almost exclusively over the next few days on Rory McIlroy and his attempts to explain his walk out during the Honda Classic, this week’s WGC Cadillac World Championship will also be of considerable significance for Pádraig Harrington.

Rory McIlroy was a relieved young man in Miami today after a training mishap appeared to be having no lasting impact.

Rory McIlroy showed the nerve to match his talent as he reached the halfway point at Doral firmly in contention at the WGC-CA Championship.