Rose in front at halfway again

England’s Justin Rose carded a five-under-par 67 to join Ben Curtis and Stephen Ames in a tie for the halfway lead at the Memorial Tournament and then conceded he had achieved nothing yet.

Rose was the halfway leader at The Masters, only to suffer a Saturday meltdown, and he also led after 36 holes at last week’s Volvo PGA Championship on the European Tour, before tying for 11th.