Today's Tips: Hallmark should seal Aidan O’Brien treble at Killarney

The last-named contests the closing Ladbrokes Race over 11 furlongs, and gets the nap to follow up his most impressive debut success of less than a fortnight ago.
On that evening he was the final leg of a five-timer for his trainer, and it’s fair to say he won without ever having to be asked a question.