'I need to be better' - McIlroy insists he still has 'great chance' to win Masters

Rory McIlroy says he will "need to be better" to have a chance of retaining his Masters title on the final day after giving up a six-shot lead during the penultimate round.

After starting with rounds of 67 and 65, McIlroy held a record lead at the halfway stage of the tournament, but a one-over par 73 on Saturday saw him finish level with Players champion Cameron Young on 11 under.