Scott Arnold has retained the lead going into the final round of the Riversdale Cup as players prepare to face 36 degree heat on Melbourne&aposs Labor Day long weekend. The New South Welshman continued his superb run, firing a third round 68 to put himself in a great position to claim the title, although local Kieran Pratt won&apost make it easy for the National Squad member; he is just one shot back. New Zealander Danny Lee fell off the pace with a third round 70, but is also in contention if he can make something happen today. The mercury is expected to peak at 37 degrees in Melbourne today before a cool change hits late this afternoon. For all news and scores throughout the final round, visit www.riversdalegolf.com.au.