By Duncan Johnstone

New Zealand heavyweight boxer Joseph Parker reckons he has learned more from 10 rounds against Sherman Williams than he has in his last 10 fights and will take those lessons forward as his camp plots his next move.

At the end of an enthralling 10 rounds in Auckland last night, judges awarded Parker a unanimous decision to stretch his unbeaten record to 11 wins. The win was not without controversy though with Parker claiming dubious tactics from Williams and the Bahamas heavyweight crying foul at the New Zealand judges.