New Zealand beat Australia 27-24 in a thrilling final Sunday to win the Sydney leg of the World Rugby Sevens Series, though it played the tournament's second day in the shadow of controversy lingering from the teams' first meeting. Australia and New Zealand were drawn in the same group at the inaugural Sydney tournament and in the last pool match Saturday New Zealand scored a stoppage-time try for a 17-17 draw with Australia that placed it atop Pool A. Television replays later showed New Zealand had eight players on the field at the start of the move that produced the decisive try. World Rugby launched an investigation Sunday as New Zealand fought its way into the final and scored a try after full time for its second-straight tournament victory. New Zealand also scored a try in stoppage time to beat South Africa in the final of last week's Wellington Sevens. Again, both of the finalists in Wellington emerged from the same pool and New Zealand's victory in the last pool match against South Africa was contentious; won with a try after the final siren. Sunday's final between Australia and New Zealand was one of the most thrilling in World Series history. Australia led through most of the match but New Zealand mounted a series of comebacks before finally snatching victory with a try to Reiko Ioane. Australia drew first blood in the final with a try by Henry Hutchinson who had came off the bench to score two second-half tries — including a sudden death winner — in the quarterfinal against England. New Zealand leveled the scores with Reiko Ioane's first try which came from a powerful break down the left touchline by his brother Akira. Hutchinson scored his second to give Australia a 12-7 lead but New Zealand immediately replied with a try to Kurt Baker. Next, Sam Myers put Australia ahead 17-12 and New Zealand again fought back with a try to Mikkelson to level the match at 17-17. Australia seemed to have clinched victory when Greg Jeloudev scored less than two minutes from full time for a 24-17 lead. Ioane scored again but a missed conversion with 30 seconds remaining left the home side with a 24-22 lead. Then with the last play of the game Ioane acheived his hattrick and New Zeland sealed a 27-24 win. Australia was unable to join South Africa, who won in Cape Town, and New Zealand, who won in Wellington, in winning their home leg of the World Series. New Zealand, South Africa and Fiji are now tied in first place in the Series standings after four of eight rounds. World Rugby had the option after New Zealand's eight man error in pool play to award that match to Australia that would hand it first place in the pool. Australia preferred to stick with a draw that pitted it against England in the quarterfinals and avoided a rematch with New Zealand at the semifinal stage. The decision paid dividends as Australia beat England 17-12 in an extra-time quarterfinal, then upset pre-tournament favorite South Africa 12-7 to give itself the chance of its first World Series win in four years. New Zealand beat the United States 24-7 in its quarterfinal and World Series leader Fiji 14-12 in an ill-tempered semfinal. — AP