Australia returned to winning ways after their shock loss to Ireland at the Rugby World Cup after sweeping past the USA 67-5 in Wellington on Friday.
The Wallabies punished some weak defence from the Americans (responsible for 24 missed tackles) by running in eleven tries, with wing Adam Ashley-Cooper bagging a hat-trick.
However, the bonus-point Pool C victory could come at a major cost for the already injury-hit Australians after losing Kurtley Beale, Rob Horne, Wycliff Palu, Pat McCabe as well as Anthony Fainga'a to injury.
The USA started the match with plenty of promise, dominating proceedings with a fearless approach that caught the Wallabies by surprise. That was until Australia clipped the high-flying Eagles wings with two quick-fire tries in the 8th and 11th minutes respectively.
First Rob Horne opened the scoring after a Quade Cooper break-out saw the pivot link with Kurtley Beale who then threw a pass to his former Waratahs'team-mate on his outside for a superb try in the corner. Beale failed to add the extras.
Next over the line was ex-Wallaby skipper Rocky Elsom, who -- after exposing some sloppy defence from the Americans -- dotted down to hand his team a ten-point lead. Again, Beale was off-target with the conversion.
Beale's two misses didn't seem to matter though, with the crowd anticipating plenty more tries to come from the Tri-Nations champs.
However, up until the half-hour mark it was all the USA as Eddie O'Sullivan's troops marched towards Australia's tryline and set up camp. Number eight JJ Gagiano then dived over from a 5m scrum to bring out the loudest roar from the stands, who were clearly in support of the underdogs.
Eagles fly-half Nese Malifa shaved the right-hand upright with his conversion attempt, but by trailing Australia by just five points (10-5), the USA looked like they meant business. Or so we thought.
With their tails up, the USA launched another attack at the Wallabies and a second try looked to be on the cards after Kevin Swiryn broke clear, only for the winger to lose possession in the tackle. Elsom counter-attacked close to his own line, before unleashing Adam Ashley-Cooper on his outside who bounced off another weak tackle before passing inside to the supporting Beale for a length-of-the-field try.
Cooper took over the kicking duties and was successful from bang in front. From then on in, the Wallabies took the game by the scruff of its neck and -- as expected -- began to pile on the points with centre Fainga'a going over for Australia's bonus-point try before half-time.
Cooper added to Australia's first-half kicking woes (four tries, three missed conversions) and the 22-5 scoreline at the break gave the Eagles a wee bit of respectability.
It wouldn't last though, as the fired-up Wallabies started the second half in the same fashion they ended the first, after Drew Mitchell marked his return to Test rugby with a well-worked try.
McCabe proved to be a worthy replacement for Horne when he followed suit with Australia's sixth touchdown. The seventh, eighth and ninth tries deservedly came through Ashley-Cooper in a devastating six-minute spell.
Firstly the winger showed his pace to score on the outside, he then made the most of turnover ball to stroll in before completing his hat-trick as he supported a superb breakaway.
With Beale nursing an injury off the field, Berrick Barnes took his chance to impress with both hands -- setting up McCabe as well as Ashley-Cooper while showing coach Robbie Deans he could be Australia's answer with the tee after knocking over four of his five conversions.
With the Americans fading badly Faingaa added to his tally as he slid over in the corner -- and things got worse for the minnows as Blaine Scully was sin-binned.
Replacement number eight Radiko Samo scored Australia's final try two minutes from time before Faingaa copped a knee in the head in the last tackle of the game.
Man of the match: Count them ... one, two, three -- it has to be Adam Ashley-Cooper, who proved to be a threat with ball in hand throughout when he wasn't crossing the whitewash.
Moment of the match: Rocky Elsom's counter-attacking run that ended in Kurtley Beale's try proved to be the beginning of the end for the Americans.
Villain of the match: A yellow card to USA full-back Blaine Scully was the only mishap in an otherwise incident-free spectacle.
The scorers:
For Australia:
Tries: Horne, Elsom, Beale, Fainga'a 2, Mitchell, McCabe, Ashley-Cooper 3, Samo
Cons: Cooper 2, Barnes 4
For USA:
Tries: Gagiano
Australia: 15 Kurtley Beale, 14 Adam Ashley-Cooper, 13 Anthony Fainga'a, 12 Rob Horne, 11 Drew Mitchell, 10 Quade Cooper, 9 Will Genia (c), 8 Wycliff Palu, 7 Ben McCalman, 6 Rocky Elsom, 5 Nathan Sharpe, 4 Rob Simmons, 3 Ben Alexander, 2 Tatafu Polota-Nau, 1 James Slipper.
Replacements: 16 Stephen Moore, 17 Sekope Kepu, 18 Dan Vickerman, 19 Radike Samo, 20 Luke Burgess, 21 Berrick Barnes, 22 Pat McCabe.
USA: 15 Blaine Scully, 14 Colin Hawley, 13 Tai Enosa, 12 Junior Sifa, 11 Kevin Swiryn, 10 Nese Malifa, 9 Tim Usasz (c), 8 JJ Gagiano, 7 Pat Danahy, 6 Inaki Basauri, 5 Hayden Smith, 4 Scott LaValla, 3 Eric Fry, 2 Phil Thiel, 1 Shawn Pittman.
Replacements: 16 Brian McClenahan, 17 Matekitonga Moeakiola, 18 Louis Stanfill, 19 Nic Johnson, 20 Mike Petri, 21 Roland Suniula, 22 Chris Wyles.
Referee: Nigel Owens (Wales)
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Having lost to New Zealand and Canada, crowd favourites Tonga finally gave their fans something to cheer about following a well-earned win over an error-strewn Japanese outfit.
The result means Italy move level with Australia on five points in a pool that could have a massive impact on the make up of the play-offs.
In difficult conditions that made handling of the ball difficult, France scrum-half Moran Parra landed 23 points from the boot to ensure Les Bleus were able to bank their second win of the tournament in Napier.
Whilst England bagged maximum points against the brave Georgians, who never gave up until the final whistle, Martin Johnson will know there's still plenty of work ahead in what was another unconvincing display by his side.
Trailing by four points (6-10) at half-time, Wales dug deep to deny the Samoans victory thanks to a try by wing Shane Williams thirteen minutes from full-time which proved to be the match-winner.
There is no hiding the fact that a poor Wallabies side came off second best to the Irish as their key players were superbly contained by a side who in Brian O'Driscoll's words ''dug deep into the well''.
The defending champions were a far superior outfit from the one that edged the Welsh by one point a week ago, and silenced their critics with a comprehensive six-try victory.
The Pumas were full value for their win in a one-sided Pool B encounter that saw seven tries being scored -- six of them to Argentina.
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Intensity was the name of the game as the protagonists went at each other hammer and tongs.
Four penalties and a drop-goal from Dan Parks were enough to hand Scotland four pool points in a try-less encounter in wet conditions.
The Canucks outscored Tonga three tries to two in a cracking game, and were full value for their win after leading 10-7 at half-time.
Samoa speedster Alesani Tuilagi bagged a hat-trick to help his team along to a comprehensive six-tries-to-two Pool D win.
Trailing 16-10 with fifteen minutes left, the Springboks had to dig deep to produce a try for replacement wing Francois Hougaard and clinch a hard-fought victory by the skin of their teeth.
The match was played in rainy conditions and although Ireland held the upper hand in most facets of play, they struggled to breach their opponents' defence.
The Golds had struggled to shake off the Azzurri until a second-half masterclass saw them pull away from Nick Mallett's passionate outfit.
The Pumas will count themselves unlucky not to have done what they did to France four years ago after shelling 18 points due to wayward attempts from Felipe Contepomi and Martin Rodriguez.
A bonus point means that les Bleus move level with New Zealand at the top of Pool A, but it was far from plain sailing as the Japanese made a mockery of many of the bookies' predictions.
The brave Namibians can hold their heads up high after producing a more than competitive performance, leading twice in the early stages of the match. However Fiji's attacking prowess was just too hot to handle in Rotorua.
Against all odds, Romania had the Scots hanging on the ropes after leading by three points with ten minutes of the match remaining.