Smith continued her freescoring form against Liverpool
Striker Kelly Smith scored five goals as Women's Premier League champions Arsenal hammered Liverpool 11-2.
On the second weekend of the new campaign three other clubs also maintained their 100% records.
Chelsea beat Blackburn 2-1, Birmingham City overcame Leeds Carnegie 3-2 and Everton won 4-1 at Fulham, with Fara Williams hitting a hat-trick.
Liverpool, Blackburn and Fulham, along with Nottingham Forest, who lost 3-2 at Watford, remain pointless.
Liverpool 2-11 Arsenal
It was no contest on Merseyside as the Gunners unmercifully shot down the Reds.
While Smith went nap Karen Carney and Dannii Bird each scored twice and there was a goal apiece for Gemma Davison and Jayne Ludlow.
Cheryl Foster scored both of Liverpool's consolation goals.
Blackburn Rovers 1-2 Chelsea
After sharing last week's Chelsea goals in a 5-0 win against Liverpool, strike partners Lianne Sanderson and Eni Aluko did likewise at Blackburn.
Aluko opened the scoring in the 27th minute, but 13 minutes into the second half former England winger Karen Burke levelled the scores.
Ten minutes later, however, Sanderson scored her fourth goal of the season to win a hard-fought contest.
Fulham 1-4 Everton
Williams hit a fourth minute opener but it was all square at the interval following Lou Lloyd's 23rd minute equaliser.
Williams put the visitors in control with her second and third goals though, and Emily Westwood completed the scoring six minutes from time.
Birmingham City 3-2 Leeds Carnegie
Maz Gauntlett hit the winner as Birmingham pulled off a surprise result.
In the early stages it seemed that victory would be comfortable, Becky Hall and Amy McCann firing the home side into a two-goal lead in the first 12 minutes.
But Jess Clarke and Steph Houghton put Leeds right back in the game and at half-time the visitors must have felt they could stride on to victory.
But after Gauntlett had struck home a brilliant 25-yard drive 10 minutes after the break, Blues held on to take the three points.
Doncaster Rovers Belles 4-0 Bristol Academy
Two Precious Hamilton goals in the first seven minutes put Doncaster on the road to collecting their first points of the season.
Canadian striker Liz Hansen hit the killer third goal in the 58th minute and Suzanne Davies wrapped up a clear-cut victory 11 minutes from time.
Watford 3-2 Nottingham Forest
Watford twice came from behind before snatching victory through Jodian Clarke.
Helen Lander equalised Dani Duffy's opener, then Emma Beckett brought the scores level for a second time after Sam Griffiths had restored Forest's lead.
And with 12 minutes remaining Clarke sealed Watford's first win of the campaign.
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