Fremantle has comprehensively stamped its claim as a premiership contender, beating the previously undefeated Collingwood by 31 points at Victoria Park on Thursday evening.

Freo held the Pies to their lowest-ever AFLW score of seven points, having previously recorded nine in round two, 2019 against Melbourne.

It was a low-scoring grind for much of the game, with an engaging battle playing out between Fremantle's multi-pronged forward line and Collingwood's well-structured back five.

But Hayley Miller, Gemma Houghton and Ebony Antonio kicked a goal apiece in the last quarter to sew up the 5.8 (38) to 1.1 (7) result.

With disposals and clearances fairly even, the Dockers held a 20-5 lead in inside-50s to half-time, but the Magpies' defence had held on for dear life, conceding just 2.3.

Fremantle's pressure was such it forced the normally clean Collingwood into multiple skill errors by hand and foot, and the Pies were unable to dictate play through steady disposal.

As the game progressed, the Magpies forward structure broke down nearly completely, and it looked like their best way of scoring was off a quick rebound, but Fremantle's inaccuracy kept the Pies just 12 points adrift going into the final quarter.

Brit Bonnici (25 disposals, 488m gained) and Jaimee Lambert (18, five clearances) were tireless in the midfield, with defenders Ruby Schleicher and Stacey Livingstone holding up well under enormous pressure.

Miller (19 disposals, two goals) and Bowers (26, five clearances) were at their customary best, but it was the performance of Aine Tighe (12 intercepts) in defence that caught the eye, dictating play and being a constant thorn in Collingwood's side.

Anything you can do, I can do better
Brit Bonnici scored Collingwood's only goal in the second quarter with a perfect front-and-centre crumb in one of the Pies' rare forward forays. The momentum from the Bonnici's second career goal in her sixth season was shortlived, with Fremantle captain Hayley Miller coolly slotting an impressive goal from around 40m on a tight angle. It took the margin to eight points at half time.

Impressing at both ends of the field
Aine Tighe's first three matches have been spent up forward with the occasional relieving stint in the ruck, but with Fremantle's attack featuring Ann McMahon, Roxy Roux and Gemma Houghton for the first time this year, Tighe was forced into defence. Covering for Janelle Cuthbertson (second game missed with concussion), Tighe lined up against the experienced Sabrina Frederick and competed well, particularly at ground level.

COLLINGWOOD     0.1     1.1     1.1     1.1     (7)
FREMANTLE          1.1      2.3     2.7     5.8     (38)

GOALS
Collingwood: Bonnici
Fremantle: Miller 2, Roux, Houghton, E. Antonio

BEST
Collingwood: Bonnici, Lambert, Schleicher, Livingstone, Rowe
Fremantle: Miller, Bowers, Tighe, E. Antonio, Roux 

INJURIES
Collingwood: Nil
Fremantle: Nil

Reports: Nil

Crowd: 1257 at Victoria Park