A ruthless Sydney has beaten West Coast by 92 points in a one-sided affair at GMHBA Stadium.

The game was moved from the SCG due to NSW's COVID-19 outbreak but the Swans were more than at home in the first AFL game in Geelong not involving the Cats.

Sydney was as good as West Coast was bad, putting the game to rest early in the second quarter to take a 61-point lead into half-time, kicking 10 unanswered goals at one stage.

It was the Eagles’ lowest score since round 23, 1992 and their third-worst ever.

Their first-half score of 1.3 (9) was their lowest under Adam Simpson, who started coaching the Eagles in 2014.

The Swans shared the goals around in the 18.10 (118) to 3.8 (26) result, which consolidates their position in sixth at 9-6

West Coast's last game in Geelong was in round six when the Cats embarrassed them by 97 points in a performance Eagles coach Adam Simpson labelled as "weak".

They have now lost eight straight games at the venue by an average losing margin of 68 points.

West Coast's combined score in second quarters in their two games in Geelong this year is 0.1 (1) to the opposition's 16.3 (99).

Making matters worse for West Coast (8-7, seventh) was captain Luke Shuey being reported for striking Swans midfielder Callum Mills, while onballer Jack Redden was subbed out with injury.

But Sydney was back to playing the type of football it showed in the early stages of the season when they defeated flag fancies Brisbane, Richmond and Geelong.

Superstar Lance Franklin booted three goals and was one of eight Swans to kick at least two majors, taking his career tally to 976 as he closes in on the magical 1000-mark.

Sydney's forward line dominated the Eagles' defence, which was made to look dysfunctional as the Swans scored 15 times from 32 inside-50s in the first half.

Mills was the Swans' standout in the midfield with 35 touches, while ruckman Tom Hickey competed hard against former teammate Nic Naitanui.

Sydney faces the rampaging Bulldogs at Marvel Stadium next weekend while West Coast is due to host North Melbourne at Optus Stadium.

SYDNEY 5.2 11.4 13.8 18.10 (118)  
WEST COAST 1.3 1.3 3.5 3.8 (26)   

GOALS
Sydney: Franklin 3, Heeney 3, Hayward 2, Wicks 2, Amartey 2, Gulden 2, Dawson 2, Papley 2
West Coast: Yeo, Kennedy, Darling

BEST
Sydney: Mills, Hewett, Hickey, Parker, Florent, Dawson, Franklin
West Coast: Sheppard, Sheed, Yeo, Darling, Naitanui, Barrass

INJURIES
Sydney: Nil
West Coast: Redden (TBC), Jones (ankle)

SUBSTITUTES
Sydney: Rowbottom (unused)
Hawthorn: Petruccelle (replaced Redden)

Crowd: TBC at GMHBA Stadium