The AFL is nearing a finalised fixture for this weekend's action, with the venue of two matches yet to be confirmed.

The league provided an update on the Round 20 fixture on Tuesday, with venues for Gold Coast/Melbourne and GWS/Port Adelaide the only details yet to be locked into place.

The round will see two matches in Tasmania, with capacity limits likely to be set at 10,000 seated fans.

North Melbourne will host Geelong at Blundstone Arena on Saturday afternoon, before Hawthorn welcome Brisbane to UTAS the following day, with club's send to venture to the island state on a fly-in, fly-out basis.

The Western Bulldogs will also host Adelaide at Mars Stadium, Ballarat on Saturday.

AFL Rd 12 - Western Bulldogs v Adelaide
GOLD COAST, AUSTRALIA - AUGUST 16: Marcus Bontempelli of the Bulldogs celebrates kicking a goal during the round 12 AFL match between the Western Bulldogs and the Adelaide Crows at Metricon Stadium on August 16, 2020 in Gold Coast, Australia. (Photo by Matt Roberts/AFL Photos/via Getty Images)

Carlton will return to the Friday night spotlight as they face fellow top-eight hopeful in St Kilda at Marvel Stadium.

Matches in Victoria will remain without crowds, despite the state's easing of restrictions following the end of lockdown.

Premier Daniel Andrews confirmed there will be no crowds for the next two matches at a minimum on Tueday.

Round 20 fixture

Friday, July 30
St Kilda vs. Carlton - 7:50pm - Marvel Stadium

Saturday, July 31
Western bulldogs vs Adelaide Crows - 12:12pm - Mars Stadium
North Melbourne vs Geelong Cats - 1:15pm - Blundstone Arena
Gold Coast Suns vs Melbourne - 3:10pm - TBC
Collingwood vs West Coast Eagles - 4:15pm - MCG
Essendon vs Sydney Swans - 7:40pm - The Gabba

Sunday, August 1
Hawthorn vs Brisbane Lions - 2:10pm - University of Tasmania Stadium
GWS Giants vs Port Adelaide - 3:10pm - TBC
Fremantle vs Richmond - 5:10pm - Optus Stadium

*All times AEST