State of play: A look at the key battleground US states

WASHINGTON - Democratic candidate Joe Biden's margins over Republican President Donald Trump in Pennsylvania and Georgia grew on Friday (Nov 6), as the vote counts in battleground states trickled in.

Here is the state of play in the key battlegrounds as of Friday evening.

- Mr Biden leads Mr Trump by 27,000 votes, or 0.4 point, as of Friday 6pm

- About 98 per cent of the vote is in

- About 102,500 mail ballots remain to be counted, according to the Secretary of State's website

- Mr Biden leads Mr Trump by 4,000 votes, or 0.1 point, as of Friday 6pm

- About 99 per cent of the vote is in

- Up to 9,000 military and overseas ballots were sent out and could still be accepted if they arrive arrive by Friday, as long as they were postmarked by Election Day

- Mr Biden leads Mr Trump by 29,861 votes, or 0.3 point, as of Friday 6pm

- About 95 per cent of the vote is in

- Maricopa County, the state's largest, has about 72,000 early ballots left to process and count, 5,000 early ballots to verify and 15,000 provisional ballots to process, Washington Post cited the state's elections department as saying

- Mr Biden leads Mr Trump by 22,657 votes, or 1.8 point, as of Friday 7pm

- About 87 per cent of the vote is in

- About 150,000 mail ballots are left, reported the Washington Post. The state's biggest county, Clark County, has 63,000 to count. Clark County, the state's largest, expects most remaining ballots to be counted by Sunday.