Surrey County Club will play against Middlesex at the Kia Oval while Warwickshire will face Northamptonshire at Edgbaston and the games will be opened up to spectators.
The Oval, London
The Oval, London News
For the first time since the restart after coronavirus break, the fans were allowed to witness a cricket match from the stands in England.
Tim Bresnan said that umpire Rod Tucker even had to step up his security due to the death threats.
Australia have included Mitchell Marsh in the 12-strong squad in place of vice-captain Travis Head to ease the workload on their fast bowlers.
Justin Langer's backing could not have come at a better time for David Warner as he has failed to open his account in the last three innings.
With Australia having already retained the Ashes, it is up to England to try and ensure they don't lose the series at home.
The England selectors on Monday named an unchanged 13-strong squad for the fifth and the final Ashes Test beginning September 12 at Kennington Oval.
Sri Lanka vs Australia Highlights, 2019 ICC Cricket World Cup: Australia's win helped them climb to the top of the World Cup points table.
Sri Lanka began their campaign on two green decks in Cardiff, where they lost to New Zealand and beat Afghanistan.
Sri Lanka and Australia will clash in a World Cup league match at Kennington Oval, London, on Saturday.