The world’s top two teams collide as Ireland take on holders South Africa, while Wales face a crunch game with Australia and the quarter-final picture should become a lot clearer.
Here is the agenda for the rest of week three at the Rugby World Cup in France.
Georgia v Portugal (Saturday, 13:00 BST)
Background: Both of these sides are playing for the second time at Rugby World Cup 2023 and are bidding for their first victory.
Portugal exceeded the expectations of many with a positive display in their loss to Wales, while Georgia will have had a two-week break since losing to Australia.
What to look out for: Portugal won plenty of friends and plaudits as a result of their expansive approach against Wales. After losing all four games on their World Cup debut in 2007, this probably represents their best chance to get a first ever World Cup win.
England v Chile (Saturday, 16:45 BST)
Background: With two wins from two games and a quarter-final place almost confirmed, England have rotated their starting XV against World Cup debutants Chile in Lille.
George Ford kicked 14-man England to victory over Argentina and they left it late to secure a try bonus point against Japan, but many will expect a more dominant performance and scoreline against Chile, the perceived minnows of Pool D who have conceded 11 tries in defeats by Japan and Samoa.
What to look out for: There has been much debate about England captain Owen Farrell’s place in the team, especially with Ford’s impressive start to the World Cup. Farrell is available for selection again after suspension and will make his first appearance of the tournament at fly-half, while Marcus Smith starts at full-back and Ford provides cover from the bench.
South Africa v Ireland (Saturday, 20:00 BST)
Background: For many, this is the most anticipated match of the tournament so far. Ireland are the world’s number one side, while South Africa are ranked second and are the World Cup holders.
Both have won their first two pool games, accumulating 34 tries between them, and are in pole position to reach the last eight.
However, Ireland still have to play Scotland on 7 October, which could take on added significance if Ireland lose to the Springboks in Paris.
What to look out for: Do not expect either side to take a backward step. The chance to achieve a statement win against a major rival should mean the intensity from both teams will be at a higher level than anything else seen at this World Cup.
Scotland v Tonga (Sunday, 16:45 BST)
Background: Scotland will have had two weeks to stew over their loss to South Africa and know they cannot afford to slip up against Tonga or Romania if they are to emerge from Pool B at the expense of Ireland or the Springboks.
Tonga have individuals with huge talent, although the question to be answered is whether they can produce as a team to beat a top-level nation.
Like Scotland, they realistically need to win their final three pool games to have a chance of reaching the last eight.
What to look out for: Wing Darcy Graham scored three tries in World Cup warm-up matches and forms a key part of a dangerous Scotland attack, which was stifled by South Africa in their opening game. However, they should find more openings against a Tonga team that shipped eight tries against Ireland.
Wales v Australia (Sunday, 20:00 BST)
Background: Fiji’s surprise win against Australia has thrown Pool C wide open, but a third successive Wales victory would guarantee their progression to the last eight as the Wallabies would be unable to finish above Warren Gatland’s side in the group.
Australia coach Eddie Jones, who led England to the 2019 final, has described this game as “do-or-die” for his team and it is hard to disagree.
What to look out for: Australia have never failed to advance from the pool stage. An early elimination would leave plenty to ponder during the upcoming four-year cycle before they host the next Rugby World Cup in 2027.
CORRECTION: This article originally said victory for Wales would not be enough to secure qualification, but has been amended as that is in fact the case.