Alexis Sanchez's only goal so far in the tournament came when these two teams met in the group stage, so the Chilean star - who has been linked with Manchester City, PSG and Bayern Munich - will hope to at least replicate that performance with the Confederations Cup on the line.
Germany are 6/4 favourites to win the semifinal, according to Oddschecker , with Chile priced at 11/5 and the draw through 90 minutes available at 12/5.
And while Low is overwhelmed with top midfielders and also has an excellent group of centre-backs and goalkeepers, he has also been able to take a look at Joshua Kimmich and Jonas Hector in key roles as he looks to fill gaps at right and left-back.
On the other side of the field, Chile will be looking to make it three straight summers with a major tournament victory, as Juan Antonio Pizzi's side claimed the 2015 Copa America and 2016's Copa America Centenario in consecutive years.
But Chile's vastly more experienced side could hold the advantage given recent success at the international level with the same group of players contesting Sunday's match.