Liverpool will play on consecutive days for the 104th time in their history when they take on Monterrey in the FIFA Club World Cup semi-final today.
On Tuesday night, the Reds fielded their youngest ever starting XI in the Carabao Cup quarter-final with Aston Villa back at home.
This evening in Qatar, a senior squad will line up against CONCACAF champions Monterrey just 21 hours and 45 minutes later.
That is the shortest time between the start of two Liverpool fixtures in club history - after the 23 hours and 30 minutes between successive matches in 1897-98 and 1923-24.