The duo are likely to miss Liverpool's first pre-season game.
The criteria is simple. These are the seven youngest players to have played any amount of game time at the tournament proper, ordered from oldest to youngest.
You have to be at least 6 feet and 4 and a ½ inches tall when rounded to the nearest half an inch to qualify. Players just slightly too short to feature, then, include the likes of Virgil van Dijk, Vincent Kompany and Edin Dzeko. We have excluded goalkeepers from the main seven.
Liverpool's Joel Matip is unlikely to play again this season, according to a report.
Liverpool fans slate Joel Matip on Twitter after the 4-1 win over West Ham United.
Liverpool brought the Dutchman in to Anfield for big money this month.
Garth Crooks has strong words for Liverpool manager Jurgen Klopp, while Stoke City striker Peter Crouch praises defenders Dejan Lovren and Joel Matip.
Liverpool's Joel Matip is expected to be fit when Chelsea visit Anfield.
Liverpool put in a woeful display against Tottenham Hotspur last weekend, losing 4-1 at Wembley.
Jurgen Klopp will reportedly make two changes to Liverpool's defence for Saturday’s visit of Huddersfield Town.