Champions League winners Liverpool suffered another injury in pre-season, with youth keeper
The 17-year-old made his first-team debut as a second-half substitute earlier in pre-season against Tranmere Rovers but picked up the injury in training at Melwood.
Liverpool Under-23 keeper Daniel Atherton is the most likely to replace Jaros for pre-season who, like Jaros, made an appearance in the friendly against Tranmere where he came on as an outfield player for striker Paul Glatzel who suffered an injury.
The Reds’ injury list is becoming alarmingly larger during pre-season with first-team players like Andy Robertson suffering a hand injury. After being relatively injury-free during last season, it looks like the luck in Merseyside is about to take a turn for the worse.