Celtic humiliated by Sparta Prague as Julis hat-trick sends them bottom

Lukas Julis scored a hat-trick as Sparta Prague claimed a stunning 4-1 away win that sent Celtic to the bottom of their Europa League group.The Czech Republic side had a clutch of players missing through injury and Covid-19 issues, including number one goalkeeper Milan Heca and teenage star Adam Hlozek, but they took the lead in the 26th minute through striker Julis, and he scored a second just before the interval...