Liverpool boss Jurgen Klopp admits Alisson's injury leaves them short.
Klopp says he faces a goalkeeping shortage if Alisson is ruled out for a lengthy period after suffering a calf injury in Liverpool's opening 4-1 win over Norwich on Friday night.
Adrian, just four days after signing for the club on a free transfer, came on to make his Reds debut as Alisson hobbled off, and the 32-year-old now stands to start against Chelsea in Istanbul.
But whether Klopp is able to select a goalkeeper on the bench remains to be seen with the Reds boss admitting his options are extremely short with the other goalkeeper in the senior squad, Caoimhin Kelleher, recovering from a broken hand.
"Caoimhin is back in training but he's not 100 per cent, we have to see how he reacts now," he said. "One of the younger ones is not allowed to play, he's only 16, and the other one had an elbow injury early in the pre-season. So yeah, we're a bit short in that position."
