The No.21 came off the bench with just over half an hour to go in Slovenia on Tuesday night and netted the sixth goal of the Reds’ comprehensive 7-0 victory - the biggest European away success in their history.
Jürgen Klopp praised Oxlade-Chamberlain’s impact after he was introduced as a substitute in the 0-0 draw with Manchester United at the weekend, and the England international was pleased to make another positive impression at Ljudski vrt.
“It’s a competitive team that I’ve come in to. We’re in an important part of the season where we want to get off to a good start and we’ve got a few results that haven’t gone our way,” Oxlade-Chamberlain told BT Sport.