A brilliant free-kick from Trent Alexander-Arnold separates the sides.
Liverpool are in complete control but have not been able to find a way past Allan McGregor again, with the Rangers goalkeeper making a series of top saves to deny Darwin Nunez.
Watching this up close, you can really see the difference in how sharply these two teams move the ball around. It's just a split second, but that extra beat that the Rangers players are taking just takes any real impetus out of their work in possession.
You can see from the players' average positions so far just how much the hosts are penning Rangers in their own half.