Sterling is City's leading scorer with 12 goals in 13 games in all competitions this season and this latest ruthless display demonstrated again what a potent finisher he has become.
Take a look at the best images from tonight's game in the gallery!
Genk won't go down easily as they proved in the team's last group match against Napoli, holding the leaders to a scoreless draw at home.
'It's still only a few people doing it, but the stronger the reaction is from all of us, the more it will help to avoid things like this in the future.
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"I think it will be 10 days but if it's broken [torn], it will be three weeks", Guardiola said of Rodri's injury.
Mane was ineffective against United but Genk are coming into the fixture on the back of a loss to Standard Liege. While it's clear to see that they'll be a hard matchup for Liverpool, they're still the underdogs. If 100% fit, the Egyptian should replace Origi and start with Firmino and Mane in the attack.
A record better than a goal a game this time around surely points towards an even higher tally once more.
To be fair, United's young lads did their manager Ole Gunnar Solskjaer proud as they followed his game plan and made it hard for their opponents, but I expected more from a Liverpool side that has set such high standards in the past year and more.
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A Britain-based war monitor said the Kurdish-led Syrian Democratic Forces (SDF ) had yet to start pulling back on Saturday. Ankara says they have shared coordinates with the U.S. of safe evacuation paths for the Kurdish fighters to withdraw from.
"Yes [Klopp knows I played at Genk], because when the Champions League draw was held, we were on the training ground", Origi explained.
Following their impressive performances as substitutes at Old Trafford last time out, Naby Keita and Alex Oxlade-Chamberlain start in Belgium on Wednesday night, while Mohamed Salah is fit to return after an ankle injury.
Domestically, Genk have kept just two clean sheets in 11 league matches, conceding 15 so far so there's defintely goals in this for Liverpool.
Make sure you click on the link below to live stream the game for free and see for yourself how the rotation policy works out for the German.
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