An own goal by Jakub Kiwior and a thumping late strike by Luis Diaz sealed a 2-0 victory for Liverpool at Arsenal in the weekend's headline FA Cup third round tie as the hosts' dismal form extended into the New Year on Sunday.
Arsenal wasted a sackful of chances in the first half and were made to pay as Liverpool skipper Trent Alexander-Arnold's free kick glanced off the head of Kiwior in the 80th minute.
Diaz then made sure of eight-time winners Liverpool's place in the fourth round draw as he lashed home in stoppage time.
Premier League leaders Liverpool had been second-best in the opening period with Arsenal unable to make the most of a flurry of early chances -- captain Martin Odegaard coming closest as he rattled the crossbar with a powerful drive.
Liverpool improved after the break though and their 7,000 army of travelling fans were rewarded with a two late goals.
Arsenal have now lost their last three games in all competitions.
"We changed things around at halftime internally, and we came out and played football and created chances," Alexander-Arnold said.
"There were times in the first half that we were a little bit naive...We hit the woodwork a couple of times, so we've had our chances, and towards the end, we put them away."
Novak Djokovic beat young rival Carlos Alcaraz 4-6 6-4 6-3 6-4 in a battle worthy of a title clash to charge into the Australian Open semi-finals on Tuesday and remain in the hunt for a record 25th Grand Slam title.
Antoine Dupont will make a much-awaited return to the Six Nations after a one-year hiatus that cemented his status as one of France's top athletes, hoping Les Bleus can win the tournament on the back of a perfect autumn series.
Alexander Zverev played his best tennis when it mattered most to down Tommy Paul 7-6(1) 7-6(0) 2-6 6-1 on Tuesday and reach his third Australian Open semi-final in five years, keeping alive his dream of finally landing a Grand Slam title.
Defending champion Aryna Sabalenka reached the semi-finals of the Australian Open with a battling 6-2 2-6 6-3 win over Russian 27th seed Anastasia Pavlyuchenkova while Spain's Paula Badosa stunned error-prone third seed Coco Gauff 7-5 6-4.
The Desert Vipers' undefeated streak finally came to an end on Monday, as the Dubai Capitals delivered a stunning six-wicket victory at the Dubai International Stadium.