LIVERPOOL and Chelsea clinched impressive victories on the road in the Champions League on Wednesday as Lionel Messi, Dries Mertens and teenage sensation Erling Braut Haaland claimed impressive goal-scoring landmarks.

Defending champions Liverpool defeated Genk 4-1, which saw Alex Oxlade-Chamberlain score twice, while Michy Batshuayi gave Chelsea a 1-0 win at Ajax.

Elsewhere, Messi became the first player to score at least once in 15 successive Champions League seasons as Barcelona beat Slavia Prague 2-1.

Napoli defeated Salzburg 3-2 in a game which saw Mertens go past Diego Maradona’s 115-goals tally for the Italian club, while Haaland’s two strikes for the Austrians in the same game made him the first player to score six times in his first three Champions League games.

England international Oxlade-Chamberlain, who missed almost all of last season due to injury, opened the scoring in the second minute at the Luminus Arena and scored Liverpool’s second just before the hour mark.

Sadio Mane and Mohamed Salah then set each other up for late goals to wrap up the victory before substitute Stephen Odey pulled one back for Genk.

Liverpool remains a point behind Napoli in Group E.

Haaland, 19, who is widely tipped for a big-money move to England or Spain, had the ball in the Napoli net after just 10 minutes in Austria. However, a VAR review scrubbed off the goal for offside.

The Italians made the most of their reprieve when veteran forward Mertens converted a cross from captain Jose Callejon to score. It was the Belgian’s 115th goal for Napoli and took him level with Maradona.

Haaland leveled from the penalty spot in the dying moments of the first half.

Mertens, however, grabbed his second on 64 minutes, again with Callejon the provider to go past Maradona’s record set between 1984-1991 and close in on Marek Hamsik’s all-time club high of 121.

Haaland equalized again but just a minute later, Napoli restored their lead through Lorenzo Insigne in a breathless second half.

Haaland at least had the consolation of becoming the first player to score six goals in his first three Champions League games.(SD-Agencies)