Barcelona coach Ernesto Valverde paid tribute to Lionel Messi for his innate ability to make a decisive impact following a wonderful goal in Saturday's 4-1 win over Deportivo Alaves.

Other than having an early goal disallowed, Messi had been unusually subdued by his standards at Camp Nou.

Although Barca went into half-time 2-0 up, Alaves scored early in the second period and grew in confidence until Messi struck his 50th goal for club and country this year.

Seemingly surrounded by players, Messi managed to unleashed a fierce strike into the left side of the net from 25 yards and Barca cruised from there, with Luis Suarez – who set up the first three goals – adding a late fourth from the penalty spot.

MESSI SCORES 50 GOALS FOR SIXTH CONSECUTIVE YEAR

Despite Suarez arguably being the star of the show, Valverde focused on Messi after the match, singling out his impact when Barca were appearing to lose some of their control.

"All matches require a lot," the coach said. "When they scored, they were spurred on and they had the chance to equalise, but Leo scored a great goal and things are seen in a different way from there.

"I think we played the game well, I would say the first half was very good, then we had less momentum at the beginning of the second. We got a boost with the third goal.

"These things happen with Messi. We see it all the time. Something like that can happen, and it's a huge advantage that we have Messi.

"Leo appears and makes you a goal from anywhere."

With Saturday's win, Barca are likely to go into 2020 top of LaLiga, with Real Madrid needing a big win against Athletic Bilbao to prevent that occurring.