Teenage star Lamine Yamal made up for missing an open goal with a trademark curler from outside the penalty area as Barcelona beat Mallorca 3-0 on Saturday to move four points ahead at the top of La Liga.

Robert Lewandowski had put Barcelona ahead and 18-year-old homegrown player Marc Bernal scored his first career goal late on to seal a convincing win.

Second-place Real Madrid can close the gap to one point if it wins at Valencia on Sunday.

Lewandowski pounced from close range in the 29th minute following good work down the left from Marcus Rashford. His shot was blocked and Lewandowski showed typically cool composure to control the ball and guide it past a defender before picking his spot.

Rashford's form has improved throughout the season and he came close to scoring in first-half injury time when his curling free kick produced a brilliant save from Leo Roman.

The ball fell to right back Jules Koundé near the penalty spot and his scuffed shot landed at the feet of Yamal, who somehow skewered wide from almost on the goal line.

The 18-year-old prodigy was given a pat on the back by Lewandowski, who is one of the modern era's most prolific scorers with over 650 club goals - including 344 with his former club Bayern Munich.

Yamal showed his class in the 61st minute with a brilliant strike, ghosting past one defender on the edge of the area and then planting a powerful dipping shot into the bottom corner, a strike hit so cleanly with his left foot that Roman did not even move.

Yamal and Lewandowski were replaced and both applauded Bernal's excellent goal in the 83rd.

Barça sliced Mallorca open in midfield with four quick passes to send Bernal racing through, and he showed good composure to cut inside a defender and stroke the ball inside the post.

Matches postponed

Rayo Vallecano's home match against Oviedo was postponed at short notice because of safety concerns over the field at Vallecas Stadium. The league also called off Sevilla vs. Girona due to adverse weather conditions.

While Oviedo said it understood the decision, the team criticized the short notice and was considering legal action.