Teenager Chaka Traore scored his second goal in six days as AC Milan beat Serie A strugglers Empoli 3-0 at the Stadio Carlo Castellani.

The 19-year-old Ivorian winger, who had opened his Milan account in Tuesday’s 4-1 Coppa Italia victory over Cagliari, came off the bench to notch a third for Stefano Pioli’s men in the 88th minute.

That added to Ruben Loftus-Cheek’s 11th-minute opener and an Olivier Giroud penalty just past the half-hour mark.

Third-placed Milan’s third win in four league games closed the gap to second-placed Juventus to four points ahead of the Turin giants’ match at Salernitana later on Sunday.

Aurelio Andreazzoli’s Empoli remain second bottom as their winless run in the league extends to a seventh match.

As the visitors sought to make an early breakthrough, Tijjani Reijnders drilled wide in the third minute and Davide Calabria produced a dangerous cross from the right that flashed across the face of goal without a finishing touch being applied.

Milan then moved in front when Rafael Leao got past Tyronne Ebuehi on the left and laid the ball to Loftus-Cheek, who slotted past Elia Caprile.

Caprile subsequently dealt with a shot from Theo Hernandez before Empoli were forced into a change, with Ebuehi having pulled up injured and replaced by Filippo Ranocchia.

Moments later, Loftus-Cheek’s acrobatic effort hit the hand of Youssef Maleh, a VAR check ensued and after referee Federico La Penna watched footage back pitchside the verdict was a penalty, which Giroud dispatched in emphatic fashion off the crossbar for his 10th club goal of the season in all competitions.

It was then Milan having to make an early substitution due to injury as Alessandro Florenzi came off for Alex Jimenez.

Empoli’s Nicolo Cambiaghi was unable to make the most of a decent chance in first-half stoppage time, shooting wide, and Tommaso Baldanzi then saw an attempt saved by Milan goalkeeper Mike Maignan early in the second half.

Milan returned to the front foot with Loftus-Cheek striking wide from outside the box, Caprile tipping over a Christian Pulisic header and Leao curling into the stand.

Empoli’s continued efforts to hit back saw Cambiaghi put a couple of attempts wide, either side of Maignan blocking a Matteo Cancellieri shot and Francesco Caputo’s follow-up deflecting behind.

Milan then wrapped things up on the counter-attack in the closing stages as Pulisic burst forward and fed Traore, who sent a composed finish into the bottom corner.

A double from Serbian striker Luka Jovic helped AC Milan to a 4-1 win over Cagliari and a place in the quarter-finals of the Coppa Italia.

Jovic struck twice in the first half of the contest at San Siro, while 19-year-old Chaka Traore was delighted to score his first Milan goal on his full debut early in the second half.

Paulo Azzi grabbed a consolation for Cagliari in the 87th minute but there was still time for substitute Rafael Leao to score a fourth for Milan, who have not won the competition for 20 years.

Milan boss Stefano Pioli retained only two players from the starting line-up for Saturday’s Serie A win over Sassuolo – Theo Hernandez and Tijjani Reijnders.

Cagliari are sitting in the relegation zone in Serie A but it was Claudio Ranieri’s side who created the first big chance inside four minutes, with Andrea Petagna’s close-range header from a corner drawing a fine reaction save from 40-year-old Antonio Mirante.

Four minutes later Jovic was through one on one with Boris Radunovic after a perfectly-timed pass from Yacine Adli but the keeper was equal to his shot.

Antoine Makoumbou was the next to threaten the Milan goal when Petagna pulled the ball back into the middle of the box but his tame effort was straight at the keeper.

The breakthrough for Milan came in the 29th minute, with Hernandez the creator, picking out Jovic on the right of the box with a fine ball from the left.

The striker managed to evade his marker with his first touch before tucking the ball under Radunovic.

Three minutes before half-time, the summer signing from Fiorentina made it two goals in a game for Milan for the first time.

Again the architect was Hernandez, who drove down the left, cut into the middle and slid in Jovic, whose shot from a tight angle squirmed under Radunovic and into the net.

Five minutes after half-time, the widest smile in Milan belonged to 19-year-old Traore as he bagged a first goal in red and black.

It was a scrappy goal, with Alex Jimenez’s ball in from the left half blocked, Samuel Chukwueze failing to connect with his attempted shot and then Traore turning and guiding the ball under Radunovic.

The keeper will feel he should have done better but that took nothing away from the joy of Traore, who was mobbed by his team-mates.

Pioli turned to his big guns with 20 minutes left, sending on Leao and Christian Pulisic.

The visitors found something to celebrate in the 87th minute, Azzi’s strike from 20 yards taking a deflection and beating Mirante, but Leao had the final say, curling the ball beyond Radunovic in stoppage time.