Napoli avoided handing Juventus the Serie A title and also relegated Chievo Verona to the second division with a 3-1 victory over the last-placed club on Sunday.

Carlo Ancelotti's team needed three points to prevent the Bianconeri from celebrating the title, and they achieved this following a brace from Kalidou Koulibaly and a goal from Arkadiusz Milik.

The victory ended a three-match winless streak for Napoli — including a 2-0 loss to Arsenal in the first leg of the Europa League quarterfinals.

"This win takes some of the weight off our shoulders," Ancelotti said. "We were tense and worried. After Milik's goal, we loosened up a bit and that's a helpful boost."

Still, Juventus is 17 points ahead of Napoli with six rounds remaining and can clinch a record-extending eighth straight title next weekend with a draw against Fiorentina.

Chievo was mathematically assured of going down to the second division. The Verona club has won only once this season and was also given a three-point penalty for false accounting.

Koulibaly didn't even need to jump to head in a cross from Dries Mertens after a quarter-hour for his first Italian league goal of the season.

Milik then curled a long shot in after the hour mark, his sixth from beyond the area this season — top in Serie A.

Koulibaly's second was a half-volley following a rebound.

Bostjan Cesar pulled one back for Chievo near the final whistle with a header.

On Thursday, Napoli will attempt to overturn the 2-0 deficit against Arsenal in the return leg of the Europa League quarterfinals.

INTER BOOST

Inter Milan tightened its hold on third place with a 3-1 win at relegation-threatened Frosinone.

Radja Nainggolan opened the scoring, and Ivan Perisic and Matias Vecino also found the target for the visitors.

Francesco Cassata scored for Frosinone to temporarily make it 2-1.

Inter is five points ahead of fourth-placed AC Milan.

RED CARDS

Torino's chances of sneaking into the Champions League were hampered by a 1-1 draw against Cagliari, in a match which saw three players sent off.

Simone Zaza was both hero and villain for Torino as he gave it the lead shortly after halftime but was then shown a straight red card in the 73rd minute for dissent.

Cagliari immediately made the most of the numerical advantage as Leonardo Pavoletti headed in the equalizer. There were suspicions of offside but the goal was awarded after a lengthy video review.

Cagliari defender Luca Pellegrini was sent off following a second booking eight minutes from time. His teammate Nicolo Barella was also dismissed following a second yellow card in stoppage time.

Torino remained seventh, five points behind AC Milan and the final Champions League qualifying spot.

OTHER MATCHES

Vincenzo Montella's return to the Fiorentina bench ended in disappointment as his team was held to a 0-0 draw at home to relegation-threatened Bologna.

Montella, who previously coached Fiorentina from 2012-15, replaced Stefano Pioli on Wednesday.

Luis Muriel hit the post late on but Fiorentina extended its winless streak to nine matches.

Bologna inched three points above the relegation zone.

Elsewhere, Sampdoria beat 10-man Genoa 2-0 in a derby match. Gregoire Defrel gave Sampdoria an early lead before Fabio Quagliarella converted a penalty following Davide Biraschi's handball, which also saw the Genoa defender sent off.

It was Quagliarella's 22nd goal of the season, moving him one above Milan forward Krzysztof Piatek at the top of the scoring charts.

Also Sassuolo drew 0-0 against Parma, which had a penalty saved.