Napoli head coach Gennaro Gattuso said "you can't just go to the supermarket and ask for €10 of determination" as the club continue to stutter following a shock loss at Hellas Verona.

Gattuso's Napoli lost for the second time in five days after being overhauled 3-1 by Verona in Serie A action on Sunday.

Napoli were beaten 2-0 by rivals Juventus in the Supercoppa Italiana on Wednesday, and they tasted defeat again, despite Hirving Lozano's memorable opener.

Lozano broke the deadlock after just 8.95 seconds – the third fastest goal in Serie A history, behind Rafael Leao (2020) and Paolo Poggi (2001).

Excluding penalty goals, only Cristiano Ronaldo (11) and Luis Muriel (10) have scored more than Lozano (nine) this season in Serie A.

But that was as good as it got for Napoli, who conceded an equaliser prior to half-time before Antonin Barak and Mattia Zaccagni secured maximum points for hosts Verona.

Napoli – sixth in the standings, two points outside the top four and nine adrift of leaders Milan – have only won three of their past eight league matches as Gattuso voiced his frustration post-game.

"I make the decisions, so when we don't win, it's my responsibility. It's disappointing, because we had the right game-plan, we made it difficult for them, created four or five scoring opportunities in the first half and could've killed the game," Gattuso – who is yet to sign a new contract despite speculation – told Sky Sport Italia.

"The regret is that we could've done so much and kept wasting it. We were always four against four and didn’t make the right passes. We know this Verona side loves to play physical football, so we started to do what they wanted.

"All teams have ups and downs this season, we need to clear our minds. I expect what we prepare during the week. We played the first half exactly the way we wanted to, but we did everything wrong in the second half.

"We made the wrong choices. It's not easy, you can't just go to the supermarket and ask for €10 of determination. It can't be brought out of the players just by saying it. It's about the interpretation of the game, we had one in the first half and a totally different attitude after the break."

It was the first time Napoli lost to Verona since suffering a 2-0 Serie A defeat in 2015.

Gennaro Gattuso insisted Napoli cannot always be beautiful like Hollywood actor Brad Pitt as he urged his side to be a "bit ugly" like him.

Napoli claimed a last-gasp 2-1 victory at Udinese thanks to Tiemoue Bakayoko's 90th-minute winner in Serie A on Sunday.

Lorenzo Insigne had opened the scoring via a 15th-minute penalty to move level with Careca for seventh place on Napoli's all-time scorers list in Serie A (73) and also seventh position across all competitions (97).

Udinese's Kevin Lasagna equalised 12 minutes later before Bakayoko ensured Napoli bounced back from their shock defeat at home to Spezia.

Napoli are sixth in Serie A – nine points adrift of leaders Milan – and head coach Gattuso told his team to get down and dirty.

"I don't get angry with my players for their technique, it's when they don't smell fear. I think we are a team who repeatedly don't spot the danger when it's coming. I want to see a team that keeps going," Gattuso told Sky Sport Italia.

"I don't want us to miss a chance, then I see immediately the defenders start complaining to each other, oh we missed a goal, that means we're bound to concede one. No! We have to work as a team.

"We have to improve in when we're under pressure, because I know I don't have a side that can soak up pressure for ages, that's not our approach, but we can do better than we are now. You can't tell me that mentality cannot be improved or coached. I don't believe it.

"What happened with Spezia infuriated me, because the ball came off the post, we had five players ball-watching while Tommaso Pobega reacted quicker. That is a lack of determination, that is unacceptable.

"Napoli want to always be beautiful, but sometimes being a bit ugly is a good thing. You can't always be Brad Pitt, with blonde hair and blue eyes. Sometimes you have to be a bit ugly, like me. I look worse than usual now, as I'm all puffed up due to the cortisone shots, but I feel better."