Midfielder Blerim Dzemaili claimed Napoli's 1-0 friendly win over Barcelona was a result of their increasing maturity.
Three years ago Barcelona thrashed Napoli 5-0 in a friendly but at the Stade de Geneve on Wednesday, Rafael Benitez's Italian side triumphed thanks to Dzemaili's 80th-minute strike.
Barcelona goalkeeper Claudio Bravo shanked a clearance after pressure from Michu and Dzemaili collected the loose ball.
The Swiss midfielder's looping shot from 25 yards then slipped through Bravo's hands to complete a terrible minute for the Chilean goalkeeper and give Napoli victory.
"I'm really happy for this goal, I tried and I know the potential of my shot," Dzemaili told Napoli's website after the match.
"I struck the ball in the right way and hit the target."
The win will give Napoli fans hope Benitez's team can improve on their third-placed finish in Serie A last season and their group stage exit in the UEFA Champions League.
"We are certainly more mature and furthermore many talented players joined us and we have a longer experience," Dzemaili said.
"Now we should pursue this track and grow more and more."
Dzemaili is about to start his fourth season with Napoli but the 28-year-old has yet to secure a regular starting berth in his previous three campaigns.
Last season, Dzemaili made 24 appearances in the Serie A, starting 18 times.
He has played a total of 86 Serie A matches for Napoli, including 58 starts.
The Macedonia-born Switzerland international was also used off the bench at the World Cup but did not seem too frustrated with the prospect of limited game time this season, underlining the importance of a strong squad as Napoli look to improve.
"Everytime the coach lets me play I'm ready, I do my best on the pitch to open up space," he said.
"We are a strong group and all of us should be eager to play when we have the chance."
|Coach: Rafael Benítez|
for M. Britos 46'
for C. Maggio 46'
for D. Zapata 46'
for Jorginho 61'
for L. Insigne 61'
for José Callejón 72'
for W. Gargano 72'
for M. Hamšík 72'
for Albiol 85'
for I. Rakitić 60'
for Jordi Alba 60'
for Piqué 60'
for Munir 60'
for Iniesta 60'
for Busquets 60'
for Rafinha 75'
for Bartra 75'
for Pedro 75'
|Mourinho explains Fosu-Mensah snub|
|Klopp: No more unwanted players at Liverpool|
|Inter want more than €60m for Icardi - Thohir|
|Leicester can replace Kante - Ranieri|
|Lazio complete Wallace signing|
|Gueye set to join Everton, confirms Di Matteo|
|Tuchel: Transfer market has gone cash crazy|
|Leicester hand King new four-year deal|
|No deal done for Pogba, says Raiola|
|Rooney: Mourinho impact already huge|
|Lafferty hit with FA betting charge|
|Top-four finish never enough for Arsenal, insists Wenger|
|Partey hoping to make his mark on Atletico squad|
|Ibrahimovic in, Schweinsteiger out as United head for Galatasaray friendly|
|Vietto set for Sevilla after completing medical|
|I rejected Besiktas to fight for Barcelona spot, reveals Mathieu|
|De Laurentiis fumes at Higuain´s ´lack of respect´|
|Promising Janssen boosts Tottenham´s title hopes|
|Besiktas sign Adriano on three-year contract|
|Tottenham 0 Atletico Madrid 1: Godin grabs the winner|
|Gomis completes Marseille loan move|
|Iniesta surprised at Casillas-Del Bosque spat|
|New Juve signings do not guarantee success - Allegri|
|New Juve signings do not guarantee success - Allegri|
|Middlesbrough snap up goalkeeper Guzan|
|Guardiola still loves Ribery despite jibes|
|West Ham worry over Tore injury|
|Serie A could be another one-horse race, says Eriksson|
|Schweinsteiger retires from Germany duty|
|Iniesta welcomes Barca´s midfield competition|
|Drogba: No luck in Arsenal scoring record|
|Wenger seeks ´experienced´ striker to bolster Arsenal attack|
|Eriksson and Shanghai SIPG still fighting|
|MLS All-Stars 1 Arsenal 2: Premier League giants win late as Xhaka makes debut|
|Conte: I want aggression and intensity|
|Wimmer backs physical Janssen for Tottenham success|
|Klopp: I wouldn´t spend £100m on one player|
|Sampaoli: Taking Argentina job would be irresponsible|
|Payet absence no excuse - Noble|
|Gabriel Jesus expects Palmeiras exit amid Manchester City rumours|
|Domzale 2 West Ham 1: Crnic double stuns Bilic´s side|
|Juventus target Gabriel Barbosa says Santos exit is close|
|Leicester duo ready for ´once in a lifetime´ Champions League journey|
|Fabregas apologises for Klavan lunge|
|Reschke: Guardiola wanted Tuchel to be his successor|
|Pochettino expecting further Tottenham signings|
|Given retires from international football|
|Abdi and Pudil swap Watford for Wednesday|
|Leicester sign Chilwell to new five-year deal|
|Klopp pre-season ´most intense ever´ for Sturridge|
|Simeone backs Griezmann for Ballon d´Or final three|
|Puskas Award winner quits football - to become a gamer|
|Simeone: Champions League final felt like a death|
|Higuain: I have to prove my worth to Juventus|
|Guardiola confirms interest in Sane and Stones|
|Moreno set for Manchester City switch and Deportivo loan, claims agent|
|De Laurentiis pushed me into Juventus move - Higuain|
|Savic seeking to put injury woe behind him|
|Borussia Dortmund 1 Manchester City 1 (5-6 pens): Gunn´s shootout saves earn Guardiola first win|
|Oblak: Atleti need consistency and luck|
|Warburton rubbishes Van Persie rumours|
|Hospitalised Grujic ´can´t remember anything´, says Klopp|
|Premier League, Serie A appeal to Simeone|
|Copa Libertadores success ´a dream´ for Borja|
|Pochettino honoured by Simeone comparisons|
|Argentina have not asked for Sampaoli - Monchi|
|Ancelotti: Fitness the key for Bayern|
|Bayern win ´a small foundation´ for Montella´s Milan|
|Icardi missing due to injury - Mancini|
|Emery satisfied with warm-up win over Madrid|
|Conte quiet on Tevez, apologises for Fabregas red|
|´It was far from a friendly´ - Klopp on Chelsea defeat|
|Madrid off the pace, concedes Zidane|
|Chelsea 1 Liverpool 0: Cahill´s header seals win|
|Grujic says Chelsea´s Matic told him to sign for Liverpool|
|Bolasie wants to see Berahino and Benteke at Crystal Palace|
|Rodgers hails ´outstanding result´ as Celtic draw|
|Walcott claims level of MLS is close to Premier League|
|Bayern Munich 3 AC Milan 3 (3-5 on penalties): Bonaventura seals win|
|Atletico Nacional 1 Independiente del Valle 0 (2-1 agg): Borja secures Copa Libertadores crown|
|Icardi absent again as Inter held by Estudiantes|
|Real Madrid 1 Paris Saint-Germain 3: Zidane oversees poor pre-season start|
|Hazard vows to rediscover best Chelsea form|
|Klopp reveals why he sent Sakho back to Liverpool|
|Tevez: Conte wanted me at Chelsea|
|Sunderland hopeful Defoe will be fit for Man City opener|
|Sundowns overcome Zamalek to book semi-final spot|
|Falcao scores as Monaco return ends in defeat to Fenerbahce|
|Southampton overcome Twente, Asoro stars for Sunderland|
|Man City must adapt to Guardiola tactics quickly - Denayer|
|Chelsea and Leicester to play in EFL Trophy as five Premier League clubs refuse|
|Tolisso pulls plug on €37.5m Napoli move to stay at Lyon|
|Ancelotti shrugging off Guardiola´s shadow|
|Uruguay international Lodeiro swaps Boca for Seattle|
|Ibrahimovic will bring United back to where they belong - Larsson|
|Transfer speculation frustrates Aubameyang|
|Willian ready for ´toughest Premier League season in history´|
|Astana 1 Celtic 1: Griffiths hits late equaliser|
|De Laurentiis feels betrayed by Higuain swapping Napoli for Juventus|
|Costa: Chelsea cannot be any worse than last season|
|Wilshere: Xhaka can hold Arsenal midfield together|
|Pato signs four-year deal with Villarreal|
|Higuain sets sights on Champions League after Juventus move|
|Lazio snap up Immobile from Sevilla|
|Batshuayi worth the money, insists Cahill|
|Arnautovic signs new Stoke deal|
|Smith leaves Liverpool for Bournemouth|
|Barcelona insist Arda Turan will stay|
|Andre Gomes: Barcelona suit my identity better than Real Madrid|
|Niersbach to appeal FIFA ban|
|Barcelona agree Mascherano renewal|
|Fernandinho can play in 10 positions - Guardiola|
|Reading´s kit launch is out of this world|
|Ben Arfa: I do not want to be PSG´s star player|
|FA Cup to trial fourth substitute|
|We want Balotelli and he wants us, says Besiktas chief|
|Crowd welcomes Higuain as he arrives for Juventus medical|
|Guardiola warns Man City stars: If you´re not fit, danger is coming|
|Mkhitaryan prepares to prove himself at United|
|Cavani: No pressure replacing Ibrahimovic|
|Wenger vows to keep transfer plans ´secret´ after Lacazette snub|
|Brannagan open to Championship loan move|
|Wenger wants to sign Mertesacker replacement|
|Ancelotti: Bayern´s transfer business done|
|Brisbane Roar sign former Danish international Kristensen|
|Verratti, Luiz missing for PSG|
|Sounders part ways with foundation coach Schmid|
|Mane turned down Manchester United for Liverpool|
|Zidane on Pogba: Until August 31, anything can happen|
|Mkhitaryan driven by father´s death|
|Inter rejected Napoli offer for Icardi, says president|
|Clichy: City fighting fit after Guardiola pizza ban|
|Everton and Burnley win as Hull are held|
|Ajax held by PAOK after Cillessen howler|
|Conte left frustrated by ´crazy´ money in transfer market|