Barcelona won their first trophy under manager Xavi Hernandez's tutelage as they demolished Real Madrid by a scoreline of 3-1. Gavi, Robert Lewandowski, and Pedri got on the scoresheet for the Catalan giants in a game they thoroughly dominated.Gavi opened the scoring in the 33rd minute of the game. An error from the Real Madrid backline allowed Robert Lewandowski to get a hold of the ball. The Polish striker set Gavi up with an excellent pass, who drilled the ball past Thibaut Courtois to open the scoring for his team.Gavi returned the favor soon after as he set Lewandowski up at the stroke of half-time. Frenkie de Jong played a brilliant ball to set the Spanish youngster free. Lewandowski tapped the ball home from Gavi's cross to double the culers' advantage. The goal marked Lewandowski's first in the El Clasico.Ancelotti tried to turn the proceedings around in his team's favor as Rodrygo came on for Eduardo Camavinga.Things, however, took a turn for the worse for Ancelotti's team as they were caught in possession again in the 69th minute. Pedri capitalized on the error and scored to virtually seal the win for his team. Karim Benzema scored a consolation goal in injury time as he reduced the deficit to two goals. It was an absolute demolition from the Blaugranas. A dominant win over Real Madrid should make the triumph even sweeter for Xavi. Here are some of the best reactions across Twitter after Barcelona's win in the Supercopa de Espana final:MC@CrewsMat10Gavi dropped 3 G/A on Real Madrid’s head at 18 years old…4034540Gavi dropped 3 G/A on Real Madrid’s head at 18 years old…Squawka@SquawkaAt 18 years and 163 days old, Gavi has been involved all three Barcelona goals against Real Madrid in the final of the Supercopa de España.The Golden Boy. 44576At 18 years and 163 days old, Gavi has been involved all three Barcelona goals against Real Madrid in the final of the Supercopa de España.The Golden Boy. ✨ https://t.co/V0f2URc7wbMadrid Xtra@MadridXtra3-0 down, no press, no running, no intensity. Fight for the fans, that’s the least we expect!11361433-0 down, no press, no running, no intensity. Fight for the fans, that’s the least we expect!Barça Universal@BarcaUniversal76' Barcelona are toying with Real Madrid with quick transitions and passes.5915376' Barcelona are toying with Real Madrid with quick transitions and passes.ESPN FC@ESPNFCTwo assists and a goal for Gavi in 🤯Reminder he's only 18 years old 2724348Two assists and a goal for Gavi in 🤯Reminder he's only 18 years old 👶 https://t.co/S6okkL6AKbB/R Football@brfootballGavi has a goal and two assists against Real Madrid 3019383Gavi has a goal and two assists against Real Madrid 🌟 https://t.co/nV8QujK7bA𝐀𝐅𝐂 𝐀𝐉𝐀𝐗 💎@TheEuropeanLad3-0 Barcelona.PEDRI MAKES IT THREE AGAINST REAL MADRID!!! GAVI WITH THE ASSIST!!!67275473-0 Barcelona.PEDRI MAKES IT THREE AGAINST REAL MADRID!!! GAVI WITH THE ASSIST!!! https://t.co/mosSFlHjfuManaging Barça@ManagingBarcaGoals + Assists in El Clasico history:Luka Modric: 3.Gavi: 3.606100Goals + Assists in El Clasico history:Luka Modric: 3.Gavi: 3. https://t.co/Ft9F5LUzsoAuron@auronplayMadre mía Gavi va desnudo156551726Madre mía Gavi va desnudoBarça Worldwide@BarcaWorldwideGAVI WITH THE ASSISTPEDRI WITH THE GOALEYES IN MY TEARS 🥹1564230GAVI WITH THE ASSISTPEDRI WITH THE GOALEYES IN MY TEARS 🥹 https://t.co/g8w2KJlHwqJ.@MessilizerThe “overrated” 18 year old Gavi just dropped 3 G/A in a final against Real Madrid51494The “overrated” 18 year old Gavi just dropped 3 G/A in a final against Real Madrid https://t.co/zMND5OXr5FBarça Pictures #14@Barca__picturesGavi (18 years of age) has the same Goal contributions as Modric in Clasicos throughout history.831163Gavi (18 years of age) has the same Goal contributions as Modric in Clasicos throughout history. https://t.co/op9inAcYzMPremier League Streaming Live@plstreaminglivePedri make it 3-0 from Gavi assist Real Madrid vs Barcelona #ElClasico #RMAFCB https://t.co/x8wUSpTAIl26140Pedri make it 3-0 from Gavi assist Real Madrid vs Barcelona #ElClasico #RMAFCB https://t.co/x8wUSpTAIl https://t.co/cFyOso6l6uDavoo Xeneize@DavooXeneizeJRRGran partido de Gavi y Pedri6164780Gran partido de Gavi y Pedri https://t.co/r8Ke2spdeD𝐀𝐅𝐂 𝐀𝐉𝐀𝐗 💎@TheEuropeanLad📸 - Pedri celebrating his goal!3903445📸 - Pedri celebrating his goal! https://t.co/dio6b9TN5PESPN FC@ESPNFCBARCELONA ARE ON FIRE Pedri makes it 3-0 over Real Madrid 1683263BARCELONA ARE ON FIRE 🔥Pedri makes it 3-0 over Real Madrid 😱 https://t.co/mBPpKDWzR8433@433PEDRI MAKES IT 2729261PEDRI MAKES IT 3️⃣😲 https://t.co/pW9O8BEUg8Troll Football@TrollFootballPedri and Gavi2968460Pedri and Gavi https://t.co/GafkjZCX2ISincerão@oficialsinceraoACREDITEM SE QUISER, MAS EU JÁ VI MALUCO NESTE SITE FALAR QUE CAMAVINGA ERA MELHOR QUE GAVI E PEDRI KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK1870286ACREDITEM SE QUISER, MAS EU JÁ VI MALUCO NESTE SITE FALAR QUE CAMAVINGA ERA MELHOR QUE GAVI E PEDRI KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK https://t.co/eT5N2dYMs6FC Barcelona@FCBarcelonaWe got two aces73461574We got two aces https://t.co/ZAd4TXsOrzFC Barcelona@FCBarcelonaAraujo doing his thing 3542331Araujo doing his thing 😉Madrid Xtra@MadridXtra3-0 Barcelona. Pedri.1448713-0 Barcelona. Pedri.H@hazfcb_Xavi’s Barca making Real Madrid look like children: 10325Xavi’s Barca making Real Madrid look like children: https://t.co/JcIQ6DcMxDMartín@martinminan_XAVI QUÉDATE14430XAVI QUÉDATE https://t.co/FE535Wa8ZW𝙈𝙓 𝟲 🕊️@MagicalXavi20m class 100m ass1413020m class 100m ass https://t.co/0VboMMbHhfKolderiu@kolderiu19Lo de hoy es lo que le pedíamos al Barça de Xavi.El mejor partido desde que es entrenador con muchísima diferencia.1298114Lo de hoy es lo que le pedíamos al Barça de Xavi.El mejor partido desde que es entrenador con muchísima diferencia.Xavi's Barcelona dismantled Carlo Ancelotti's Real MadridReal Madrid v FC Barcelona - Super Copa de EspañaXavi was under fire when Barcelona failed to progress to the knockout stages of the UEFA Champions League earlier in the season. The Blaugrana, however, have made a sensational comeback in recent weeks.They put on a near-perfect performance against Carlo Ancelotti's Real Madrid in the final of the Supercopa de Espana. Not to mention, Los Blancos won the La Liga and the UEFA Champions League last season.It took Xavi time to transform the team's style to his liking. His hard work, however, is bearing fruit. The Blaugrana are currently at the top of the La Liga standings. They have 41 points from 16 games and lead Ancelotti's side by three points. The Supercopa de Espana triumph will give the team further momentum for the remainder of the campaign.