[3] Furthermore, captain Sergio Busquets announced that he would leave the club at the end of the season after eighteen years with Barcelona, having won 32 trophies with the Catalans.

Sixth Street would initially invest €207.5 million and in return would receive 10% of the club's La Liga TV rights for the next 25 years.

[11] On 1 July, Barcelona announced that Adama Traoré and Luuk de Jong would be leaving the club after completing their loan stint.

[18][19] Barcelona also reached an agreement with Sporting to loan Francisco Trincão for reported €3,000,000 until the end of the season with an option to buy.

[25] On 19 July, Barcelona started the US tour with a 6–0 win over Inter Miami at DRV PNK Stadium in Fort Lauderdale, Florida.

[31] Barça also reached an agreement with Celta de Vigo for the transfer of Óscar Mingueza, which maintained a buy-back clause and a 50% cut of any future sale.

[32] In their final match of the US tour on 30 July, Barcelona defeated the New York Red Bulls 2–0 in Harrison, New Jersey, with Ousmane Dembélé and Memphis Depay scoring a goal each.

[33] On 1 August, Barcelona announced the activation of the third 'economic lever', selling 24.5% of Barça Studios to Socios.com for €100 million "to accelerate the club's audiovisual, blockchain, NFT and Web.3 strategy".

[34] On 7 August, Barcelona concluded the pre-season with a 6–0 victory over Mexican club Pumas UNAM, winning the Joan Gamper Trophy for the 45th time.

Pedri scored a brace, while Robert Lewandowski, Ousmane Dembélé, Pierre-Emerick Aubameyang and Frenkie de Jong contributed to the victory with a goal each.

[37][38] On 24 August, Barcelona drew 3–3 against Manchester City at Camp Nou, in a charity match to raise funds in the fight against ALS.

[68][69] Three days later, the team crushed Athletic Bilbao 4–0, with Ousmane Dembélé, Sergi Roberto, Robert Lewandowski and Ferran Torres getting on the scoresheet with a goal each.

It was the first time since 1999 that the Catalan club failed to advance to the knockout stage of the Champions League in consecutive years, coinciding with the departure of Lionel Messi to Paris Saint-Germain two seasons ago.

[76][77][78] On 3 November, Barça's legend Gerard Piqué announced his retirement from football by releasing a heartfelt video on his social media accounts, having enjoyed a trophy-laden 14 years at the club since returning from Manchester United in 2008, during which he played 615 games for the team.

Gerard Piqué played his final match for FC Barcelona in front of 92,605 fans who were gathered at Camp Nou to bid farewell to the club legend who was given an emotional standing ovation.

[90][91][92] On 4 January 2023, Barcelona started the new year with a 4–3 away win after extra-time against third-division side Intercity in their first match in the 2022–23 Copa del Rey.

Ronald Araújo, Ousmane Dembélé, Raphinha and Ansu Fati contributed a goal each to help the team advance to the next round.

[95][96] On 12 January, Barcelona advanced to the Supercopa de España final after they beat Real Betis 4–2 on penalties in the semi-finals, after the match had ended in a 2–2 draw after extra-time.

[100][101] On 19 January, the team got a dominant away win against third-division side Ceuta, beating them 5–0 thanks to goals from Raphinha, Ansu Fati, Franck Kessié and a brace from Robert Lewandowski, and advancing to the quarter-finals of the Copa del Rey.

[104] On 25 January, Barcelona advanced to the semi-finals of the Copa del Rey after they beat Real Sociedad 1–0 in the quarter-finals, thanks to an Ousmane Dembélé goal.

[113][114] On 16 February, Barcelona drew 2–2 against Manchester United at the Camp Nou in the first leg of the Europa League knockout round play-offs, with Marcos Alonso and Raphinha scoring for the team.

[117][118] On the away leg of the Europa League knockout round play-offs at Old Trafford on 23 February, Barcelona suffered a 2–1 loss against Manchester United and exited the tournament with a 4–3 aggregate score.

[122][123] On 2 March, Barcelona got a narrow 1–0 away win against Real Madrid in the first leg of the Copa del Rey semi-finals thanks to an own goal from Éder Militão.

[146][147] On 23 April, Barcelona took a narrow 1–0 victory against Atlético Madrid with the only goal of the match coming from Ferran Torres at the end of the first half.

[155][156] The match also had a special significance because 15-year-old La Masia graduate Lamine Yamal became the youngest ever appearance maker for Barça smashing the record which had been held by Armand Martinez Sagi since 2 April 1922.

After the match finished, captain Sergio Busquets lifted the La Liga trophy in front of 88,049 fans present at Camp Nou.

[5][174][175] On 28 May, Barcelona played their last home match of the season at the Camp Nou, where 88,775 fans were gathered to bid farewell to the iconic stadium and its special and unique open plan look, which it has had for 66 years, since its opening in 1957; before renovations of the stadium as part of the plan "Espai Barça" ("Barça Space") begin in the summer.

[176][177][178] Barcelona will play their home games next season at the 56,000 capacity Olympic Stadium (Estadi Olímpic Lluís Companys) on Montjuïc, aiming for a return to the rebuilt Camp Nou in November 2024 if construction goes to plan.

[182][183][184] It was also a special occasion since it was the last match at the Camp Nou for both club legends Sergio Busquets and Jordi Alba, both of whom played for 80 minutes and came off the pitch to a long and emotional standing ovation and applause from the spectators.

[206] Andrés Iniesta left the pitch in the 80th minute to warm applause before being given a hug on the touchline from Barcelona manager and former midfield partner Xavi.