19 Apr 2024

1st Phase – 2

Paulinia FU U20

3 : 3

Finished

Guarani U20

Estádio Municipal Luís Perissinotto, Paulínia, São Paulo

26 Apr 2024

1st Phase – 3

Capivariano U20

0 : 3

Finished

Guarani U20

Arena Capivari, Capivari, São Paulo

03 May 2024

1st Phase – 4

Guarani U20

1 : 1

Finished

SKA Brasil U20

Centro de Treinamento do Guarani, Campinas, São Paulo

10 May 2024

1st Phase – 5

Metropolitano FC U20

0 : 3

Finished

Guarani U20

Estádio Municipal General Aldévio Barbosa de Lemos, Campo Limpo Paulista, São Paulo

18 May 2024

1st Phase – 6

RB Bragantino U20

0 : 1

Finished

Guarani U20

Centro de Treinamento do Red Bull Brasil, Jarinu, São Paulo

24 May 2024

1st Phase – 7

Guarani U20

3 : 1

Finished

Paulinia FU U20

Centro de Treinamento do Guarani, Campinas, São Paulo

31 May 2024

1st Phase – 8

Guarani U20

4 : 0

Finished

Capivariano U20

Centro de Treinamento do Guarani, Campinas, São Paulo

07 Jun 2024

1st Phase – 9

SKA Brasil U20

0 : 0

Finished

Guarani U20

Estádio Municipal de Santana do Parnaíba, Santana de Parnaíba, São Paulo

14 Jun 2024

1st Phase – 10

Guarani U20

3 : 1

Finished

Metropolitano FC U20

Centro de Treinamento do Guarani, Campinas, São Paulo

21 Jun 2024

2nd Phase – 1

Guarani U20

2 : 4

Finished

Ibrachina U20

Centro de Treinamento do Guarani, Campinas, São Paulo

28 Jun 2024

2nd Phase – 2

Botafogo SP U20

0 : 0

Finished

Guarani U20

Estádio Santa Cruz, Ribeirão Preto, São Paulo

19 Jul 2024

2nd Phase – 3

XV de Piracicaba U20

2 : 1

Finished

Guarani U20

Estádio Barão de Serra Negra, Piracicaba, São Paulo

26 Jul 2024

2nd Phase – 4

Guarani U20

2 : 0

Finished

XV de Piracicaba U20

Centro de Treinamento do Guarani, Campinas, São Paulo

02 Aug 2024

2nd Phase – 5

Guarani U20

2 : 0

Finished

Botafogo SP U20

Centro de Treinamento do Guarani, Campinas, São Paulo

09 Aug 2024

2nd Phase – 6

Ibrachina U20

0 : 2

Finished

Guarani U20

Ibrachina Arena, São Paulo, São Paulo

04 Jan 2025

Group Stage – 1

Atlético Mineiro U20

1 : 2

Finished

Guarani U20

Estádio Municipal Dr. José Lancha Filho, Franca, São Paulo

06 Jan 2025

Group Stage – 2

Francana U20

0 : 5

Finished

Guarani U20

Estádio Municipal Dr. José Lancha Filho, Franca, São Paulo

10 Jan 2025

Group Stage – 3

Guarani U20

0 : 1

Finished

Nova Iguaçu U20

Estádio Municipal Dr. José Lancha Filho, Franca, São Paulo

12 Jan 2025

2nd Round

Guarani U20

3 : 0

Finished

Bandeirante U20

Arena Mario Lima Santos, Brodowski, São Paulo

15 Jan 2025

3rd Round

Guarani U20

3 : 1

Finished

Atlético Mineiro U20

Estádio Municipal Dr. José Lancha Filho, Franca, São Paulo

16 Jan 2025

Round of 16

Guarani U20

0 : 2

Finished

Ferroviária U20

Estádio Doutor Adhemar de Barros, Araraquara, São Paulo

25 Apr 2025

1st Phase – 1

Bandeirante U20

0 : 0

Finished

Guarani U20

Arena Mario Lima Santos, Brodowski, São Paulo

02 May 2025

1st Phase – 2

Guarani U20

2 : 1

Finished

Gremio Prudente U20

Centro de Treinamento do Guarani, Campinas, São Paulo

09 May 2025

1st Phase – 3

Desportivo Brasil U20

1 : 0

Finished

Guarani U20

Centro de Treinamento Desportivo Brasil, Porto Feliz, São Paulo

16 May 2025

1st Phase – 4

Guarani U20

1 : 0

Finished

Ibrachina U20

Centro de Treinamento do Guarani, Campinas, São Paulo

23 May 2025

1st Phase – 5

Tanabi SP U20

1 : 2

Finished

Guarani U20

Estádio Prefeito Alberto Víctolo, Tanabi, São Paulo

30 May 2025

1st Phase – 6

Guarani U20

4 : 0

Finished

Portuguesa Santista U20

Centro de Treinamento do Guarani, Campinas, São Paulo

06 Jun 2025

1st Phase – 7

AC Guaratinguetá U20

2 : 1

Finished

Guarani U20

Estádio Municipal Professor Dario Rodrigues Leite, Guaratinguetá, São Paulo

20 Jun 2025

1st Phase – 8

Guarani U20

2 : 0

Finished

Comercial de Tietê U20

Centro de Treinamento do Guarani, Campinas, São Paulo

27 Jun 2025

1st Phase – 9

Guarani U20

4 : 1

Finished

Oeste U20

Centro de Treinamento do Guarani, Campinas, São Paulo

05 Jul 2025

1st Phase – 10

XV de Piracicaba U20

1 : 2

Finished

Guarani U20

Estádio Barão de Serra Negra, Piracicaba, São Paulo

11 Jul 2025

1st Phase – 11

Guarani U20

3 : 1

Finished

Capivariano U20

Centro de Treinamento do Guarani, Campinas, São Paulo

19 Jul 2025

1st Phase – 12

XV de Jaú U20

1 : 2

Finished

Guarani U20

Estádio Municipal Zezinho Magalhães, Jaú, São Paulo

27 Jul 2025

1st Phase – 13

Guarani U20

1 : 2

Finished

São Paulo U20

Estádio Brinco de Ouro da Princesa, Campinas, São Paulo

06 Aug 2025

1st Phase – 14

Mauá U20

0 : 1

Finished

Guarani U20

Estádio Municipal Pedro Benedetti, Mauá, São Paulo

12 Aug 2025

1st Phase – 15

Guarani U20

3 : 2

Finished

Flamengo SP U20

Centro de Treinamento do Guarani, Campinas, São Paulo

05 Sep 2025

Round of 32

Desportivo Brasil U20

0 : 1

Finished

Guarani U20

Centro de Treinamento Desportivo Brasil, Porto Feliz, São Paulo

13 Sep 2025

Round of 32

Guarani U20

2 : 0

Finished

Desportivo Brasil U20

Estádio Brinco de Ouro da Princesa, Campinas, São Paulo

19 Sep 2025

Round of 16

Gremio Prudente U20

0 : 3

Finished

Guarani U20

Estádio Paulo Constantino, Presidente Prudente, São Paulo

26 Sep 2025

Round of 16

Guarani U20

2 : 2

Finished

Gremio Prudente U20

Estádio Brinco de Ouro da Princesa, Campinas, São Paulo

03 Oct 2025

Quarter-finals

Ponte Preta U20

0 : 1

Finished

Guarani U20

10 Oct 2025

Quarter-finals

Guarani U20

2 : 0

Finished

Ponte Preta U20

17 Oct 2025

Semi-finals

São Paulo U20

2 : 1

Finished

Guarani U20

25 Oct 2025

Semi-finals

Guarani U20

0 : 2

Finished

São Paulo U20

04 Jan 2026

Group Stage – 1

Athletic Club MG U20

1 : 0

Finished

Guarani U20

06 Jan 2026

Group Stage – 2

Assisense U20

0 : 3

Finished

Guarani U20

09 Jan 2026

Group Stage – 3

Guarani U20

4 : 0

Finished

Naviraiense U20

13 Jan 2026

Round of 64

Corinthians U20

1 : 2

Finished

Guarani U20

15 Jan 2026

Round of 32

XV de Jaú U20

1 : 0

Finished

Guarani U20

29 May 2026

Regular Season – 1

Guarani U20

4 : 0

Finished

Porto Football U20