Matches Directed by Referee J. Alemán and Results, Referee Career
| Time | Status | Home | Score | Away | |||
|---|---|---|---|---|---|---|---|
 Peru - Primera División ( League ) |
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| 09/06/2025 00:15 | FT | Bolívar | 1-3 | Gualberto Villarroel SJ | |||
 - ( ) |
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| 28/04/2025 00:15 | FT | Universitario de Vinto | 0-7 | Always Ready | |||
 Bolivia - Primera División ( League ) |
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| 21/12/2024 02:00 | FT | Blooming | 4-1 | The Strongest | |||
| 28/11/2024 02:00 | FT | The Strongest | 1-0 | Always Ready | |||
| 22/09/2024 02:00 | FT | Aurora | 1-0 | Always Ready | |||
| 15/09/2024 00:30 | FT | Nacional Potosí | 1-3 | Aurora | |||
| 01/08/2024 01:00 | FT | Bolívar | 4-0 | Gualberto Villarroel SJ | |||
| 22/07/2024 02:30 | FT | Oriente Petrolero | 2-1 | Guabirá | |||
| 14/07/2024 03:00 | FT | The Strongest | 1-0 | Universitario de Vinto | |||
| 20/05/2024 02:30 | FT | Jorge Wilstermann | 0-0 | The Strongest | |||
| 17/04/2024 22:00 | FT | Universitario de Vinto | 3-1 | Nacional Potosí | |||
 World - CONMEBOL Libertadores U20 ( Cup ) |
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| 08/03/2024 00:00 | FT | Defensor Sporting U20 | 2-0 | Sporting Cristal U20 | |||
| Bolivia - Primera División ( League ) |
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| 26/02/2024 00:30 | FT | Bolívar | 4-4 | The Strongest | |||
| 23/02/2024 22:00 | FT | Independiente Petrolero | 1-1 | Always Ready | |||
| 19/02/2024 02:30 | FT | Jorge Wilstermann | 3-0 | Oriente Petrolero | |||
| Bolivia - Copa de la División Profesional ( Cup ) |
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| 17/12/2023 03:00 | FT | Jorge Wilstermann | 1-2 | Bolívar | |||
| 12/12/2023 03:00 | FT | Bolívar | 3-1 | Aurora | |||
| Bolivia - Primera División ( League ) |
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| 27/11/2023 02:30 | FT | Blooming | 0-1 | Libertad | |||
| 20/11/2023 00:30 | FT | Jorge Wilstermann | 1-0 | Guabirá | |||
| 13/11/2023 02:30 | FT | Oriente Petrolero | 1-0 | Aurora | |||
| 08/11/2023 22:00 | FT | Vaca Díez | 4-3 | Bolívar | |||
| 05/11/2023 01:30 | FT | Aurora | 0-3 | The Strongest | |||
| Bolivia - Copa de la División Profesional ( Cup ) |
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| 01/11/2023 03:00 | FT | Blooming | 2-1 | Nacional Potosí | |||
| 28/10/2023 03:30 | FT | Bolívar | 4-0 | Oriente Petrolero | |||
| Bolivia - Primera División ( League ) |
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| 20/10/2023 02:00 | FT | Royal Pari | 2-2 | Aurora | |||
| 09/10/2023 02:30 | FT | Oriente Petrolero | 1-1 | The Strongest | |||
| 06/10/2023 03:00 | FT | Guabirá | 2-1 | Blooming | |||
| 31/07/2023 02:30 | FT | Blooming | 1-0 | Independiente Petrolero | |||
| 18/07/2023 00:30 | FT | The Strongest | 2-0 | Independiente Petrolero | |||
| 29/05/2023 22:00 | FT | Vaca Díez | 3-1 | Oriente Petrolero | |||
| 07/05/2023 03:00 | FT | Royal Pari | 2-0 | Libertad | |||
| 24/04/2023 00:30 | FT | Bolívar | 1-3 | Jorge Wilstermann | |||
| 10/04/2023 02:30 | FT | Independiente Petrolero | 1-2 | Always Ready | |||
| Bolivia - Copa de la División Profesional ( Cup ) |
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| 24/02/2023 03:00 | FT | Jorge Wilstermann | 3-1 | Bolívar | |||
| Bolivia - Primera División ( League ) |
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| 12/02/2023 03:00 | FT | Bolívar | 3-1 | Royal Pari | |||
| 07/02/2023 02:00 | FT | Royal Pari | 2-1 | Independiente Petrolero | |||
| Bolivia - Primera División ( League ) |
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| 18/10/2022 01:30 | FT | Jorge Wilstermann | 1-3 | Independiente Petrolero | |||
| 08/09/2022 03:15 | FT | Bolívar | 3-0 | Blooming | |||
| 06/09/2022 01:00 | FT | Jorge Wilstermann | 2-1 | Royal Pari | |||
| 01/09/2022 22:00 | FT | Santa Cruz | 0-0 | Jorge Wilstermann | |||
| 27/08/2022 02:30 | FT | Bolívar | 3-0 | Royal Pari | |||
| 25/08/2022 01:00 | FT | Club Universitario | 2-1 | Atlético Palmaflor | |||
| 21/08/2022 00:15 | FT | Bolívar | 1-0 | Oriente Petrolero | |||
| 11/08/2022 01:00 | FT | Atlético Palmaflor | 2-1 | Blooming | |||
| 16/07/2022 01:00 | FT | Jorge Wilstermann | 2-2 | Guabirá | |||
| 09/06/2022 03:00 | FT | Bolívar | 4-0 | Blooming | |||
| 15/05/2022 22:00 | FT | Royal Pari | 2-1 | Bolívar | |||
| 09/05/2022 00:15 | FT | Jorge Wilstermann | 0-0 | Aurora | |||
| 20/04/2022 03:30 | FT | Blooming | 3-3 | Jorge Wilstermann | |||
| 04/04/2022 00:15 | FT | Bolívar | 6-0 | Royal Pari | |||
| 26/02/2022 22:00 | FT | Santa Cruz | 1-2 | The Strongest | |||
| Bolivia - Primera División ( League ) |
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| 16/12/2021 03:00 | FT | Real Potosí | 1-2 | Club Universitario | |||
| 21/10/2021 02:30 | FT | Atlético Palmaflor | 0-0 | Independiente Petrolero | |||
| 11/03/2021 22:00 | FT | Aurora | 0-8 | Royal Pari | |||
| Bolivia - Primera División ( League ) |
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| 18/12/2020 02:30 | FT | Jorge Wilstermann | 3-1 | Real Potosí | |||
| 16/03/2020 00:15 | FT | Oriente Petrolero | 0-3 | The Strongest | |||
| 05/03/2020 03:00 | FT | The Strongest | 3-0 | San José | |||
