| Primera División 2018/2019 - Appearances as Assistant | ||||
| 02/10/2018 | Vélez Sarsfield | - | Aldosivi | 2:0 |
| 04/11/2018 | Rosario Central | - | Colón de Santa Fe | 1:1 |
| 15/02/2019 | Rosario Central | - | River Plate | 1:1 |
| 30/03/2019 | San Lorenzo | - | Gimnasia de La Plata | 1:1 |
| Primera División 2018/2019 - Appearances as Assistant | ||||
| 02/10/2018 | Vélez Sarsfield | - | Aldosivi | 2:0 |
| 04/11/2018 | Rosario Central | - | Colón de Santa Fe | 1:1 |
| 15/02/2019 | Rosario Central | - | River Plate | 1:1 |
| 30/03/2019 | San Lorenzo | - | Gimnasia de La Plata | 1:1 |
| Complete name: | Juan Pablo Millenaar |
| Born: | 01/10/1985 |
| Place of birth: |
Buenos Aires, 
Argentina |
| Nationality: |
Argentina |