[17] Boca Juniors 0-2 San Lorenzo [4] 2021-07-28 00:00
Stadium: Alberto Jose Armando Round: 3
Referee: Fernando Echenique Home Manager: Miguel Angel Russo Away Manager: Leandro Romagnoli
Head to Head
| Argentina Superliga | 2019/09/21 20:45 | San Lorenzo v Boca Juniors | W | 0-2 |
| Argentina Superliga | 2019/03/10 00:30 | Boca Juniors v San Lorenzo | W | 3-0 |
| Argentina Superliga | 2018/02/04 22:15 | San Lorenzo v Boca Juniors | D | 1-1 |
| Argentina Torneo De Verano | 2017/01/25 01:10 | Boca Juniors v San Lorenzo | D | 2-2 |
| Argentina Superliga | 2016/11/27 21:30 | San Lorenzo v Boca Juniors | W | 1-2 |
| Club Friendly List | 2016/08/14 23:00 | Boca Juniors v San Lorenzo | W | 2-0 |
| Argentina Super Cup | 2016/02/11 00:10 | Boca Juniors v San Lorenzo | L | 0-4 |
| Argentina Liga Profesional | 2015/09/06 21:15 | Boca Juniors v San Lorenzo | L | 0-1 |
Home History
| Argentina Liga Profesional | 2021/07/24 23:15 | Banfield v Boca Juniors | D | 0-0 |
| Copa Libertadores Qualification | 2021/07/20 22:15 | Atletico Mineiro v Boca Juniors | L | 3-1 |
| Argentina Liga Profesional | 2021/07/16 22:00 | Union Santa Fe v Boca Juniors | D | 1-1 |
| Copa Libertadores Qualification | 2021/07/13 22:15 | Boca Juniors v Atletico Mineiro | D | 0-0 |
| Argentina Copa de la Liga Profesional | 2021/05/31 18:00 | Racing Club v Boca Juniors | L | 4-2 |
| Copa Libertadores | 2021/05/27 00:00 | Boca Juniors v The Strongest | W | 3-0 |
| Copa Libertadores | 2021/05/21 00:00 | Boca Juniors v Barcelona Guayaquil | D | 0-0 |
| Argentina Copa de la Liga Profesional | 2021/05/16 20:30 | Boca Juniors v River Plate | W | 5-3 |
Away History
| Argentina Liga Profesional | 2021/07/24 18:45 | San Lorenzo v Central Cordoba | W | 1-0 |
| Argentina Liga Profesional | 2021/07/18 18:45 | Arsenal de Sarandi v San Lorenzo | D | 1-1 |
| Copa Sudamericana | 2021/05/27 00:30 | Huachipato v San Lorenzo | W | 0-3 |
| Copa Sudamericana | 2021/05/20 22:15 | 12 de Octubre v San Lorenzo | W | 0-2 |
| Copa Sudamericana | 2021/05/13 00:30 | San Lorenzo v Rosario Central | L | 1-2 |
| Argentina Copa de la Liga Profesional | 2021/05/09 17:30 | Racing Club v San Lorenzo | L | 2-0 |
| Copa Sudamericana | 2021/05/07 00:30 | San Lorenzo v 12 de Octubre | D | 1-1 |
| Argentina Copa de la Liga Profesional | 2021/05/02 17:20 | San Lorenzo v Godoy Cruz | W | 1-0 |