Lanús is a football club based in Lanús, Buenos Aires, Argentina, founded on January 3, 1915.
Platense is a football club based in Vicente López, Buenos Aires, Argentina, founded on February 25, 1905.
Lanús has won the Argentine Primera Division title three times, in 2007, 2016, and 2020.
Platense has won the Argentine Primera Division title once, in 1914.
The two clubs have faced each other 67 times in the Argentine Primera Division, with Lanús winning 28 matches, Platense winning 17 matches, and 22 matches ending in a draw.
Both Lanús and Platense have a strong rivalry with other Buenos Aires clubs, with Lanús having a fierce rivalry with Banfield and Platense having a historic rivalry with River Plate.