The Pistons won their first playoff game in Detroit in 50 years.
The Pistons moved to Detroit in 1957. They played in Cobo Arena (now a convention center) from 1961-1978, including their last home playoff win on April 26, 1976 (game linked below).
They moved to the Pontiac Silverdome in 1978, then the Palace of Auburn Hills in 1988. Both suburbs are 30 miles away from downtown Detroit.
They returned downtown to Little Caesar’s Arena in 2018. Tonight, 49 years and 361 days later, they once again won a playoff game in their actual home city.
https://www.basketball-reference.com/boxscores/197604260DET.html