Has an NBA game ever ended 136-80?

Exactly once. On December 6, 1986, Seattle SuperSonics beat Houston Rockets 136-80, and no NBA game before or since has ended that way. When it happened it was a scorigami, the first 136-80 in league history.

Where 136-80 sits among nearby NBA scores. Deeper blue means a score has happened more often; the outlined cell is the new one.

That makes 136-80 the 2546th most common final score out of 3,189 that have ever occurred in NBA. One point away, 137-80 has happened never and 136-81 has happened never.

Every 136-80 in NBA history

Date	Result	Season
1986-12-06	Seattle SuperSonics over Houston Rockets	1986

Open the NBA grid at 136-80