The Mesoamerican ballgame (Nahuatl languages: ōllamalīztli, Nahuatl pronunciation: [oːlːamaˈlist͡ɬi], Mayan languages: pitz) was a sport with ritual associations played since at least 1650 BCE the middle Mesoamerican Preclassic period of the Pre-Columbian era. The sport had different versions in different places during the millennia, and a modernized version of the game, ulama, is still played by the indigenous peoples of Mexico in some places.
The rules of the game are not known, but judging from its descendant, ulama, they were probably similar to racquetball, where the aim is to keep the ball in play. The stone ballcourt goals are a late addition to the game.