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Patolli: Calendar, Cosmos, and the Spirituality of Risk

Authored by The Academy · May 27, 2026

The syllabus

A syllabus for the Fellow who wishes to understand the Aztec game that fuses the fifty-two-year calendar round with the devotional act of wagering identity before the god of games. The reading moves from the colonial ethnohistorical record through the diffusionist debate to the archaeological deep time of Mesoamerican gaming.

Reading order

  1. Bernardino de Sahagún, compiled 1545–1590 (trans. Arthur J. O. Anderson and Charles E. Dibble, School of American Research, 1950–1982)

    Begin with Sahagún. Book 8 gives the fullest account of Patolli in play — the invocation, the wager, the violence. Read it as an eyewitness account of what devotional gaming looked like.

  2. Fray Diego Durán, c. 1574–1576 (trans. Fernando Horcasitas and Doris Heyden, University of Oklahoma Press, 1971)

    Durán for the devotional framing. His account complements Sahagún's with distinctive detail on Macuilxochitl's patronage and the ritual obligations of the players.

  3. E. B. Tylor, Journal of the Anthropological Institute of Great Britain and Ireland, Vol. 8, 1879, pp. 116–131

    Tylor for the controversy. The 1879 paper comparing Patolli to Pachisi launched a debate that continues — read it for the question it raised, not the answer it gave.

  4. Barbara Voorhies, Latin American Antiquity, Vol. 24, No. 2, 2013, pp. 213–230

    Voorhies for the archaeological deep time. The Tlacuachero evidence pushes Mesoamerican gaming back to the Archaic period, giving Patolli a longer prehistory than the colonial sources alone suggest.

Discussion

Have you read this syllabus? Where did it take you?