^There is no record of the name of the players or the modalities that were played in the plaza libre. The only information available is that 5 events were played between France and Spain, and that France won all 5.
^France: Pierre and Bernard Bareits, Jacques Errecalde.
References
^Javier Solano (November 2004). "Historia de los Mundiales"(PDF) (in Spanish). Archived from the original(PDF) on 24 September 2016. Retrieved 20 September 2016.
^ ab"BAREITS, Pierre". Auñamendi Eusko Entziklopedia (in Spanish). Retrieved 2023-01-19.
^"BAREITS, Bernard". Auñamendi Eusko Entziklopedia (in Spanish). Retrieved 2023-01-19.
^"ERRECALDE, Jacques". Auñamendi Eusko Entziklopedia (in Spanish). Retrieved 2023-01-19.