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    Line of the Ball

    Last updated: August 2026

    Full Definition

    Una línea imaginaria creada por la trayectoria de la pelota. Los jugadores tienen derecho de paso según esta línea, que es fundamental para las reglas del polo.

    Related Terms

    In the Rulebook

    Where “Line of the Ball” appears in the official rules of the sport, quoted verbatim.

    HPA — Hurlingham Polo Association

    “Line of the Ball and Precedence. As a general principle, the player who creates the danger should be penalised. It is important to try to be consistent in what is blown and what is allowed. a. Line of the Ball (LOB).”
    HPA Rules of Polo (Blue Book)View source (PDF)

    USPA — United States Polo Association

    “RULE 11 - LINE OF THE BALL a. The Line of the Ball (hereafter referred to as "Line") is the line of its course or that line produced forward or backward at any moment. b. When the ball is put into play by a free hit: (1) A Line is created from the ball to the center of the goal when the Umpire calls "PLAY". (2) If the ball is hit at and missed, the Line remains to the center of the goal until changed.”
    2024-2025 USPA Arena RulesView source (PDF)
    “When the Line of the Ball changes and, as a result, the Right of Way changes, an opponent must be granted the necessary time to clear the new Right of Way. Note: A player in possession of the ball on his offside may move the ball at any angle to the left, and the trailing opponent may only play the ball on his nearside. A player clearing the Right of Way may make no offensive or defensive play in doing so. e.”
    2024 USPA Outdoor RulesView source (PDF)

    Excerpts quoted from the official rulebooks of the Hurlingham Polo Association, the United States Polo Association and the Federation of International Polo. Rules change between seasons — always check the linked source for the current wording.

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