事件数据
带时间戳的触球动作（传球、射门、带球、防守动作），多数公开足球指标由此构建。
短标签已本地化。完整定义段落为准确性保留英文。
定义
Event data records discrete actions with location, time, and often outcome. It underpins shot maps, pass networks, progressive-pass counts, and many pressing proxies. Coverage and tagging rules differ by provider.
Event streams are rich for what happened on the ball and weak for off-ball shape, pressing triggers, and continuous positioning unless paired with tracking data or video.
注意
不要把事件表当成完整战术录像。缺少无球上下文是该数据类型的特征，而非小遗漏。