1. 欧冠联赛（UEFA Champions League）：小组赛的平局率较高，约为25%，可能因为强弱队伍之间的抗衡较为保守；而在淘汰赛阶段（不包括加时赛），平局率则下降至约20%，不过因为两回合制，这可能又会增加平局的概率。

MADRID, June 10 (Xinhua) -- Spanish La Liga club Celta Vigo has signed 28-year-old Romanian goalkeeper Andrei Radu on a four-year contract. Free agent Radu joins to replace veteran Vicente Guaita, who ...