Corsi % (CF%) is all shot attempts for divided by all shot attempts (for + against) at even strength. It counts goals, saves, missed shots and blocked shots — every shot attempt. A Corsi above 50% means a player or team generates more shot attempts than opponents, indicating puck possession and offensive zone time. Sustained high Corsi is one of the strongest predictors of winning percentage.
Key points
- All shot attempts: goals + saves + misses + blocks
- Above 50% = possession advantage
- Measured at even strength
- One of the best winning predictors
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