Corsi in hockey is a statistic that is used to measure shot attempt differentials during a game. It provides valuable insights into a player’s puck possession and offensive contribution. Here are five supporting facts about Corsi in hockey:
1. Corsi is named after Jim Corsi, a former NHL goaltending coach who first introduced the concept to the hockey world in the early 2000s.
2. Corsi measures the total number of shots on goal, missed shots, and blocked shots taken by a team or player, both for and against, during even-strength situations.
3. Corsi is expressed as a plus/minus number, with positive values indicating a team or player has had more shot attempts for than against, and negative values indicating the opposite.
4. Corsi is often used alongside other advanced statistics like Fenwick and Expected Goals (xG) to provide a more complete picture of a player’s performance and impact on the game.
5. Corsi is also used in analytics-driven team strategies, helping coaches and general managers evaluate player performance, make lineup decisions, and assess overall team strengths and weaknesses.
Now, let’s explore some frequently asked questions about Corsi in hockey:
Q1: How is Corsi calculated?
A1: Corsi is calculated by adding up all the shots on goal, missed shots, and blocked shots for a team or player and subtracting the shots against.
Q2: Why is Corsi important?
A2: Corsi is important because it helps gauge a team’s or player’s ability to control the puck and generate scoring opportunities. It also correlates strongly with a team’s long-term success.
Q3: Can Corsi be influenced by factors like offensive zone starts or score effects?
A3: Yes, Corsi can be influenced by various factors. Offensive zone starts, score effects, and playing time can impact Corsi numbers and should be taken into account when analyzing the statistic.
Q4: Are all Corsi events weighted equally?
A4: No, not all Corsi events are weighted equally. Some analysts may weigh shots or shot types differently in their calculations, but traditional Corsi uses a simple count of shot attempts.
Q5: What is a good Corsi rating?
A5: A good Corsi rating varies depending on the team or player’s context and usage. Generally, a Corsi rating above 50% is considered positive, indicating a team or player is controlling play more often than not.
Q6: Can Corsi be used to compare players from different teams?
A6: Corsi can be used to compare players from different teams, but it’s essential to consider the context. Factors like team playing style, quality of teammates and competition, and usage should be accounted for.
Q7: Is Corsi the only statistic used to evaluate a player’s performance?
A7: No, Corsi is just one of many statistics used in hockey analytics. It is often used in conjunction with other metrics to get a more comprehensive assessment of a player’s performance.
BOTTOM LINE: Corsi in hockey is a valuable statistic that measures shot attempt differentials and provides insights into a player’s offensive contribution and puck possession. While it is not the only metric used to evaluate performance, it is an essential tool for coaches and teams to make data-driven decisions.
