What Is the Hammer in Curling and Why It Matters

Introduction: Why the hammer matters

The phrase “what is the hammer in curling” refers to a key competitive advantage in the sport. The hammer — the right to throw the final stone in an end — strongly influences strategy, shot selection and the likelihood of scoring multiple points. For players and fans, understanding the hammer clarifies many tactical decisions seen during a match.

What the hammer is

The hammer is the last-stone advantage in a single end. The team with the hammer throws the final stone of the eight- or ten-stone sequence that makes up that end. Having the last throw gives that team the best opportunity to score, to change the outcome of a scoring situation, or to remove opponent stones with a final takeout.

Scoring and the hammer

Because the hammer is thrown last, the team holding it can react to the situation created by the other team’s shots earlier in the end. This often means the hammer team can score more than one point when well executed. Conversely, if the team without the hammer manages to score, that is called a “steal” — a notable advantage for the non-hammer side.

How the hammer is decided

Methods vary by competition and level. Common approaches include a pre-game draw-to-the-button (often called the last stone draw or LSD), where one or more players try to get closest to the button; the closest stone wins the hammer. In casual play a coin toss or agreement may be used. Tournament regulations sometimes use draw distances accumulated across games (draw shot challenge) to rank teams or to assign the hammer in particular situations.

Strategic use of the hammer

Teams with the hammer will often play for scoring multiple points, setting up guards and stones in the house to create favourable last-shot opportunities. Teams without the hammer may attempt to force the hammer team to take only a single point or to blank the end — deliberately leaving the end scoreless — so they retain the hammer for the following end. In variations such as mixed doubles, additional rules (for example power-play options) change how teams use the hammer tactically.

Conclusion: Significance for readers

Knowing “what the hammer in curling” is helps viewers interpret tactics and anticipate outcomes. It explains why teams sometimes play defensively or prefer blank ends, and why the last stone can be decisive. For players, managing the hammer across ends is central to match strategy and can determine the difference between a win and a loss.