Both teams can throw a Hammer on the same hole, meaning the most it can be worth is three points. If a Hammer is thrown before a hole is played, it must be accepted. If it is thrown during the playing of the hole, it can be rejected but then that team loses the hole.

A key stretch of the TGL's inaugural season begins next week with the indoor simulator league contesting three matchs on Presidents Day Monday and a fourth on Tuesday night. And they will occur after TGL officials announced they are making some big changes to one of the league's more unusual features: the hammer rule.

The launch of TGL has been relatively succesful in recent weeks, but in a bid to draw up more drama, the simulator league bosses have opted to make a change to the rules

Each team will have three Hammers to use at their discretion, but only once per hole. The maximum a hole can be worth is three points.