One of the unique concepts is The Hammer, which can be thrown by the team in possession of it at any time and ups the stakes on each hole.

What is TGL? Think indoor golf, in prime time, backed by Tiger Woods and Rory McIlroy, and geared toward television audiences.

This first-of-its-kind golf venture makes its debut Jan. 7 featuring teams of PGA Tour stars competing on simulators in an ...