The GCC Cup season 3 was a straight knockout competition played throughout the season. All matches were first to 7 legs, apart from the final which was first to 9. The player drawn as ‘home’ had the advantage of the throw. The Patriot entered the Preliminary round despite not being active in the league. All other players were unseeded and eligible for drawing into the preliminary round.
| Round | Date | Home | Legs | Away | ||
|---|---|---|---|---|---|---|
| Preliminary | 27/04/18 | The Wookie | 7 | – | 2 | The Patriot |
| Quarter Final | 13/07/18 | Kung-Fu Dunn | 0 | – | 7 | Two Minute Meal |
| Quarter Final | 20/07/18 | The Rainmaker | 7 | – | 2 | The Wildcard |
| Quarter Final | 20/07/18 | The Wookie | 7 | – | 2 | The Thorn |
| Quarter Final | 20/07/18 | Sunshine Indoors | 7 | – | 1 | The Lucky One |
| Semi Final | 15/09/18 | Two Minute Meal | 7 | – | 4 | The Wookie |
| Semi Final | 15/09/18 | Sunshine Indoors | 2 | – | 7 | The Rainmaker |
| Final | 08/12/18 | Two Minute Meal | 0 | – | 9 | The Rainmaker |