The GCC Cup Season 4 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. There were no seeding rules, all players were eligible for drawing into the preliminary round.
| Round | Date | Home | Legs | Away | ||
|---|---|---|---|---|---|---|
| Preliminary | 25/01/19 | Duckman | 1 | – | 7 | The Wildcard |
| Preliminary | 23/02/19 | The Patriot | 6 | – | 7 | The Thorn |
| Quarter Final | 05/04/19 | The Rainmaker | 7 | – | 2 | The Wildcard |
| Quarter Final | 06/04/19 | Sunshine Indoors | 6 | – | 7 | Kung-Fu Dunn |
| Quarter Final | 21/04/19 | Two Minute Meal | 7 | – | 3 | The Lucky One |
| Quarter Final | 10/05/19 | The Thorn | 7 | – | 5 | The Wookie |
| Semi Final | 25/10/19 | The Rainmaker | 7 | – | 0 | Kung-Fu Dunn |
| Semi Final | 25/10/19 | Two Minute Meal | 2 | – | 7 | The Thorn |
| Final | 25/01/20 | The Thorn | 4 | – | 9 | The Rainmaker |