| Quarter-Final | Semi-Final | Final | Winner |
|---|
 | Bahrain Firbolgs (0) |
| | | |
#33 Sat 01-Dec-18 12:40 (Pitch 4)
Loser placed 13th overall |
 | Saudi Rugby (17)§ |
| | |
| Saudi Rugby (36) |
| | | |
| | | |
| #44 Sat 01-Dec-18 15:00 (Pitch 6)
Loser placed 11th overall |
| Saudi Rugby (5) |
| |
| | | |
 | Riyadh Falcons (22)§ |
| | | |
#34 Sat 01-Dec-18 12:40 (Pitch 5)
Loser placed 13th overall |
| Riyadh Falcons (14) |
| | |
 | Yalla Rugby (12) |
| | | |
| | | |
| | #46 Sat 01-Dec-18 17:06 (Pitch 2)
Loser placed 10th overall |
 | Abu Dhabi Harlequins 2
(9th overall) |
|
| | | |
 | Multiplex Bulls (28)§ |
| | | |
#35 Sat 01-Dec-18 12:40 (Pitch 6)
Loser placed 13th overall |
| Multiplex Bulls (12) |
| | |
 | APB Dubai Sharks (17) |
| | | |
| | | |
| #45 Sat 01-Dec-18 15:00 (Pitch 8)
Loser placed 11th overall |
| Abu Dhabi Harlequins 2 (33) |
| |
| | | |
 | UAE Shaheen (5) |
| | | |
#36 Sat 01-Dec-18 12:40 (Pitch 8)
Loser placed 13th overall |
| Abu Dhabi Harlequins 2 (17) |
| | |
| Abu Dhabi Harlequins 2 (42) |
| | | |
