Round 4
| September 2018 | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| S8-SL (4) | Sep 6 | Thu 7:45pm | Wigan Warriors | 25 | Wakefield Trinity | 10 | B. Thaler | DW Stadium | 9,559 | |
| S8-SL (4) | 7 | Fri 7:45pm | Hull FC | 8 | Castleford Tigers | 28 | G. Hewer | KCOM Stadium | 10,570 | |
| S8-SL (4) | 7 | Fri 7:45pm | Warrington Wolves | 26 | Huddersfield Giants | 24 | J. Child | Halliwell Jones Stadium | 9,076 | |
| S8-SL (4) | 8 | Sat 5:30pm | Catalans Dragons | 22 | St Helens | 26 | L. Moore | Stade Gilbert Brutus | 7,190 | |