Round 15
| June 2004 | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Round 15 | Jun 18 | Fri 8:00pm | Widnes Vikings | 12 | St Helens | 40 | R. Smith | Halton Stadium | 7,327 | |
| Round 15 | 19 | Sat 6:00pm | Wigan Warriors | 26 | Leeds Rhinos | 22 | R. Silverwood | JJB Stadium | 14,140 | |
| Round 15 | 20 | Sun 3:30pm | Castleford Tigers | 10 | Warrington Wolves | 32 | A. Klein | The Jungle | 6,111 | |
| Round 15 | 20 | Sun 3:00pm | London Broncos | 26 | Hull FC | 42 | I. Smith | Welford Road | 3,589 | |
| Round 15 | 20 | Sun 3:30pm | Wakefield Trinity Wildcats | 21 | Salford City Reds | 20 | S. Ganson | Belle Vue (Wakefield) | 3,462 | |
| Round 15 | 20 | Sun 6:00pm | Bradford Bulls | 40 | Huddersfield Giants | 12 | K. Kirkpatrick | Odsal Stadium | 11,069 | |