Results
Round 1
Feb 2-4
| Date | Away | Score | Home | Venue | Notes |
| 2/2/2018 | SCOTLAND | 17-18 | WALES | Parc Eirias, Colwyn Bay | See On-Demand |
| 2/3/2018 | IRELAND | 0-24 | FRANCE | Stade Ernest Wallon | See On-Demand |
| 2/4/2018 | ENGLAND | 42-7 | ITALY | Stadio Mirabello | See On-Demand |
Round 2
Feb 10-11
| Date | Away | Score | Home | Venue | Notes |
| 2/10/2018 | WALES | 0-52 | ENGLAND | The Stoop, Twickenham | See On-Demand |
| 2/10/2018 | FRANCE | 26-3 | SCOTLAND | Scotstoun Stadium, Glasgow | See On-Demand |
| 2/11/2018 | ITALY | 8-21 | IRELAND | Donnybrook, Dublin | See On-Demand |
Round 3
Feb 23-25
| Date | Away | Score | Home | Venue | Notes |
| 2/23/2018 | ENGLAND | 43-8 | SCOTLAND | Scotstoun Stadium, Glasgow | See On-Demand |
| 2/24/2018 | ITALY | 0-57 | FRANCE | Stade Furiani | See On-Demand |
| 2/25/2018 | WALES | 12-35 | IRELAND | Donnybrook, Dublin | See On-Demand |
Round 4
March 10-11
| Date | Away | Score | Home | Venue | Notes |
| 3/10/2018 | ENGLAND | 17-18 | FRANCE | Stade des Alpes, Grenoble | See On-Demand |
| 3/11/2018 | ITALY | 22-15 | WALES | Principality Stadium | See On-Demand |
| 3/11/2018 | SCOTLAND | 15-12 | IRELAND | Donnybrook, Dublin | See On-Demand |
Round 5
March 16-18
| Date | ET | PT | Away | Score | Home | Venue | Notes |
| 3/16/2018 | 12:30 PM | 9:30 AM | IRELAND | 11-33 | ENGLAND | Ricoh Arena | See On-Demand |
| 3/16/2018 | 1:00 PM | 10:00 AM | FRANCE | 38-3 | WALES | Parc Eirias, Colwyn Bay | See On-Demand |
| 3/18/2018 | 9:00 AM | 6:00 AM | SCOTLAND | at | ITALY | Stadio Plebiscito | See Live |
Standings
Updated Feb 2, 2018
| 2018 W6N | W | L | T | PF | PA | PD | BT | BL | Pts |
| France | 5 | 0 | 0 | 163 | 23 | 140 | 4 | 0 | 24 |
| England | 4 | 1 | 0 | 187 | 44 | 143 | 4 | 1 | 21 |
| Ireland | 2 | 3 | 0 | 79 | 92 | -13 | 1 | 1 | 10 |
| Italy | 2 | 3 | 0 | 63 | 147 | -84 | 2 | 0 | 10 |
| Scotland | 1 | 4 | 0 | 55 | 125 | -70 | 0 | 1 | 5 |
| Wales | 1 | 4 | 0 | 48 | 164 | -116 | 0 | 1 | 5 |