Six Nations Betting Odds 2026: Who Is the Favourite

Every rugby fan knows that sinking feeling when your team’s title hopes depend on a result hundreds of miles away in a different city. The 2026 Six Nations Championship, which kicked off on 5 February 2026 with France facing Ireland, is shaping up to be one of the tightest races in years, with France installed as the dominant favourite at 6/4.

Current favourite: France at 6/4 (1.5 decimal) via Oddschecker (odds comparison platform) ·
Joint second favourites: Ireland and England at 9/2 (5.5 decimal) ·
Scotland odds: 10/1 (11.0 decimal) ·
Defending champion (2025): France

Here’s a quick reference for the tournament’s core details.

Who’s favourite to win the Six Nations?

Current odds overview

France sit atop the outright winner market at 6/4 according to Oddschecker (odds comparison platform). That puts them well clear of the chasing pack. Ireland and England are locked together at 9/2, with Scotland at 10/1. The gap widens sharply after that: Wales trail at 80/1 and Italy at 100/1, according to Spreadex (sports spread betting firm).

France: 6/4 ·
Ireland: 9/2 ·
England: 9/2 ·
Scotland: 10/1 ·
Wales: 80/1 ·
Italy: 100/1

France as the team to beat

Ladbrokes (major UK bookmaker) has described France as the “clear favourites” for the 2026 title, and the numbers back that up. As defending champions from 2025, they have the depth and momentum to retain the trophy. The betting market reflects not just hope but data: France boast a deep squad, home advantage in key fixtures, and recent tournament success. Spreadex’s preview notes they were odds-on at 8/13 in early markets, further evidence of their dominance in the betting space.

The implication: France aren’t just favourites — they’re priced at a level that suggests a 60%+ implied probability of winning. For Ireland, that means beating the market is a long shot, not a punt.

What are the bookies’ odds?

Understanding fractional and decimal odds

Fractional odds — like 6/4 — show your potential profit relative to your stake. A £10 bet on France at 6/4 returns £15 profit plus your stake back. Decimal odds — like 1.5 for France — include the stake: £10 × 1.5 = £15 total return. Most bookmakers offer both formats. Spreadex (sports spread betting firm) defaults to decimal, while Ladbrokes (major UK bookmaker) shows fractional as standard.

Comparison of odds across leading bookmakers

Three bookmakers, one pattern: France leads everywhere, but the margins between second and third shift depending on which book you use.

Where to find the best odds

Oddschecker (odds comparison platform) aggregates odds from dozens of bookmakers, letting you see at a glance which firm offers the best price on your selection. For Ireland at 9/2, a quick comparison could save you several percent of return. Ladbrokes (major UK bookmaker) and Spreadex offer competitive prices, but prices shift daily based on team news, injury updates, and betting volume.

The trade-off: Oddschecker gives you transparency but not a single unified price — you still need to open accounts with multiple bookmakers to take advantage. For casual punters, one account with a reliable bookmaker is simpler; for serious bettors, price shopping is essential.

Who needs to win for Ireland to win the Six Nations?

Current standings permutations

Ireland’s path to the 2026 title is simple in theory and brutal in practice: they must win all their remaining matches and hope France lose at least one. The tiebreaker is points difference if teams finish level on match points. Six Nations Guide (independent tournament resource) notes that after the opening rounds, France hold a clear advantage in the standings.

Ireland’s remaining matches

Ireland face Scotland on 14 March 2026 at the Aviva Stadium in Dublin, according to ESPN (sports broadcaster). That’s a must-win fixture. They also have a home game against Wales on 6 March 2026, per Six Nations Guide (independent tournament resource). A loss in either game effectively ends their title challenge.

Head-to-head tiebreakers

If Ireland and France finish level on match points, the title is decided by points difference across the tournament. That means Ireland don’t just need to win — they need to win by as many points as possible, especially against weaker teams like Italy and Wales, to build a buffer. Six Nations Rugby (official tournament body)’s rulings confirm points difference is the primary tiebreaker.

What this means: every bonus point and every try in the final matches could decide the championship. For Ireland fans, that’s both a hope and a burden — they need France to slip, and they need to pile up points when they do.

What odds were Ireland to beat England?

Pre-match odds for Ireland vs England

For their 2025 encounter, Ireland were priced around 4/6 (1.66 decimal) to beat England, according to market data from Oddschecker. England were underdogs at 5/4. That pricing reflected Ireland’s strong recent record, including their 2023 Grand Slam, and home advantage at the Aviva Stadium.

How odds reflected expectations

The 4/6 price implied an implied probability of 60% for an Ireland win. That means the market — and the betting public — saw Ireland as clear favourites. The actual result shifted future odds: an Ireland win would have shortened their tournament odds; an England win would have done the opposite.

Result impact on tournament odds

Match results in the Six Nations have a cascading effect on outright winner markets. After Ireland’s 43-21 win over Scotland in Dublin on 14 March 2026, per Six Nations Guide (independent tournament resource), bookmakers shortened Ireland’s tournament odds. But because France also won their matches, the overall market still had France as strong favourites.

The pattern: match-by-match, the odds refresh. Ireland’s win over Scotland improved their price from 9/2 to around 6/1 in some late-stage markets, but France’s dominance kept them at 1/6, according to Ladbrokes. The gap didn’t close much — because the market rewards consistency, not just one win.

Can Ireland win the Six Nations?

Ireland’s chances based on current odds

At 9/2 — or 6/1 in late-season markets — Ireland’s implied probability of winning the tournament sits around 14-18%. That’s not a long shot, but it’s not a favourite’s position either. Oddschecker’s aggregated data puts Ireland as joint second favourites with England, but well behind France.

Strength of squad

Ireland’s squad depth is strong, anchored by players like Caelan Doris and Hugo Keenan. Their Grand Slam in 2023 under Andy Farrell demonstrated they can beat any team on their day. However, Spreadex (sports spread betting firm)‘s preview notes that Ireland’s reliance on a core group of players means injuries hit them harder than France’s deeper squad.

Key injuries and form

Ireland’s form has been strong, but they face a tough run-in. Their match against Scotland on 14 March 2026 at the Aviva Stadium is a must-win, per ESPN (sports broadcaster). Injuries to key backs could derail their attacking game plan, which relies on quick ruck ball and precision kicking.

France and England present major challenges

France, as defending champions, have a powerful pack and explosive backs like Antoine Dupont. England, with new coaching direction under Steve Borthwick, are rebuilding but dangerous. Ladbrokes’s preview highlights France’s superior squad depth as a key factor in their favouritism.

Why this matters: Ireland can win the Six Nations, but the market says they need everything to go right. France have the easier path, and the odds reflect that. For Irish fans, the hope is real — but the betting board says it’s slim.

Timeline: How the Six Nations unfolds

• 5 February 2026: Round 1 — France vs Ireland at Stade de France. A loss here would bury Ireland’s title hopes early.
• 7 February 2026: Round 1 continues with England vs Scotland at Twickenham.
• 14 February 2026: Round 2 — France travel to Murrayfield to face Scotland.
• 21 February 2026: Round 3 — Ireland host Wales at the Aviva Stadium.
• 28 February 2026: Round 4 — Potential title decider: France vs England in Paris.
• 6 March 2026: Round 5 — Ireland vs Wales at Aviva Stadium, Dublin (Six Nations Guide (independent tournament resource)).
• 14 March 2026: Final round — France vs England in Paris; Ireland vs Scotland in Dublin (ESPN (sports broadcaster)).

The catch: the tournament is a six-week sprint, not a marathon. Every slip is decisive. For Ireland, that means no margin for error — and complete dependence on other results.

“France are the clear favourites for the 2026 title, with squad depth being a key factor.”

— Ladbrokes (major UK bookmaker)

“Ireland’s path to the title is narrow but not impossible — they need France to slip and they need to win every remaining game.”

— Six Nations Guide (independent tournament resource)

For Irish bettors, the decision is clear: place a small stake on Ireland now at 9/2 for a speculative punt, or wait until the final round when — if France slip — Ireland’s odds will be much shorter but still offer value. The trade-off is between price and probability. The market has France as the winner. The question is whether the market is wrong.

For more sports betting insights, check out our analysis of Galway United vs Bohemians and All-Ireland Hurling Quarter-Finals 2025.

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