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Poisson model rates Guingamp at 43%, yet other data sources diverge — this Guingamp vs Nantes fixture contains genuine analytical tension.

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Analysis & Preview

A Ligue 2 encounter, Regular Season - 4 sees Nantes travel to Stade de Roudourou to take on Guingamp. The game is scheduled for Saturday 29 August 2026, 18:00 UTC.

Recent Form

Across all Ligue 2 games this season, Guingamp have gone 1W 3D 6L from 10 outings — a 0.60 PPG return. Last five: D L L L L. They are averaging 0.70 goals per game and conceding 1.30 — a modest attacking output that tempers optimism on the Over 2.5 market. 2 clean sheets from 10 outings provides some defensive foundation. Guingamp haven't played a Ligue 2 game yet this season, so this record is entirely from last season.

In front of their own supporters this season, Guingamp have posted 3W 3D 4L at Stade de Roudourou — 1.20 PPG. At home they are averaging 0.90 goals scored and 1.10 conceded per game. 4 home clean sheets from 10 games (40%) — a solid defensive base on their own ground. At home, both teams have scored in only 30% of games — reinforcing BTTS No as the home-venue-backed angle. Their home PPG of 1.20 is noticeably stronger than their overall 0.60 — Guingamp are significantly better at Stade de Roudourou than their overall form suggests.

Looking at all fixtures this season, Nantes stand at 1W 3D 6L from 10 Ligue 2 matches — 0.60 PPG. Last five: D L L W L. Their scoring rate of 0.70 per game is modest, conceding 1.20 — not a side to back heavily on the Over 2.5 from their form alone. 3 clean sheets from 10 outings suggests some defensive organisation. Both teams have scored in just 30% of their games, reflecting a regular tendency to keep or record clean sheets. Nantes haven't played a Ligue 2 game yet this season, so this record is entirely from last season.

When travelling in Ligue 2 this season, Nantes have posted 1W 2D 7L from 10 away outings — 0.50 PPG. Away from home they average 0.60 goals scored and 1.60 conceded per game.

The form comparison is too close to call — 0.60 PPG (Guingamp) versus 0.60 (Nantes). When the figures are this level, no pick can be reliably derived from recent results alone.

Head to Head

The rivalry is an even one: 3 wins apiece for Guingamp, 5 for Nantes and 1 shared spoils from 9 past contests. Neither side holds a meaningful historical edge.

The 9 previous meetings have averaged 2.6 goals per game — a neutral rate that provides no strong lean on the goals market from the H2H alone. The most recent clash, on 19 Jul 2025, ended 2–1 with Guingamp winning.

The head-to-head offers no strong directional steer in either the result or goals markets. Form, the predictive model and current market pricing should carry more weight than the historical record for this fixture.

Standings Snapshot

Guingamp are 11th in Ligue 2 with 40 points from 34 games.

In-Play Profile

Guingamp in-play tendencies (33 games, 16 at home): they score before half-time in 69% of fixtures in home games; when goalless at HT, a second-half goal follows 70% of the time; BTTS occurs in 31% of their matches (home games); Over 2.5 goals lands in 44% of games (home games); they fail to score in 33% of games.

Nantes in-play tendencies (33 games, 16 at away): they score before half-time in 56% of fixtures in away games; when goalless at HT, a second-half goal follows 75% of the time; BTTS occurs in 44% of their matches (away games); Over 2.5 goals lands in 50% of games (away games); they fail to score in 42% of games.

BTTS rates are mixed from the trading data — Guingamp 48% versus Nantes 46%; no strong lean in either direction. The over/under 2.5 picture is inconclusive from the in-play data (Guingamp 54% | Nantes 46%).

Poisson Model

The Poisson distribution model projects Guingamp 1.37 xG and Nantes 1.02 xG. These expected goals figures are the primary input: they feed a goal-probability matrix across all scoreline combinations to derive the result and market probabilities below. Underlying strength ratings: Guingamp attack 0.870 / defence 0.953 | Nantes attack 0.850 / defence 1.150. League average goals — home 1.369 / away 1.258. Data: 34 Guingamp games / 0 Nantes games used (PrevSeason). Note: current-season sample is too small — prior-season data is carrying the calculation. Model confidence is reduced; treat probabilities as directional rather than precise.

Result probabilities: Guingamp 43% | Draw 30% | Nantes 26%. Fair-value odds: Guingamp 2.33 | Draw 3.33 | Nantes 3.85. This is a low-confidence result — no outcome exceeds 45%. The draw at 30% is a primary outcome, not an afterthought.

Goals markets: Over 2.5 probability 43% | BTTS probability 49% | Total xG 2.39. Under 2.5 has a narrow probability edge at 57% — total xG of 2.39 is below the line but not decisively so. BTTS probability of 49% is moderate — neither team is projected to score with enough certainty to make Yes a clear standalone call.

Our Verdict

Poisson rates Guingamp as the most likely outcome at 43% — marginal model lean. With a 30% draw probability, Draw No Bet on Guingamp offers a more defensible entry point than the straight win.

On the goals line, Poisson's 2.39 combined xG gives a 43% probability to Under 2.5 — reasonable, supported by form averaging 2.1 goals per game.

Poisson assigns a 49% probability to BTTS No based on the attack/defence strength model. Form rates corroborate: Guingamp 30% | Nantes 40% BTTS from recent games.

The Poisson model is drawing on PrevSeason data (0 games minimum) — early-season projections carry additional uncertainty. Weight the live form and odds signals accordingly.

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