FC St. Pauli 1-2 FSV Mainz 05 – Result & Analysis

Poisson model rates FSV Mainz 05 at 48% — neither recent form nor the head-to-head data gives a clear steer either way as FC St. Pauli face FSV Mainz 05.

✍️ Match Preview

Pre-Match Analysis

FC St. Pauli and FSV Mainz 05 meet at Millerntor-Stadion in Bundesliga (matchday 32). This fixture gets under way on Sunday 3 May 2026 at 15:30 UK time.

Form & Momentum

FC St. Pauli have collected 0.90 PPG across their last 10 games: 2W 3D 5L. Last five: L D L D L. They are averaging 0.60 goals per game and conceding 1.80 — a modest attacking output that tempers optimism on the Over 2.5 market. 2 clean sheets from 10 outings (20%).

FC St. Pauli's form when playing at home: 3W 4D 3L across their last 10 home games (1.30 PPG). At home they are averaging 0.90 goals scored and 1.30 conceded per game. BTTS has landed in 60% of their home matches — a rate that supports the Yes angle in this fixture.

FSV Mainz 05's record over their last 10 games: 3W 4D 3L (1.30 PPG). Last five: W W L D L. Their scoring rate of 1.40 per game is modest, conceding 1.60 — not a side to back heavily on the Over 2.5 from their form alone. 1 clean sheet from 10 outings (10%). Both teams have scored in 70% of their games — a noteworthy BTTS rate that supports the Yes market.

FSV Mainz 05 away from home: 3W 4D 3L from their last 10 away games — 1.30 PPG on the road. Away from home they average 1.30 goals scored and 1.80 conceded per game. Both teams have scored in 70% of their away matches — a high BTTS rate on the road that directly informs this fixture.

Neither side holds a meaningful form edge. The 0.90 vs 1.30 PPG split is negligible — model and market signals should carry more analytical weight for this one.

In terms of goals, both squads have been finding the net consistently (from FC St. Pauli's last 10 home games and FSV Mainz 05's last 10 away games) — FC St. Pauli have seen both teams score in 60% of their games, FSV Mainz 05 in 70%. That combined rate is a strong statistical case for BTTS Yes as a standalone play.

Head-to-Head

The head-to-head record is closely matched — across the 3 H2H matches in our data, FSV Mainz 05 edge it 2 wins to 0, with 1 draw. Neither side has a commanding advantage. With only 3 H2H matches to go on, treat this as a light input.

The 3 H2H matches in our data have been tight, averaging just 1.7 goals per game — a meaningful input for the Under 2.5 market. The most recent of those, on 21 Dec 2025, ended FC St. Pauli 0–0 FSV Mainz 05 — a draw.

With a balanced win record and just 1.7 goals per game, the H2H data points toward a tight, low-scoring contest — Under 2.5 is the stronger head-to-head angle regardless of which side wins.

Trading Data

FC St. Pauli goal-timing and half-time pattern breakdown (last 65 games, 32 of them at home): at least one goal arrives before half-time in 59% of their matches in home games; when goalless at HT, a second-half goal follows 68% of the time; of the 15 games they led at half-time, they failed to win 33%; BTTS occurs in 41% of their matches (home games); Over 2.5 goals lands in 41% of games (home games); they fail to score in 46% of games.

FSV Mainz 05 goal-timing and half-time pattern breakdown (last 65 games, 32 of them away): at least one goal arrives before half-time in 88% of their matches in away games; when goalless at HT, a second-half goal follows 75% of the time; of the 26 games they led at half-time, they failed to win 38%; of the 21 games they trailed at half-time, they recovered to draw or win 38%; BTTS occurs in 59% of their matches (away games); Over 2.5 goals lands in 69% of games (away games).

BTTS rates are mixed from the trading data — FC St. Pauli 42% versus FSV Mainz 05 58%; no strong lean in either direction. The over/under 2.5 picture is inconclusive from the in-play data (FC St. Pauli 40% | FSV Mainz 05 52%). There is an in-play dynamic worth noting: FC St. Pauli surrender their half-time lead 33% of the time, while FSV Mainz 05 have come from behind at the break to draw or win in 38% of cases — a combination that makes laying the hosts at HT a potential angle.

Poisson Model

The Poisson distribution model projects FC St. Pauli 1.00 xG and FSV Mainz 05 1.47 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: FC St. Pauli attack 0.648 / defence 1.051 | FSV Mainz 05 attack 0.937 / defence 0.895. League average goals — home 1.721 / away 1.492. FC St. Pauli's attack rating of 0.648 is below the league average, which holds their xG down at 1.00. Data: built from FC St. Pauli's last 65 games and FSV Mainz 05's last 65.

Result probabilities: FC St. Pauli 25% | Draw 27% | FSV Mainz 05 48%. Fair-value odds: FC St. Pauli 3.97 | Draw 3.66 | FSV Mainz 05 2.10. FSV Mainz 05 hold a narrow Poisson edge at 48% — the draw (27%) is close enough to merit draw-inclusive market consideration.

Goals markets: Over 2.5 probability 45% | BTTS Yes probability 49% | Total xG 2.47. Under 2.5 has a narrow probability edge at 55% — total xG of 2.47 is below the line but not decisively so. BTTS No at 51% is only a slight lean — the model gives both sides a fair chance of scoring, so No isn't a clear standalone call.

Final Verdict

Poisson rates FSV Mainz 05 as the most likely outcome at 48% — moderate model lean. Draw probability of 27% warrants consideration of Double Chance or Draw No Bet on FSV Mainz 05 if the outright odds are short.

Poisson projects 2.47 total expected goals, pointing to Under 2.5 at 55% probability — reasonable conviction, supported by the H2H data averaging 1.7 goals per game across 3 H2H matches.

On the BTTS market, Poisson puts 51% on No. This conflicts with form data — both teams scored in: FC St. Pauli 60% (last 10 home games) | FSV Mainz 05 70% (last 10 away games), a notable divergence.

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