Predictions / Football / Finland. Veikkausliiga / Mariehamn vs SJK

Prediction Audit: Mariehamn vs SJK Prediction, Odds & AI Betting Tips

Mariehamn Mariehamn
Aug 15, 2026 - 16:00
2 1.71
0 2.18
xG Accuracy: 51%
SJK SJK

The model missed the final outcome (Mariehamn win 2–0).

The model had projected SJK at 47.9%, but the full-time result went the other way.

Tracked markets vs full-time result

Prediction grade F

Each row compares the pre-match model lean to the full-time result.

  • Market Prediction Result Outcome
  • Over / Under 2.5 Over 2.5 Under 2.5 (2 goals) ✖ Incorrect
  • Both Teams To Score BTTS Yes No ✖ Incorrect
  • 1X2 SJK Mariehamn ✖ Incorrect
  • Correct Score Insights 1-2, 1-1, 2-2, 2-1, 1-3 2-0 ✖ Incorrect

Model vs Closing Market

Strong Disagreement

The closing market prices SJK higher than the statistical model.

Largest probability gap: SJK -13.4 pp

Outcome Model Closing Market Difference Signal
Mariehamn 29.6% 18.5% +11.2 pp Model Edge
Draw 22.5% 20.2% +2.3 pp Aligned
SJK 47.9% 61.3% -13.4 pp Market Higher

The closing market estimates SJK's win probability at 61.3%, compared with the model's estimate of 47.9%, a difference of 13.4 percentage points. This highlights a disagreement between the model and market consensus, without indicating which view is ultimately correct.

Model probabilities are generated from the statistical xG model using a Poisson distribution. Closing market probabilities are derived from consensus closing 1X2 odds after margin removal. Values represent implied probabilities rather than betting recommendations. Closing snapshot: PRE5.

After full time, the result was Mariehamn win 2–0.

Market Assessment

The market is materially more optimistic about SJK than the current fair estimate.

  • Investors may be incorporating information not fully reflected in the baseline model.
  • Tournament-specific context can shift market pricing.

Post Match Insights

What failed

  • Both Teams To Score: model leaned BTTS Yes; match finished BTTS No
  • Over / Under 2.5: model leaned Over 2.5; match finished Under 2.5 (2 goals)

Market lesson

The closing market differed from the model on SJK by 13.4 percentage points (61.3% vs model 47.9%) — in this case the market view proved closer.

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Prediction Timeline

How this prediction moved from forecast to full-time review.

  1. Aug 15, 2026 · 19:33 UTC Forecast generated
    • Model 1X2 · Mariehamn 29.7% · Draw 22.5% · SJK 47.9%
    • xG · Mariehamn 1.71 — SJK 2.18
  2. Aug 15, 2026 · 15:32 UTC Opening odds snapshot PRE30
    • 1X2 odds · Mariehamn 5.21 · Draw 4.76 · SJK 1.57
    • Implied 1X2 · Mariehamn 18.5% · Draw 20.2% · SJK 61.3%
    • Bookmaker · Pinnacle
  3. Aug 15, 2026 · 15:55 UTC Closing snapshot recorded PRE5
    • 1X2 odds · Mariehamn 5.21 · Draw 4.76 · SJK 1.57
    • Implied 1X2 · Mariehamn 18.5% · Draw 20.2% · SJK 61.3%
    • Bookmaker · Pinnacle
  4. Aug 15, 2026 · 16:00 UTC Kickoff
  5. FT Full-time result Mariehamn win · 2–0
  6. FT Prediction missed 1X2 lean did not match full-time result
  7. Archived Prediction review

Historical Snapshot

Frozen at kickoff — the model output as it stood before the match started.

Historical verdict: Monitor
Historical Decision Monitor
Outcome Missed
Pre-match metrics (historical context)
Prediction Reliability 50/100 · Moderate
  • Validation: Warning
  • Large market gap (13 pp)
  • High xG deviation from league baseline (61%+)
Evidence ★★★★★
  • No strong statistical edge
  • Market has already priced much of the edge
  • Validation warning
Pricing proximity (inverse gap) 32/100
Betting Confidence 40/100

Validation Report

Immutable Snapshot

Prediction Time: Aug 09, 2026 · 02:52 UTC Snapshot ID: dp-3362005

Closing Odds 1.57
AI Fair Odds —
CLV Pending
Final Result Mariehamn win · Mariehamn 2–0 SJK
Prediction ✖ Missed
Decision Grade F

Model Performance

This prediction contributes to:

  • Primary Bets ROI (180d): -100.0%

Review FAQ

How accurate was the prediction?
This page grades directional markets (1X2, Over/Under 2.5, BTTS) against the full-time result. The prediction grade reflects how many of those tracked markets matched reality.
What does xG Accuracy measure?
xG Accuracy compares the model's pre-match expected-goals profile to the actual scoreline — not whether every market hit. A strong directional review can coexist with a moderate xG accuracy score.
Why wasn't the exact score predicted?
Correct-score outcomes are low-probability tails even when the model reads the match profile well. We highlight top score bins for context; missing the exact line does not invalidate a directional review.
Does this improve the AI record?
Each finished match is logged in our validation pipeline. Aggregated hit rates and CLV studies are published separately — this page is the per-match audit trail.

Predictions are for informational purposes only. Always gamble responsibly and within your limits. Past performance does not guarantee future results.

AI match briefing

AI Match Summary

Quick read on how the model reads this matchup.

  • League: Veikkausliiga
  • Fixture: Mariehamn vs SJK
  • Kickoff: 2026-08-15 16:00:00
  • 1X2 (model): Home 0.0% · Draw 50.0% · Away 50.0%
  • xG (showing): Mariehamn 1.71 — SJK 2.18 (total xG ≈ 3.89)
  • Value headline: None — no positive EV could be estimated on tracked lines at current best prices (missing odds or thin book depth).
  • Structural leans (not bets): See the Over/Under and BTTS cards for any directional lean text.
  • BTTS (model): Yes N/A · No N/A
  • Correct score (top bin): N/A

The decision block shows no default Primary: Primary needs consensus EV ≥ +5.0% plus strength/reliability/calibration gates. A separate Lean/tracked gate is +2.0% (selective only). Lean labels are directional only — not bankroll-sized recommendations.

Prefer skipping to over-staking when the engine is honest about missing edge.

Historical Recommendation

Historical Decision: Monitor

Outcome: Missed — Pre-match 1X2 lean did not match the full-time result.

Risk Factors Considered Before Kickoff

  • Price movement: implied probabilities and EV move with odds.
  • Sample / data gaps: low-information leagues widen forecast bands.
  • In-play state: goals and red cards are not modelled here.
  • Scoreline variance: the most likely scoreline is still usually a low absolute probability outcome (often well below 20%).

Last Updated

September 28, 2026 (UTC)

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Veikkausliiga Veikkausliiga — Standings
# TEAM MP W D L PTS
1 KuPS 22 12 7 3 43
2 Inter Turku 22 11 9 2 42
3 HJK helsinki 22 11 4 7 37
4 Gnistan 22 10 6 6 36
5 AC Oulu 22 10 4 8 34
6 VPS 22 9 6 7 33
7 Lahti 22 9 5 8 32
8 Turku PS 22 8 7 7 31
9 Ilves 22 7 4 11 25
10 SJK 22 4 7 11 19
11 FF Jaro 22 3 6 13 15
12 Mariehamn 22 3 5 14 14
# TEAM MP GS GC +/- PTS
1 KuPS 22 38 23 +15 43
2 HJK helsinki 22 36 27 +9 37
3 Gnistan 22 36 29 +7 36
4 Ilves 22 34 37 -3 25
5 Inter Turku 22 29 16 +13 42
6 VPS 22 29 22 +7 33
7 Turku PS 22 28 23 +5 31
8 Lahti 22 26 19 +7 32
9 AC Oulu 22 25 25 0 34
10 SJK 22 25 33 -8 19
11 FF Jaro 22 18 44 -26 15
12 Mariehamn 22 17 43 -26 14
# TEAM MP xG xGC +/- PTS
1 Ilves 22 4.2 1.7 +2.5 25
2 AC Oulu 22 2.7 2.2 +0.5 34
3 HJK helsinki 22 2.0 1.6 +0.4 37
4 KuPS 22 2.3 2.0 +0.3 43
5 SJK 22 2.5 2.4 +0.1 19
6 Lahti 22 2.4 2.5 -0.1 32
7 VPS 22 2.0 2.3 -0.3 33
8 Mariehamn 22 2.2 2.7 -0.5 14
9 Turku PS 22 0.9 1.6 -0.7 31
10 FF Jaro 22 2.4 4.6 -2.2 15
11 Inter Turku 22 — — — 42
12 Gnistan 22 — — — 36