Predictions / Football / Greece. Super League 2 / Kallithea vs Asteras Tripolis II

Prediction Audit: Kallithea vs Asteras Tripolis II Prediction, Odds & AI Betting Tips

Sep 28, 2026 - 13:00
2 1.29
0 1.31
xG Accuracy: 57%

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

The model had projected Asteras Tripolis II at 35.6%, 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 Asteras Tripolis II Kallithea ✖ Incorrect
  • Correct Score Insights 1-1, 0-1, 1-0, 1-2, 2-1 2-0 ✖ Incorrect

Model vs Closing Market

Strong Disagreement

The closing market prices Kallithea higher than the statistical model.

Largest probability gap: Kallithea -21.8 pp

Outcome Model Closing Market Difference Signal
Kallithea 34.7% 56.5% -21.8 pp Market Higher
Draw 29.6% 26.9% +2.8 pp Aligned
Asteras Tripolis II 35.6% 16.6% +19.0 pp Model Edge

The closing market estimates Kallithea's win probability at 56.5%, compared with the model's estimate of 34.7%, a difference of 21.8 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: PRE1.

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

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 Asteras Tripolis II by 21.8 percentage points (57.4% vs model 35.6%) — 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. Sep 28, 2026 · 12:59 UTC Forecast generated
    • Model 1X2 · Kallithea 34.7% · Draw 29.7% · Asteras Tripolis II 35.6%
    • xG · Kallithea 1.29 — Asteras Tripolis II 1.31
  2. Sep 28, 2026 · 12:29 UTC Opening odds snapshot PRE30
    • 1X2 odds · Kallithea 1.60 · Draw 3.36 · Asteras Tripolis II 5.44
    • Implied 1X2 · Kallithea 56.5% · Draw 26.9% · Asteras Tripolis II 16.6%
    • Bookmaker · Pinnacle
  3. Sep 28, 2026 · 12:59 UTC Closing snapshot recorded PRE1
    • 1X2 odds · Kallithea 1.60 · Draw 3.36 · Asteras Tripolis II 5.44
    • Implied 1X2 · Kallithea 56.5% · Draw 26.9% · Asteras Tripolis II 16.6%
    • Bookmaker · Pinnacle
  4. Sep 28, 2026 · 13:00 UTC Kickoff
  5. FT Full-time result Kallithea 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: Cautious / Wait

Historical label: Originally displayed as "Wait for validation".

Historical Decision Wait
Outcome Missed
Pre-match metrics (historical context)
Prediction Reliability 52/100 · Moderate
  • Validation: Warning
  • Large market gap (22 pp)
Evidence ★★★★★
  • No strong statistical edge
  • Pricing remains divergent
  • Validation warning
Pricing proximity (inverse gap) 0/100
Monitoring Confidence 14/100

Validation Report

Immutable Snapshot

Prediction Time: Sep 21, 2026 · 01:59 UTC Snapshot ID: dp-10102737

Closing Odds 1.6
AI Fair Odds —
CLV Pending
Final Result Kallithea win · Kallithea 2–0 Asteras Tripolis II
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

Pre-match snapshot for this fixture.

  • League: Super League 2
  • Fixture: Kallithea vs Asteras Tripolis II
  • Kickoff: 2026-09-28 13:00:00
  • 1X2 (model): Home 34.7% · Draw 29.7% · Away 35.6%
  • xG (showing): Kallithea 1.29 — Asteras Tripolis II 1.31 (total xG ≈ 2.6)
  • Best +EV line (same label as hero card when Primary thresholds are not met): BTTS Yes
  • Model: 54.5% · Implied: 43.0% · Probability edge: +11.6 pts · Est. EV: +22.6%
  • BTTS (model): Yes 54.5% · No 45.5%
  • Correct score (top bin): 1-1 (12.6%)

Where EV is shown, it is estimated return per unit stake at the best tracked decimal price — not the same thing as a raw probability gap.

Correct score remains high-variance even when a line is most likely on paper.

Historical Recommendation

Historical Decision: Wait

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 29, 2026 (UTC)

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Super League 2 Super League 2 — Standings
# TEAM MP W D L PTS
1 Larisa 4 3 1 0 10
2 Panionios 4 3 1 0 10
3 Marko 3 3 0 0 9
4 Ellas Syros 4 2 2 0 8
5 Panthrakikos 3 2 1 0 7
6 Panserraikos 4 2 0 2 6
7 Kallithea 3 2 0 1 6
8 Apollon Pontou 4 1 1 2 4
9 Nestos Chrisoupolis 4 1 1 2 4
10 PAOK II 4 1 1 2 4
11 Olympiakos Piraeus II 4 1 1 2 4
12 Niki Volos 4 1 0 3 3
13 Asteras Tripolis II 3 1 0 2 3
14 Anagennisi Karditsas 4 0 2 2 2
15 Pyrgos 1968 4 0 2 2 2
16 Zakynthos 4 0 1 3 1
# TEAM MP GS GC +/- PTS
1 Ellas Syros 4 9 3 +6 8
2 Larisa 4 7 1 +6 10
3 Marko 3 7 3 +4 9
4 Panserraikos 4 6 4 +2 6
5 Olympiakos Piraeus II 4 6 10 -4 4
6 Kallithea 3 5 4 +1 6
7 Panionios 4 4 0 +4 10
8 Niki Volos 4 4 5 -1 3
9 Panthrakikos 3 3 0 +3 7
10 Apollon Pontou 4 3 4 -1 4
11 Nestos Chrisoupolis 4 3 5 -2 4
12 PAOK II 4 3 5 -2 4
13 Zakynthos 4 2 7 -5 1
14 Asteras Tripolis II 3 1 3 -2 3
15 Anagennisi Karditsas 4 1 5 -4 2
16 Pyrgos 1968 4 0 5 -5 2