Predictions / Football / Portugal. Júniores U19 / Feirense U19 vs Rio Ave U19

Prediction Audit: Feirense U19 vs Rio Ave U19 Prediction, Odds & AI Betting Tips

Feirense U19 Feirense U19
Aug 15, 2026 - 16:00
2 1.25
1 1.35
xG Accuracy: 74%
Rio Ave U19 Rio Ave U19

The model missed the final outcome (Feirense U19 win 2–1).

The model had projected Rio Ave U19 at 37.5%, 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 Under 2.5 Over 2.5 (3 goals) ✖ Incorrect
  • Both Teams To Score BTTS Yes Yes ✔ Correct
  • 1X2 Rio Ave U19 Feirense U19 ✖ Incorrect
  • Correct Score Insights 1-1, 0-1, 1-0, 1-2, 2-1 2-1 ✔ Correct

Model vs Closing Market

Broadly Aligned

The model and closing market are broadly aligned.

Largest probability gap: Rio Ave U19 -2.0 pp

Outcome Model Closing Market Difference Signal
Feirense U19 32.9% 31.7% +1.2 pp Aligned
Draw 29.6% 28.8% +0.8 pp Aligned
Rio Ave U19 37.5% 39.5% -2.0 pp Aligned

The model and closing market are broadly aligned, with probability differences below 5 percentage points.

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 Feirense U19 win 2–1.

Market Assessment

The market and model are broadly aligned. Any small pricing gap likely reflects rounding or bookmaker margin, not a structural disagreement.

  • Current pricing remains close to the model baseline.

Post Match Insights

What worked

  • Expected goals projected a high-scoring match (ΣxG 2.60) — 3 goals materialised
  • Both Teams To Score (Yes) matched the full-time result
  • Exact score 2–1 fell within the model's highlighted bins

What failed

  • Over / Under 2.5: model leaned Under 2.5; match finished Over 2.5 (3 goals)
  • 1X2: model leaned Rio Ave U19; match finished Feirense U19

Market lesson

The full-time result was Feirense U19 win 2–1, which did not match the model's pre-match lean on 1X2.

Premium betting site stake: New users can use the promo code FHn2uDc1 to receive $100 cash.

Prediction Timeline

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

  1. Aug 15, 2026 · 15:57 UTC Forecast generated
    • Model 1X2 · Feirense U19 32.9% · Draw 29.6% · Rio Ave U19 37.6%
    • xG · Feirense U19 1.25 — Rio Ave U19 1.35
  2. Aug 15, 2026 · 15:34 UTC Opening odds snapshot PRE30
    • 1X2 odds · Feirense U19 2.81 · Draw 3.09 · Rio Ave U19 2.25
    • Implied 1X2 · Feirense U19 31.7% · Draw 28.8% · Rio Ave U19 39.5%
    • Bookmaker · Pinnacle
  3. Aug 15, 2026 · 15:57 UTC Closing snapshot recorded PRE5
    • 1X2 odds · Feirense U19 2.81 · Draw 3.09 · Rio Ave U19 2.25
    • Implied 1X2 · Feirense U19 31.7% · Draw 28.8% · Rio Ave U19 39.5%
    • Bookmaker · Pinnacle
  4. Aug 15, 2026 · 16:00 UTC Kickoff
  5. FT Full-time result Feirense U19 win · 2–1
  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: Observe
Historical Decision No Primary Bet
Outcome Missed
Pre-match metrics (historical context)
Prediction Reliability 78/100 · High
  • Validation: Pass
Evidence ★★★★★
  • No strong statistical edge
  • Direction agrees with model lean
  • Validation passed
Market Compatibility 90/100
Betting Confidence 81/100

Validation Report

Immutable Snapshot

Prediction Time: Aug 09, 2026 · 02:57 UTC Snapshot ID: dp-3362839

Closing Odds 2.25
AI Fair Odds —
CLV Pending
Final Result Feirense U19 win · Feirense U19 2–1 Rio Ave U19
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: Júniores U19
  • Fixture: Feirense U19 vs Rio Ave U19
  • Kickoff: 2026-08-15 16:00:00
  • 1X2 (model): Home 32.9% · Draw 29.6% · Away 37.6%
  • xG (showing): Feirense U19 1.25 — Rio Ave U19 1.35 (total xG ≈ 2.6)
  • Value headline: None — no positive EV on tracked lines at current best prices (same as the decision block: no default bet).
  • Structural leans (not bets): Structural lean (model): O/U 2.5 Under 2.5 (Under 2.5 51.8% · Over 2.5 48.2%); BTTS Yes (Yes 54.5% · No 45.5%) Value lean (pricing): O/U 2.5 Under 2.5; BTTS Yes
  • BTTS (model): Yes 54.5% · No 45.5%
  • Correct score (top bin): 1-1 (12.5%)

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.

If lines move materially, re-run generation or refresh — implied probabilities and any future EV readouts will change first.

Historical Recommendation

Historical Decision: No Primary Bet

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)

Related Predictions

See Upcoming Júniores U19 Matches Track Feirense U19 Next Match Prediction Track Rio Ave U19 Next Match Prediction View Today's Football Predictions

Get Premium Predictions for Feirense U19 & Rio Ave U19!

Unlock in-depth analysis, exclusive betting tips, and match forecasts with our premium subscription service.

Subscribe Now
Back to Predictions
Júniores U19 Júniores U19 — Standings
# TEAM MP W D L PTS
1 Porto U19 6 4 1 1 13
1 Sporting CP U19 6 5 1 0 16
2 Gil Vicente U19 6 3 2 1 11
2 Benfica U19 6 4 2 0 14
3 Sporting Braga U19 6 3 1 2 10
3 Oriental U19 6 3 2 1 11
4 Vitoria Guimaraes U19 6 3 1 2 10
4 Mafra U19 6 2 2 2 8
5 Feirense U19 6 3 1 2 10
5 Torreense U19 6 2 1 3 7
6 Rio Ave U19 6 2 2 2 8
6 Santa Clara U19 4 2 0 2 6
7 Moreirense U19 6 2 1 3 7
7 Casa Pia U19 6 1 2 3 5
8 Famalicão U19 6 1 2 3 5
8 SC Farense U19 5 1 1 3 4
9 Academico Viseu U19 5 1 1 3 4
9 União Leiria U19 6 0 3 3 3
10 Vizela U19 5 1 0 4 3
10 Alverca U19 5 0 2 3 2
# TEAM MP GS GC +/- PTS
1 Benfica U19 6 16 5 +11 14
2 Porto U19 6 13 4 +9 13
3 Sporting CP U19 6 11 3 +8 16
4 Santa Clara U19 4 10 5 +5 6
5 Torreense U19 6 9 9 0 7
6 Oriental U19 6 7 5 +2 11
7 Sporting Braga U19 6 7 5 +2 10
8 Moreirense U19 6 7 9 -2 7
9 Vitoria Guimaraes U19 6 6 6 0 10
10 Alverca U19 5 6 11 -5 2
11 Mafra U19 6 6 12 -6 8
12 Gil Vicente U19 6 5 2 +3 11
13 Rio Ave U19 6 5 4 +1 8
14 Feirense U19 6 5 5 0 10
15 Casa Pia U19 6 5 7 -2 5
16 Famalicão U19 6 5 10 -5 5
17 SC Farense U19 5 5 10 -5 4
18 Vizela U19 5 5 10 -5 3
19 União Leiria U19 6 5 13 -8 3
20 Academico Viseu U19 5 2 5 -3 4
Júniores U19 Portugal. Júniores U19 Predictions