Basel vs Sion — Swiss Super League result and pre-match forecast, Thursday, 3 September 2026
Metis pre-match forecast
Market-anchored distributionFrozen as published · 5.5 h before kick-off. Never re-computed after the match.
Basel
35%
Draw
25%
Sion
40%
pick · result
Final score
1–2
Top pick landed
Metis gave a Sion win 40.3% before kick-off, and its most likely result was a Sion win. Expected goals 1.63–1.64 against 1–2 actual.
Forecast against the result
How this forecast scored
Both scores are losses: lower is better, 0 is a forecast that put all of its probability on what happened. A single fixture says nothing on its own — the league's running record is on its league page, and the model is measured against the Pinnacle opening price in the methodology.
Most likely scores before kick-off: 1–1 (11.1%), 1–2 (9.8%), 2–2 (6.9%). It finished 1–2 — one of them.
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Basel
| 25 Jul | A | vs Servette | 1–0 | W |
| 1 Aug | H | vs Lausanne | 0–1 | L |
| 9 Aug | H | vs Thun | 4–2 | W |
| 22 Aug | A | vs Zurich | 2–1 | W |
| 29 Aug | A | vs Young Boys | 3–3 | D |
Sion
| 26 Jul | A | vs Young Boys | 2–4 | L |
| 2 Aug | H | vs Luzern | 3–0 | W |
| 9 Aug | H | vs Vaduz | 3–2 | W |
| 30 Aug | H | vs Lugano | 1–2 | L |
| 3 Sept | A | vs Basel | 2–1 | W |
Head to head
No previous meetings in the Metis results archive for this competition.
Model context
| Stat | Basel (Home · 6 matches) | Sion (Away · 6 matches) |
|---|---|---|
| BTTS rate | 66.7% | 66.7% |
| Over 2.5 rate | 66.7% | 83.3% |
| Clean sheet | 16.7% | 16.7% |
| Avg goals | 3.00 | 4.00 |
Home stats use Basel's home record; away stats use Sion's away record this season. These are completed-match rates over the samples shown above, not model probabilities — early in a season a handful of matches produces 0% and 100% readings.