Match ☆ 23 May 2010
ITA · Serie B · 2009
HT 2–0
View head-to-head record →
Betting odds
1X2 (match) betting odds
Stan James home win odds 1.01
Stan James draw odds 15
Stan James away win odds 29
Number of Betbrain bookmakers (1X2 odds) 2
Betbrain maximum home win odds 1.02
Betbrain maximum draw odds 14.31
Betbrain maximum away win odds 17.37
Betbrain average home win odds 1.02
Betbrain average draw odds 14.31
Betbrain average away win odds 17.37
The models what they said before kick-off
Draw predictor · this site's own figures
Figure Brescia Calcio US Salernitana 1919
N — no-draw runmatches in a row without a draw 3 6
Max Nthis team's longest run ever 18 12
E — draw debtexpected draws over the current run 0.81 1.31
p50 — last 50draw rate over its last 50 matches 24.0% 20.0%
p100 — last 100draw rate over its last 100 matches 29.0% 23.0%
Draw % — all timeshare of every match drawn 31.0% 27.5%
Σ Nboth sides' runs added 9
Σ Eboth sides' draw debt added 2.12

These are the figures that held before kick-off: each side's record over every match it had played before 23 May 2010, computed exactly as the predictor computes today's. Draw score and rank are left out: both place a team against the whole field, and the field can only be scored as it stands now.

Team strength · Elo
Brescia Calcio 1,647 after: 1,651
US Salernitana 1919 1,367 after: 1,363
Rating gap +345 home advantage included
Draws at this gap 14.0% 300+ · 22,504 matches
Goals model · Dixon-Coles
Expected goals 2.22 – 0.80 home – away
Home win 69.2%
Draw 19.2% every level score added up
Away win 11.7%
Both together · the blend
Blended draw chance 17.7% 75% goals model · 25% Elo gap
Goals model said 19.2% form only
This Elo gap said 14.0% strength only

The mix is the one that scored best over 544,576 matches — the two are averaged on the log-odds scale, not simply added.

The regression · the logistic model
Logistic draw chance 17.5% five signals, then recalibrated
95% band 17.3% – 18.3% how unsure the fit is, not the match
The blend says 17.7% the older published reading

A regression over five signals — the goals model, the draw rate at this Elo gap, the expected goals in the fixture and the competition's own base draw rate — with an isotonic map on top to put the level back where reality is. Held out on a decade it never saw it beat the blend above, which is why both are shown here while one is chosen. Unlike the two readings above it, this one is not leak-free: the model was fitted on all of history, this match included, so for a played match it is a description rather than a prediction.

Both figures are what the models knew before this match — neither ever reads the result it is describing, so they can be compared with what actually happened. Measured over 160,869 priced matches the goals model is slightly worse than the bookmakers (how it is scored), so a high draw chance means an even, low-scoring match rather than value. Descriptive statistics, not betting advice.