5-Factor Streak Algorithm

How we calculate the probability that a streak will continue or end. Our algorithm analyzes multiple aspects of each upcoming match to produce transparent, data-driven estimates.

The 5 Factors

1. Regression to Mean

40% weight

Statistical principle: longer streaks are more likely to break. The algorithm assigns continuation scores based on streak length:

≤5 games: 70% continuation score
6-7 games: 65% continuation score
8-10 games: 55% continuation score
11-12 games: 45% continuation score
13-15 games: 35% continuation score
16-20 games: 25% continuation score
20+ games: 15% continuation score

2. Opponent Strength

25% weight

Based on the opponent's current league position. The algorithm calculates a normalized position score:

Formula: (1 - normalizedPosition) × 100

Example: Facing the 1st place team (out of 20) = 95 score (very hard opponent). Facing the 20th place team = 0 score (easy opponent).

3. Venue Context

15% weight

Considers whether the streak was built at home or away, and where the next match is played:

Home streak playing at home: 85 score (boost)
Home streak playing away: 20 score (penalty)
Away streak playing away: 85 score (boost)
Away streak playing home: 20 score (penalty)
"All" scope: 60 score (neutral)

4. Head-to-Head History

10% weight

Analyzes the last 5 meetings between these two teams and calculates how often the streak type was maintained:

For example, if a team is on a win streak and won 4 of the last 5 meetings vs this opponent, the H2H score would be 80% (4/5 matches).

The algorithm checks the specific streak type (win, BTTS, over 2.5 goals, etc.) in those historical matches.

5. Recent Form

10% weight

Evaluates the team's performance in their last 5 finished matches:

Win = 3 points
Draw = 1 point
Loss = 0 points

Maximum score = 15 points (5 wins). Score = (actual points / 15) × 100

Final Calculation

The final probability is calculated using weighted average:

probability = (regressionScore × 0.4) + (opponentScore × 0.25) + (venueScore × 0.15) + (h2hScore × 0.1) + (formScore × 0.1)

The result is then:

Clamped between 10% and 90% (to avoid extreme values)
Rounded to the nearest whole number
Displayed as "Continue Probability"
End Probability = 100% - Continue Probability

Example Calculation

A team with an 8-game home win streak, playing the 15th place team (out of 20) at home, with 3 wins in last 5 H2H meetings, and recent form of 9/15 points:

Regression (8 games): 55% × 0.4 = 22%
Opponent (15th/20): 25% × 0.25 = 6.25%
Venue (home/home): 85% × 0.15 = 12.75%
H2H (3/5 wins): 60% × 0.1 = 6%
Form (9/15): 60% × 0.1 = 6%

Total: 22 + 6.25 + 12.75 + 6 + 6 = 53% continue probability (47% end probability)

Important Notes

Probabilities are estimates based on historical data and statistical models
Past performance does not guarantee future results
These probabilities are used to calculate implied odds and expected value for betting
The algorithm is continuously refined based on match outcomes
Probabilities are updated every 30 minutes as new data becomes available