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SERIEA ·
Davide Massa leads the pool on under frequency
This page documents a SERIEA officiating research finding. 36. The analysis uses 2,026 games (Strong confidence). Expect descriptive historical stats with methodology links, not predictions or betting advice.
Interpretation: Personal over rate tracks how often this official's games clear the fixed 2.4-goals benchmark. Descriptive frequency, not sportsbook pricing.
36.2% of Davide Massa's 69 games finish under 2.4 combined goals, 13.8 pts from a neutral 50% baseline.
- Under benchmark
- 36.2%
- 69 games
- Delta vs baseline
- -0.2 goals
- vs 2.4 league avg
Methodology
- Findings ranked by effect size × √sample size with category deduplication.
- Sample gates: 30+ ref games, 8+ team splits, 30+ ATS decisions where applicable.
- Estimated closing lines disclosed where applicable, not betting advice.
- Full methodology →