The line says Team A minus 3, then minus 2.5, while a splits feed shows 72 percent of tickets on Team A and 46 percent of the handle. That backwards pattern is reverse line movement, and you will learn to treat it as an observation, not a magic signal. First comes the denominator: what books, markets and time window the percentages cover. Then the alternatives that produce the same picture, including injury news, liquidity changes, a leading sportsbook moving first and splits sampled at a different moment than the line. You will finish with a clear way to test the pattern honestly over many events.
Learning objectives
- Develop a reproducible evaluation procedure for the technique.
- Work through the concrete examples and identify limitations.
- Complete the exercises and interpret findings without overstating certainty.
