Glossary
Push (void)
A push is a tie against the line — a handicap or totals bet that lands exactly on the line — so the stake is returned rather than won or lost.
When a handicap or totals line is a whole number and the result lands exactly on it, the bet is a push: the stake is returned. Asian handicaps avoid this with fractional or split lines, which is part of why they are favoured for arbitrage.
A data product needs to represent line types correctly so a push is handled rather than miscounted as a win or loss; normalisation keeps lines consistent across books.
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