Three different units
A match winner, a winner of a specified game, and a points total are different selections. A point handicap must identify the side and the period. Do not transfer a tennis games-counting example to a badminton points market.
What a usable record contains
Keep both participants or doubles teams, competition, scheduled time, market, period, selection, line and observed price. A doubles pairing is not a single-player identity. Ambiguous participants should remain outside automatic event publication.
Where comparison stops
A price captured earlier is useful as a historical example. It does not establish a live opportunity, the current score or settlement after withdrawal.