The simple choice here is Club Atlético Unión to win at 3.90. For a broad-league reader, the useful point is a checkable record and one risk. A reader can check the result history and the price separately before deciding whether this simple view fits. The recorded goals are 2 for and 6 against Deportivo Riestra, versus 5 for and 11 against Club Atlético Unión. A simple coverage check for this league reader: the five-game records cover 5 named opponents for Deportivo Riestra and 5 for Club Atlético Unión. Repeated opponents limit how broadly those results can be read. Five completed results cannot establish the next result or confirm the starting lineups. That is the one uncertainty to keep alongside this selection.