Junior v Once Caldas — prediction, stats and goal analysis

Primera A · Sunday, 23 August 2026 · 02:15. Our rating makes this 46% to go over 2.5 goals, so our lean is under. The Primera A average is 44%.

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Our ratings for this match

The result model puts Junior at 36%, the draw at 27% and Once Caldas at 36%, from expected goals of 1.22 and 1.22.

How we got this number

The league sets the starting point. Primera A has produced over 2.5 goals in 44% of its matches, and that is where a team with no record of its own would sit.

Each side's own record. Junior have 14 in 27 this season (8 of 14 at home), Once Caldas 12 in 25 (5 of 12 away). Those records are pulled toward the league rate with the weight of about 32 matches — enough that two or three unusual games cannot swing a rating — giving 49% and 45%.

The mix. Weighted 40% home side, 40% away side and 20% league — the split that beat every alternative across 30,582 matches of testing — that gives 47%.

Head to head. These sides have met 10 times in three years, producing over 2.5 goals in 50%. That nudges the number 10% of the way toward the head-to-head pattern — deliberately small, because fixtures change more than reputations do — landing on 47%.

Goal expectation. Separately a Poisson model built from attack and defence strength — using real expected-goals data where the league has it — puts this match at 44%, from expected goals of 1.22 for Junior and 1.22 for Once Caldas. Folding in 30% of that view gives 46%.

This breakdown is generated from the same inputs the rating uses, so it cannot describe a calculation we did not perform. The full model is set out in the methodology.

Season form

Head to head

More: Junior season stats · Once Caldas season stats · Primera A table and form. Ratings are calibrated probabilities, not tips — a 60% call is expected to miss two times in five.