Istra 1961 v NK Lokomotiva Zagreb — prediction, stats and goal analysis

HNL · Saturday, 1 August 2026. Final score 2–3 (half-time 1–2). Rebuilt from the season as it stood that morning, our rating would have been 45% for over 2.5 goals. This match is older than our frozen ratings ledger, which keeps 30 days, so that figure is a reconstruction from pre-match data rather than a number we published at the time — a distinction worth making, because only the frozen ones prove what we actually said beforehand.

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Our ratings for this match

MarketYesNoOur call
Over 2.5 goals45%55%Under
Over 3.5 goals21%79%no pick
Both teams to score50%50%No

The result model puts Istra 1961 at 39%, the draw at 29% and NK Lokomotiva Zagreb at 32%, from expected goals of 1.2 and 1.06.

How we got this number

The league sets the starting point. HNL has produced over 2.5 goals in 49% of its matches, and that is where a team with no record of its own would sit.

Each side's own record. Istra 1961 have 0 in 0 this season, NK Lokomotiva Zagreb 0 in 0. Those records are pulled toward the league rate with the weight of about 24 matches — enough that two or three unusual games cannot swing a rating — giving 49% and 49%.

Last season still counts, briefly. With 0 and 0 games played this season, last season's rates are still blended in and fade out entirely by game 40 — the point at which our testing showed they stop adding accuracy. A single season is part luck, so each club's record is first pulled toward the league average by 34 games' weight. That moves the two figures to 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 48%.

Head to head. These sides have met 11 times in three years, producing over 2.5 goals in 55%. That nudges the number 5% of the way toward the head-to-head pattern — deliberately small, because fixtures change more than reputations do — landing on 48%.

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 39%, from expected goals of 1.2 for Istra 1961 and 1.06 for NK Lokomotiva Zagreb. Folding in 30% of that view gives 45%.

Season opener. One of these sides has not played a league game yet. Openers run about 2.5 points under their league's norm, measured across 2,727 of them, so the rating is docked to 43%.

Calibration. Tested against 97,729 past matches, our ratings below 55% have run consistently too pessimistic — a figure in the high 30s, for instance, has come in about four points higher. So ratings in that range are lifted part-way back, giving 45%.

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

TeamGamesO2.5O3.5BTTS
Istra 19610———
NK Lokomotiva Zagreb0———

Head to head

11 Apr 26NK Lokomotiva Zagreb 2–0 Istra 1961U2.5
30 Jan 26Istra 1961 1–1 NK Lokomotiva ZagrebU2.5
25 Oct 25NK Lokomotiva Zagreb 1–2 Istra 1961O2.5
9 Aug 25Istra 1961 2–2 NK Lokomotiva ZagrebO2.5
3 May 25NK Lokomotiva Zagreb 0–0 Istra 1961U2.5
28 Feb 25Istra 1961 3–2 NK Lokomotiva ZagrebO2.5

Things worth knowing

More: Istra 1961 season stats · NK Lokomotiva Zagreb season stats · HNL table and form. Ratings are calibrated probabilities, not tips — a 60% call is expected to miss two times in five.