Last updated: Sunday 17 May 2026. This is your final preview before kick-off at 16:45 local time in Pula, and with the data now settled ahead of matchday, there is enough here to build a clear picture of what this game is likely to look like structurally. Confirmed lineups were not available in the data at time of publication, and no injury information has been flagged, so we work with what we have, which in this case is a standings table that tells a very precise story.

Where Both Sides Finish This Season

Rijeka sit first in the Croatian 1. HNL with 82 points from 34 games. That is a title-winning return built on 26 wins, 4 draws, and only 4 defeats across the campaign. Their goal difference stands at plus 62, which is the kind of number you see from a side that has not just won games but controlled them. 89 goals scored, 27 conceded. That ratio tells you something about their defensive structure as much as their attacking output. You do not concede 27 in a 34-game season without being extremely well organised as a collective unit.

Istra 1961, by contrast, sit ninth in the table with 32 points. They have won 7, drawn 11, and lost 16. Their goal difference is minus 22, with only 25 goals scored all season. That is a goals-for tally that points to a team that has struggled consistently to create and convert, not just in one or two difficult patches but as a pattern across the whole campaign. The thing nobody is talking about is how low that 25-goal figure genuinely is at this level. That is a coaching issue in terms of how the team has been structured to attack, and it shapes everything about what Istra can realistically do here.

The Structural Gap and What It Means on Sunday

Watch this. Rijeka have scored 89 goals. Istra have conceded 47. That combination alone signals an obvious mismatch in terms of attacking quality against defensive solidity. Istra's defence has been porous throughout the season, and Rijeka are the most clinical side in the division. The game plan question for the Rijeka coaching staff is simply whether they approach this as a full preparation exercise, maintaining intensity and structure, or whether rotation is a priority at this stage of the season.

Given that the title is already secured, it would be reasonable to expect some rotation in the Rijeka squad. However, the structural quality gap is significant enough that even a rotated Rijeka side should carry the pattern of the season into this fixture. Their movement and reference points in the final third have been built over 34 games. Those do not disappear with a few personnel changes.

Istra's home record tells a more nuanced story. In their detailed split, they have scored 19 at home and conceded 19 at home across their home fixtures, which at least suggests they are a more competitive unit in front of their own supporters than their overall numbers imply. That is worth keeping in mind when considering clean sheet markets and the exact goals pricing.

Reading the Odds

The market has this priced clearly. Rijeka are available at 1.72 for the win with bet365, with the draw at 3.30 and Istra at 4.20. The draw-no-bet market prices Rijeka at 1.30, which reflects just how heavily the bookmakers favour a Rijeka victory. The model signal on an Istra win carries a 26.4% probability against a market-implied 21.7%, giving a modest edge, but at 26% confidence that is not the kind of clear view I look for before committing a stake.

The totals market is where I find this more interesting. Over 2.5 goals is priced at 2.00 with bet365 and 2.02 with Unibet. The model gives it a 51.5% probability against a market-implied 49.5%. That is a narrow edge, and the model confidence sits at 52%. Slim, but directionally consistent with what the season data suggests. Rijeka score freely. Istra concede regularly. The structural ingredients for a multi-goal game are present.

Rewind to the home exact goals market for Istra. Scorers have them at 2.25 for zero home goals, and 2.40 for exactly one. Those prices reflect a genuine belief that Istra will struggle to contribute to the scoresheet. Their 25-goal season total backs that up. The away exact goals market prices Rijeka at 2.87 for one goal and 3.40 for two, suggesting the market anticipates a controlled rather than emphatic away performance, which also makes sense in the context of a relaxed end-of-season fixture for the champions.

The Tip

The BTTS market is priced at 1.83 for both Yes and No with bet365, making it genuinely even in the eyes of the bookmaker. The model gives BTTS Yes a 53.9% probability against a 54.1% implied, which is effectively breakeven. I would not place money on that margin.

The one market that carries a discernible edge, even if it is not large, is Over 2.5 goals at 2.00 to 2.02. The structural logic is sound. Rijeka have the movement and attacking patterns to unlock a defence that has shipped 47 this season. Even with rotation, they are likely to create. Istra at home are at least capable of contributing one to the tally, as their home goal record suggests.

I would describe this as a cautious lean rather than a confident tip. The edge is small and the data limitations are real. What I can say with confidence is that the match result market offers no compelling value in my view. Rijeka at 1.72 is fair rather than generous, and backing Istra at 4.20 requires more structural evidence of an upset than this data provides.

If you are going to engage with this game, Over 2.5 at 2.00 is the clearest position the data supports. Stake accordingly, and keep it measured.