Sweden vs Tunisia

Sweden dismantled Tunisia 5-1 in a dominant World Cup opener that bore little resemblance to our pre-match forecast. Ayari opened the scoring in the seventh minute, then Isak doubled Sweden's lead with an assist from Gyokeres in the 30th. Tunisia briefly threatened a comeback when Rekik pulled one back with help from Mejbri just before halftime, but Sweden's superiority proved decisive. Gyokeres extended the lead in the 59th with Isak assisting, Svanberg added a fourth in the 84th from another Isak setup, and Ayari sealed the rout in stoppage time with Bergvall providing the assist.

Our model predicted a 1-1 draw with a 27% probability assigned to that outcome—a lean among plausible results rather than a confident call. Sweden's win probability stood at 52%, meaning the model leaned toward a Swedish victory without forecasting this margin. The pre-match analysis flagged Tunisia's severe attacking drought and both teams' recent low-scoring trends, reasoning that early-tournament caution and limited preparation time would keep the game tight. Sweden's xG of 1.42 and Tunisia's 0.12 average goals were read as indicators of a constrained affair. None of that accounted for the clinical finishing on display or Tunisia's defensive collapse in the second half.

This result sits well outside the model's expected range. While the prediction correctly identified Sweden as the favored outcome, the scoreline reflects a performance level the data didn't anticipate—a sharp reminder that tournament football, even in opening matches, can diverge sharply from pre-competition metrics.