TROMSO, Norway (Interstat) — Tromso delivered a stunning upset in the Eliteserien on Sunday, routing Sarpsborg 08 4-0 in a season-opening match that defied all statistical projections.

Playing before a home crowd at Romssa Arena, Tromso dominated from the outset, capitalizing on a porous Sarpsborg 08 defense to secure a decisive victory. The result was a dramatic reversal of expectations, as pregame analytics from Interstat had given Sarpsborg 08 a 92.8 percent probability of winning and projected a 2-1 victory for the visitors.

The home side established control early, with midfielder Jens Hjertø-Dahl opening the scoring in the 15th minute. The momentum continued to build, and just 11 minutes later, forward Ieltsin Camões found the net for his first goal of the contest, giving Tromso a commanding 2-0 lead before the halftime whistle.

Any hope of a second-half comeback from Sarpsborg 08 was extinguished in the 67th minute when midfielder Lars Olden Larsen added a third goal for the hosts. Camões put an exclamation point on the performance, netting his second goal of the game to complete the 4-0 rout. The final two goals were assisted by substitutes Menno Koch and Niklas Sandberg, who both entered the match and made an immediate impact.

The lopsided nature of the game was reflected in the disciplinary record, with both of the match’s yellow cards shown to the victorious Tromso side. Sandberg was booked in the 82nd minute, followed by Koch in the 90th minute.

The victory provides a powerful start to Tromso’s domestic campaign, improving their record within the Norwegian top flight to one win and zero losses. Their overall record across all competitions this season now stands at two wins, zero losses and one draw, having previously defeated Kristiansund U19 2-1 on Sept. 24.

For Sarpsborg 08, the loss is a humbling beginning to their Eliteserien season, dropping their league record to zero wins and one loss. Their form across all competitions remains winless, with a record of zero wins, one loss and one draw following a 4-4 draw against Kjelsas Fotb U19 on Sept. 24.

Sarpsborg 08 will look to rebound in their next scheduled contest, a NOR: NM Cupen match away at Molde on Jan. 25, 2026. Tromso, buoyed by this emphatic victory, will carry significant momentum into their next fixture.