Stockholm vs Sundbyberg

Sundbyberg struck first and never trailed. The visitors built an early lead through sustained pressure across multiple innings, keeping Stockholm's defence on the back foot through the middle frames. Stockholm mounted a late rally in the final innings — closing what had been a multi-run deficit to a single run — but Sundbyberg's bullpen held firm to lock in the 6–5 result.

Full play-by-play scoring data was not published by the Swedish Baseball and Softball Federation at the time of writing, but the line score confirms Sundbyberg plating six runs to Stockholm's five across nine innings.

Sundbyberg's ability to score across multiple innings prevented Stockholm's pitching from settling into any rhythm, creating the cushion that ultimately proved decisive. Stockholm, who entered the semifinal on a three-match head-to-head winning streak against Sundbyberg, could not bridge the final gap despite a push in the late innings.

With no official box score released by the Swedish Baseball and Softball Federation at the time of writing, individual standout data was not confirmed. The Sundbyberg bullpen is credited collectively for preserving the one-run lead in the decisive late frames.

Player of the match: Not officially awarded.

The 6–5 scoreline fits the historic profile of this rivalry. Across 50 all-time meetings dating back to 2016, the fixture averages 14.16 runs per game, with both teams scoring in 96% of matches. This contest delivered 11 runs — below the series average but true to the "both teams score" pattern that has held in all but two of their meetings.

The result flips the form narrative. Stockholm had won the last three head-to-head matchups entering the series. Sundbyberg's road win, even by the narrowest of margins, resets the momentum and gives the visitors control of the series with home games ahead.

Sundbyberg lead the best-of-five semifinal 1–0. The winner advances to the Elitserien final, where regular-season champion Rättvik Butchers (19–1, .950 win percentage) await.

The Heat finished the regular season at 8–10 (.444), tied for second with Karlskoga, while Stockholm went 6–12 (.333) in fourth place. The playoff seeding flipped home-field advantage to Stockholm as the higher seed, but Sundbyberg claimed Game 1 on the road anyway.

Game 2 of the series is scheduled for 29 August 2026, with Sundbyberg hosting Stockholm at Örvallen.

A classic Stockholm–Sundbyberg contest: tight, tense and decided by a single run. Sundbyberg's early aggression and late composure gave them the series lead on the road. Stockholm will look back at missed opportunities in the middle innings. The series is far from settled, but the Heat have drawn first blood.