In the first match of Group B at the '2026 FSL Summer' group stage, held at the Jamsil DN Colosseum on the 5th, Gen.G's 'Wonder08' (Ko Young-jae) defeated BNK FEARX's 'Kaiser' (Song Hyun-soo) 2-1. Although 'Kaiser' put up a fierce fight, 'Wonder08' silenced his opponent in the final third set with a performance that lived up to his name.

The first set saw an upset. While 'Wonder08' was the heavy favorite, 'Kaiser' managed to take the opening set. After scoring the first goal, 'Kaiser' conceded three unanswered goals to 'Wonder08's' relentless pressure, falling behind 1-3. However, he scored two consecutive goals in the second half to force extra time. Even after conceding first in extra time, he didn't collapse, finding an equalizer before delivering a dramatic buzzer-beater with a lightning-fast shot from Ronaldo to win the first set.

In the second set, 'Wonder08' scored the opener in the first half and extended the lead in the second half with a precise left-footed chip from Ronaldo over the goalkeeper. It seemed 'Wonder08' would quickly secure the win at 2-0, but 'Kaiser' fought back hard. He broke through 'Wonder08's' defense twice in the second half to level the score at 2-2. However, 'Wonder08' regained his focus in extra time, widening the gap to 4-2 to clinch the second set.

In the decisive third set, 'Wonder08' struck first within five minutes. Eusebio broke through with individual skill, completely bypassing the opposing defense, and set up Pedro for the goal. 'Wonder08' then capitalized on a rebound off the goalkeeper to finish the first half with a two-goal lead. Determined not to lose momentum, 'Wonder08' pressured 'Kaiser' even harder than in previous sets, adding a final goal in the second half to win the third set 3-0.