T1 Defeats KT Rolster to Win League of Legends Worlds 2025
T1 achieved a historic three-peat by narrowly defeating longtime rival KT Rolster 3–2 in the League of Legends Worlds 2025 Grand Final. The victory marks the third consecutive world championship title for T1 and further solidifies its dominance in the global esports scene.
The triumph also extends T1’s advantage in the legendary “Telecom War,” a fierce 13-year rivalry between two South Korean powerhouse teams representing major telecommunications companies SK Telecom and KT Corporation. Over the course of their feud, T1 has claimed victory in 53 of 70 total matches.
Both teams entered Worlds 2025 as the lowest seeds from the LCK and were not anticipated to contend for the Summoner’s Cup. However, their resilience led them on parallel Cinderella runs that set the stage for one of the most memorable finals in tournament history.
KT Rolster’s Remarkable Run
KT began Worlds 2025 with an undefeated Group Stage showing. During the Knockout Stage, they swept CTBC Flying Oyster 3–0 and overcame Gen.G Esports 3–1, earning their place in the Grand Final against their decade-long nemesis.
“With this back-to-back-to-back championship trophy, T1 also maintains the upper hand in the Telecom War.”
Author’s Summary
T1’s dramatic 3–2 victory over KT Rolster in Worlds 2025 secures its third consecutive title, affirming its dominance and deepening one of esports’ most storied rivalries.