High Esports Games on Twitch 2025: CS2, LoL, Dota 2, Valorant…

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Twitch viewership in 2025 as soon as once more highlighted the enduring power of established esports titles, significantly these supported by long-running aggressive circuits and creator-led broadcasts. While newer video games struggled to interrupt by way of at scale, a core group of esports staples continued to dominate hours watched all year long.

Twitch viewership hosts its largest bases in North America and Europe, fortified by numerous different worldwide audiences. The high esports titles on Twitch replicate the most well-liked esports video games for these audiences, which replicate the prime decisions for viewers from these dominant areas. Below, Esports Charts explores the highest esports video games of the 12 months on the purple platform, starting with Rainbow Six. 

#5 Tom Clancy’s Rainbow Six Siege — 34.76M Hours Watched

Tom Clancy’s Rainbow Six Siege rounded out the highest 5 in 2025, supported by a smaller however extremely devoted esports viewers. International majors and seasonal league play generated noticeable spikes, with the Six Invitational 2025 as soon as once more standing out because the most-watched occasion of the 12 months for the title. Its lengthy broadcast hours and high-stakes elimination matches persistently drove engagement to succeed in thousands and thousands of Hours Watched.

Throughout 2025, Rainbow Six Siege benefited from Ubisoft’s continued funding in regional leagues and LAN occasions. While its whole hours watched lagged behind the highest 4 titles, Siege demonstrated sturdy retention amongst core followers and maintained relevance as one in every of Twitch’s longest-running tactical shooters. Looking forward to 2026, Rainbow Six Siege is positioned as a gradual, if area of interest, presence inside the Twitch esports panorama.

#4 Valorant — 185.1M Hours Watched

Valorant continued as one of many world’s premiere esports titles, reaching way more viewership on Twitch than Rainbow Six. A contemporary esports title constructed for streaming-first audiences, the Valorant Champions Tour loved severe watch time all year long, with Valorant Champions 2025 serving because the most-watched occasion of the 12 months for the sport. 

A key driver of Valorant’s success on Twitch was its deep integration with creator co-streaming. Influencers, skilled gamers, and team-affiliated creators amplified official broadcasts, extending attain effectively past main match channels. This hybrid mannequin allowed Valorant to take care of constant viewership even outdoors of main worldwide occasions.

As Riot Games seems to be towards 2026, additional growth of regional leagues and refinement of the worldwide circuit are anticipated. Valorant’s sturdy overlap between aggressive play and creator-driven content material positions it as one of many strongest esports titles on Twitch.

#3 Dota 2 — 213.09M Hours Watched

Dota 2 loved sturdy Twitch viewership in 2025, particularly concentrated round its aggressive peak durations. The International 2025 remained the undisputed centerpiece of the 12 months, accounting for a major share of whole Hours Watched — .nearly 30% of the sport’s yearly watch time. 

Outside of The International, third-party tournaments and regional leagues contributed to viewership in waves. This included numerous seasons of the DreamLeague circuit, the Esports World Cup, PGL Wallachia, and plenty of extra. While Dota 2’s ecosystem might by no means return to its peak-era dominance, its means to command huge consideration throughout flagship occasions ensures its continued relevance on Twitch.

#2 League of Legends — 307.17M Hours Watched

League of Legends maintained its place as one in every of Twitch’s most dependable esports viewership drivers all through 2025. Its world franchise system as soon as once more proved efficient, delivering year-round engagement by way of leagues in North America, Europe, China, and South Korea. The 2025 World Championship was the sport’s most-watched occasion of the 12 months, producing predictable but huge spikes in concurrent viewership. By Peak Viewers, LoL was the highest esports sport on Twitch in 2025  

Unlike open-circuit esports, League of Legends advantages from sturdy narrative continuity, with long-standing rivalries and seasonal storylines carrying audiences from one cut up to the subsequent. This construction translated into constant baseline viewership even between main tournaments, and naturally, inspired sturdy peaks at worldwide occasions.

Riot Games’ continued emphasis on regional id and worldwide competitors is predicted to protect League of Legends’ place close to the highest of Twitch esports, whilst viewers progress stabilizes somewhat than accelerates.

#1 Counter-Strike — 372.65M Hours Watched

Counter-Strike was the most-watched esports title on Twitch in 2025, pushed by a dense calendar of worldwide tournaments and a deeply entrenched spectator tradition. Events akin to Major championships and premier LAN tournaments persistently delivered a few of the strongest viewerships of the 12 months, reinforcing Counter-Strike’s standing because the platform’s dominant aggressive sport.

A significant component behind Counter-Strike’s success was its open match ecosystem, which allowed a number of organizers, groups, and broadcasters to contribute to total viewership. Co-streams from skilled gamers, analysts, and team-affiliated creators additional expanded attain and diversified how audiences consumed occasions.

Most-watched esports video games on Twitch

Looking towards 2026, Counter-Strike reveals little signal of slowing down. With continued writer help, frequent high-stakes occasions, and a loyal world fanbase, the title is effectively positioned to stay Twitch’s most-watched esport within the close to future.

The 2025 Twitch esports panorama was outlined by stability over disruption. Long-established titles with structured aggressive calendars and robust co-streaming cultures continued to outperform newer entrants, underscoring Twitch’s position as the first platform for legacy esports within the Americas, Europe, Asia, and past.