Esports events calendar 2025: Major leagues and tournaments

Esports has a vast ecosystem that spans across a variety of games, each with its own unique structures and calendars. As such, fans of multiple esports are treated to major tournaments and events throughout the entirety of the year.

To help navigate esports’ hectic calendar, Esports Insider has created a month-by-month list of events that are taking place in 2025. These competitions range from annual World Championships to major leagues that cover entire regions. 

This list will be updated periodically as more major esports events and dates are announced. First published: 13/01/25.

League of Legends and VALORANT kick off esports’ competitive calendar with their international respective leagues all commencing. However, the first month of 2025 also concludes Apex Legends’ latest season as the 2024 ALGS Championship heads to Japan.

February sees some of the best teams across Rainbow Six Siege, VALORANT and Counter-Strike 2 collide with the Six Invitational 2025, VALORANT Masters Bangkok 2025 and PGL Cluj-Napoca 2025 all taking place, respectively. Meanwhile, Fortnite’s esports ecosystem takes centre stage across the world with its online Major 1 Grand Finals.

League of Legends’ esports ecosystem will debut its new tournament, First Stand, in March. Meanwhile, Capcom Cup 11, Street Fighter 6’s biggest event of the year, and Rocket League’s RLCS 2025 Birmingham Major stand out within a very busy month in esports.

Counter-Strike 2 and Dota 2 largely dominate April 2025, with the likes of PGL Bucharest, BLAST Rivals Spring 2025, IEM Spring, ESL One Raleigh and PGL Wallachia Season 4 all starting in the month. Call of Duty League’s Stage 3 Major and ESL Snapdragon Pro Series: Mobile Masters 2025 are other stand-out events in April.

Counter-Strike 2 continues to dominate the 2025 esports calendar with four significant events happening in May alone. Notably, this includes ESL Impact League Season 7, Counter-Strike 2’s women’s-only esports competition.

June is jam-packed with international events. Call of Duty, VALORANT, Counter-Strike, Rocket League and League of Legends will host notable global competitions to find the best teams in their respective games at 2025’s mid-way point.

July marks the start of the 2025 Esports World Cup, a multi-title esports tournament in Saudi Arabia. As such, a range of major esports events will be scheduled throughout the month. As of right now, the biggest events announced are the PUBG Mobile World Cup 2025 and its new Chess competition.

Alongside the continuation of the Esports World Cup, August will see titles such as Pokemon UNITE and GeoGuessr conclude their respective esports ecosystems.

September sees various Counter-Strike 2 competitions commence, including the ESL Pro League and the StarLadder StarSeries. However, headlining this month is the RLCS 2025 World Championship, which has yet to reveal its location.

So far, very little has been announced for October. However, the 2025 League of Legends World Championship, one of esports’ biggest events of the year, is set to be held in China with PGL hosting another significant Counter-Strike 2 tournament in Serbia.

November sees the conclusion of PUBG Mobile’s esports ecosystem, whilst Rainbow Six, Dota 2 and Counter-Strike 2 all host notable competitions.