Esports to Bet On — The Most Popular Competitive Games Ranked 2026

The Most Popular Esports to Bet On in 2026

The esports betting landscape in 2026 is bigger and more diverse than ever — from iconic titles like Counter-Strike 2 and League of Legends to rising competitive scenes such as Valorant and Apex Legends. Each game offers its own style of competition, betting dynamics, and fan ecosystem, which directly affects how odds are calculated and where bettors can find the most value.

Below, you’ll find the most popular esports to bet on, ranked by competitive activity, betting market availability, and tournament engagement. Each title is unique — whether it’s the tactical depth of a shooter or the strategic brilliance of a MOBA — and all are regularly featured across global sportsbooks. For Irish players, this means a wealth of options for betting on their favourite competitive gaming titles.

How We Rank and Categorize Esports Titles

At eSportsRanker, we don’t just list esports titles — we evaluate them using a data-driven methodology that blends popularity, market depth, and predictability. Our goal is to highlight games that offer the best mix of entertainment and betting opportunities. Here are our ranking factors:

• Tournament Frequency: How often official and third-party tournaments occur throughout the year.
• Betting Market Variety: The number and diversity of markets available — from match winner to live props.
• Data Transparency: Availability of player, team, and match statistics for research and analytics.
• Viewership and Engagement: Average tournament audience, prize pools, and global player base.
• Market Stability: Predictability of results and odds efficiency over time.
• Regional Popularity: Representation across Europe, Asia, and North America.

We use verified sources such as Liquipedia, Esports Charts, and HLTV.org to maintain accuracy and consistency in our rankings.

Counter-Strike 2 (CS2)

Few esports titles embody competitive balance and betting appeal like Counter-Strike 2 (CS2) — the successor to Counter-Strike: Global Offensive, released by Valve Corporation in 2023. Built on the Source 2 engine, CS2 brings smoother mechanics, revamped smoke physics, and improved server responsiveness, making it not just more enjoyable to play but also easier to analyze from a betting perspective.

Key CS2 Tournaments

• ESL Pro League: A biannual event featuring the world’s top organizations.
• BLAST Premier Series: Offers seasonal tournaments with global finals.
• PGL Majors: Official Valve-sponsored events with million-pound prize pools.

These leagues maintain consistent competitive structures, enabling bookmakers to price markets precisely and bettors to identify trends based on map pools, player form, and team tactics.

League of Legends (LoL)

League of Legends (LoL) by Riot Games remains one of the most popular and bet-on esports in the world, blending deep strategic gameplay with global league systems. Since its launch in 2009, LoL has evolved into an esports powerhouse with professional competitions across every major region.

Key LoL Tournaments

LoL’s global ecosystem features structured regional leagues culminating in two major international tournaments:

• Mid-Season Invitational (MSI): Mid-year clash of regional champions.
• League of Legends World Championship (Worlds): The ultimate event in competitive LoL, attracting millions of live viewers.

Regional circuits such as the LCK (Korea), LEC (Europe), LCS (North America), and LPL (China) ensure year-round competitive play — and year-round betting action for players in Ireland.

Dota 2

Dota 2, developed by Valve Corporation, is one of the most complex and rewarding esports for both players and bettors. Known for its immense strategic depth, hero diversity, and monumental prize pools, Dota 2 remains a core pillar of the global esports betting scene. Every match unfolds like a high-speed chess game, where drafting, map control, and coordination determine victory.

Key Dota 2 Tournaments

• The International (TI): The world’s most prestigious Dota 2 event, featuring prize pools that often exceed £30 million. It attracts global attention and offers extensive outright and in-play betting opportunities for those in Ireland.
• Dota Pro Circuit (DPC): Valve’s official competitive structure includes regional leagues and majors that run throughout the year, providing a steady betting calendar.
• ESL One & DreamLeague: Independent circuits with stable formats and consistent participation from top-tier teams like Team Liquid, Gaimin Gladiators, and Tundra Esports.

Each of these tournaments features Bo2, Bo3, and Bo5 formats, which give bettors the flexibility to choose between conservative wagers or riskier, high-return bets on specific maps and outcomes.

Valorant

Valorant, developed by Riot Games, is a tactical first-person shooter (FPS) that fuses precision gunplay with character abilities — combining elements from CS2 and Overwatch. Since its 2020 launch, Valorant has surged in popularity, building a thriving competitive ecosystem under the Valorant Champions Tour (VCT) banner.

The game’s structured map pool, balanced agents, and frequent tournaments make it one of the most stable and data-rich betting environments in esports today.

Key Valorant Tournaments

• Valorant Champions Tour (VCT): Riot’s official competitive circuit includes Challengers, Masters, and the Champions grand finals — a year-long system ensuring constant betting opportunities.
• Valorant Masters Events: High-profile international stages where top teams from different regions compete; ideal for futures and match-by-match betting.
• Red Bull Home Ground / Game Changers (Women’s Circuit): Community and diversity-driven tournaments offering fresh matchups and underdog betting value.
• Regional Leagues (Americas, EMEA, Pacific): Weekly matches across major regions — perfect for consistent, low-variance betting.

Call of Duty (CoD)

Call of Duty (CoD) remains one of the most established and spectator-friendly titles in the esports betting world. Developed by Activision, this fast-paced first-person shooter (FPS) blends reflex-based combat with tactical team coordination, creating an ideal foundation for structured competitions and betting markets.

The franchise’s annual releases — such as Modern Warfare III and Warzone — ensure a constantly evolving esports scene. However, the Call of Duty League (CDL) remains the core of its competitive ecosystem, offering consistency and professionalism similar to traditional sports leagues.

Bettors appreciate CoD for its predictable formats, short match cycles, and strong data availability, which make analyzing team form and strategies straightforward compared to other FPS titles.

Key Call of Duty Tournaments

• Call of Duty League (CDL): The flagship competitive circuit, featuring franchised teams like OpTic Texas, Atlanta FaZe, and New York Subliners. The CDL runs across multiple Major tournaments per season and concludes with the CDL Championship, offering multi-million-dollar prize pools.
• Call of Duty Challengers: The semi-pro and open circuit where emerging teams compete for promotion to the CDL. These smaller-scale events often provide high-value betting opportunities due to underdog volatility.
• World Series of Warzone (WSOW): Focused on the battle royale format, this series showcases large-scale team events and offers unique betting angles around kill counts and placement results.

Apex Legends

Apex Legends, developed by Respawn Entertainment and published by Electronic Arts (EA), is a battle royale esports title known for its squad-based gameplay, movement mechanics, and character-driven strategy. Unlike traditional FPS titles, Apex requires adaptability — each “Legend” has unique abilities that influence team composition and tactics, adding depth to both gameplay and betting strategy.

While inherently more unpredictable than tactical shooters like CS2 or Valorant, Apex Legends has become a high-value market for experienced bettors who can interpret placement trends, team chemistry, and zone rotations.

Key Apex Legends Tournaments

• Apex Legends Global Series (ALGS): The cornerstone of competitive Apex, featuring regional qualifiers, Pro League seasons, and international LAN finals. The ALGS boasts a massive global following and offers betting stability across multi-stage events.
• Apex Legends Preseason Invitational: EA’s official global kickoff tournament that introduces each new competitive year. It features top-tier organizations and serves as a preview for meta shifts.
• Apex Legends Challenger Circuit: A developmental competition for semi-professional teams — ideal for bettors seeking long odds and underdog insights.
• Community and Invitational Events: Occasional invitationals hosted by brands like Twitch Rivals or Monster Energy add extra betting variety and unpredictable formats.

Fortnite

Fortnite, developed by Epic Games, is one of the world’s most recognizable and accessible battle royale esports titles. Combining fast-paced action with creative building mechanics, Fortnite appeals to a wide range of players — from casual gamers to professional competitors — making it a unique presence in the esports betting scene.

While its competitive ecosystem isn’t as structured as Valorant or CS2, Fortnite remains highly active due to frequent seasonal events and developer-supported tournaments. Bettors are drawn to its massive player base, unpredictable match outcomes, and global participation, which make it ideal for those seeking dynamic, entertainment-driven wagering.

Key Fortnite Tournaments

• Fortnite Champion Series (FNCS): The official competitive circuit run by Epic Games, held multiple times per year. FNCS features online qualifiers leading to major finals with multi-million-dollar prize pools. It’s the backbone of Fortnite esports and the primary focus for betting markets.
• Fortnite World Cup: Although not held annually, the 2019 edition remains iconic — featuring solo and duo formats and a record-breaking $30 million prize pool. Rumors of its return continue to fuel community excitement and speculative betting anticipation.
• Creator & Invitational Events: Special tournaments like Twitch Rivals, DreamHack Opens, and No Build Showdowns feature unconventional formats, ideal for short-term betting.
• Third-Party Series (e.g., BLAST Fortnite, C3S Cups): Smaller events that often highlight rising players, creating opportunities for high-value, lesser-known matchups.

StarCraft II (SC2)

StarCraft II, created by Blizzard Entertainment, is a legendary real-time strategy (RTS) title and one of the most analytically demanding esports ever made. Played in a 1v1 format, SC2 emphasizes precision, resource management, and strategic depth — making it a favorite among data-driven bettors.

Unlike team-based games, SC2’s outcomes depend purely on player skill and tactical decision-making, reducing external variance. Bettors can evaluate matchups using quantifiable data such as win rates by race (Terran, Zerg, Protoss), map advantages, and historical head-to-head performance.

Key StarCraft II Tournaments

• ESL Pro Tour (EPT): The modern competitive framework for StarCraft II, featuring regional events that culminate in global championships. It maintains a steady yearly calendar and high-level match consistency, ideal for structured betting.
• Global StarCraft II League (GSL): Based in South Korea and considered the most prestigious SC2 league. GSL matches are highly predictable due to well-documented player statistics and map rotations.
• IEM Katowice: A yearly flagship event under ESL, featuring the world’s best SC2 players and some of the largest prize pools in RTS esports.
• HomeStory Cup & Community Events: Community-run tournaments that attract both professionals and semi-pros, offering more unpredictable yet potentially profitable betting scenarios.

Sports Simulation Esports (FIFA, NBA2K, eFootball)

Sports simulation esports bridge the gap between traditional sports and competitive gaming — offering familiar mechanics, clear scoring systems, and fan loyalty that mirrors real-world leagues. Titles like FIFA, NBA2K, and eFootball (formerly PES) dominate this category, making them highly accessible and attractive to bettors who already understand conventional sports markets.

Unlike fantasy-based esports such as Dota 2 or Valorant, these games replicate real-world sports environments, featuring authentic teams, leagues, and gameplay that resemble football or basketball matches. This realism translates into intuitive betting options, shorter match formats, and a steady calendar of international competitions.

Key Sports Simulation Tournaments

• FIFAe World Cup (FIFA): Organized by EA Sports and FIFA, this global event crowns the world’s best FIFA player each year. Featuring national qualifiers and online stages, it mirrors traditional football tournaments — making it one of the most widely bet-on esports events globally.
• ePremier League / eChampions League (FIFA): Domestic and continental competitions that integrate FIFA gameplay into real-world football leagues. These events provide consistent betting opportunities with clear scheduling and strong regional representation.
• NBA2K League: Operated by the NBA in partnership with Take-Two Interactive, this league features official NBA franchises represented by esports teams. It’s one of the most structured esports ecosystems, with standardized seasons and statistics.
• eFootball Championship Pro (eFootball): Konami’s official competitive circuit for eFootball players and clubs. Although smaller than FIFA’s ecosystem, it maintains regular tournaments and consistent formats.

Emerging Esports Worth Watching in 2026

While titles like CS2, League of Legends, and Dota 2 dominate the esports landscape, a new generation of games is rapidly expanding global audiences and betting opportunities. These emerging esports may not yet match the established giants in market volume, but their growing fan bases, innovative gameplay, and frequent tournaments make them promising frontiers for both casual viewers and strategic bettors.

At eSportsRanker, we track these rising titles based on growth trajectory, viewership data, and bookmaker adoption — ensuring you stay ahead of upcoming trends before they go mainstream.

Mobile Legends: Bang Bang (MLBB)

A dominant force in Southeast Asia, Mobile Legends: Bang Bang (MLBB) by Moonton is a mobile MOBA that mirrors League of Legends in structure but thrives on accessibility. The Mobile Legends Professional League (MPL) and M-Series World Championships attract millions of viewers across Indonesia, Malaysia, and the Philippines.

Why It’s Rising:

• Low device requirements broaden participation globally.
• Betting markets mirror PC MOBAs: match winner, first turret, total kills.
• Consistent seasonal leagues and strong developer support.

Ideal for: Bettors in Asia or mobile-first regions who want frequent, data-backed tournaments with predictable scheduling.

Rocket League

Rocket League by Psyonix fuses football with high-speed car mechanics, offering one of the most fast-paced and visually distinct esports experiences. The Rocket League Championship Series (RLCS) runs year-round, providing an organized and globally connected competitive circuit.

Why It’s Rising:

• Balanced gameplay and short match times appeal to both casual fans and data-focused bettors.
• Predictable scoring system makes match outcome modeling simpler than most esports.
• Wagering options include match winner, total goals, and series score.

Ideal for: Bettors who prefer low volatility, structured formats, and short-duration matches ideal for live betting.

Overwatch 2

Released in 2022 by Blizzard Entertainment, Overwatch 2 rejuvenated the franchise with faster pacing, 5v5 team compositions, and new hero rotations. While its competitive ecosystem has evolved beyond the original Overwatch League (OWL), smaller community-driven events and third-party tournaments have kept the game relevant for betting.

Why It’s Rising:

• High skill ceiling and character diversity drive unpredictable match outcomes.
• Betting markets include map winner, total eliminations, and first objective bets.
• Community-organized events (like Overwatch Champions Series) provide year-round action.

Ideal for: Bettors who thrive in dynamic, momentum-driven matches with variable strategies and fast results.

Arena of Valor (Honor of Kings Global Edition)

Arena of Valor (AoV) — the international adaptation of Honor of Kings — is one of the biggest mobile MOBAs in the world. Developed by TiMi Studio (Tencent), it combines rich team strategy with mobile accessibility, making it especially popular in China, Southeast Asia, and Europe.

Why It’s Rising:

• Global rebranding under Honor of Kings Global Edition brings expanded international reach.
• Events like the Arena of Valor International Championship (AIC) offer six-figure prize pools and bookmaker recognition.
• Market depth continues to grow with regional leagues (GCS, RPL, KPL).

Ideal for: Bettors following Asian esports ecosystems and mobile-first competitive markets with consistent player data.

PUBG Mobile

A spin-off of the original PlayerUnknown’s Battlegrounds, PUBG Mobile has become the leading mobile battle royale for both casual and professional players. The PUBG Mobile Global Championship (PMGC) and regional qualifiers deliver one of the most stable mobile esports calendars worldwide.

Why It’s Rising:

• Accessible gameplay with strong developer-backed events.
• Consistent betting options on placements, kills, and region-specific outcomes.
• Expanding bookmaker coverage across Asia, the Middle East, and LATAM.

Ideal for: Bettors who enjoy fast-paced, elimination-style formats with regional variance and strong underdog value potential.

Conclusion

Esports are no longer niche — they’re the backbone of modern competitive entertainment. From legendary titles like CS2 and League of Legends to fast-growing mobile arenas such as Mobile Legends and Arena of Valor, every game offers its own rhythm, strategy, and betting potential.

Explore ratings of the best bookmakers that offer betting on eSports games at eSportRanker!