Essential terminology for League of Legends betting and professional esports.
Understanding the terminology is crucial for successful betting. This glossary covers betting terms, League of Legends gameplay concepts, and analytics definitions used throughout our platform.
The total amount of money you have allocated specifically for betting. Proper bankroll management is essential for long-term success.
A standardized betting amount, typically 1-5% of your bankroll. Using units helps maintain consistent bet sizing regardless of confidence level.
The probability of an outcome expressed as a number. Can be displayed as decimal (2.50), fractional (3/2), or American (+150) format.
The probability of an outcome as suggested by the odds. Calculated as 1 / decimal odds. For example, 2.00 odds = 50% implied probability.
A bet where the true probability of an outcome is higher than the implied probability from the odds, creating positive expected value.
The average amount you can expect to win or lose per bet over the long term. Positive EV bets are profitable over time.
The percentage return on your total amount wagered. Calculated as (profit / total staked) × 100.
Similar to ROI, the profit percentage relative to total stakes. A 5% yield means you profit 5 units for every 100 units wagered.
Comparing the odds you got versus the final odds before the match starts. Consistently beating the closing line indicates sharp betting.
Betting on all possible outcomes across different bookmakers to guarantee profit regardless of the result, exploiting odds discrepancies.
A bet where one team is given a virtual advantage or disadvantage. In LoL, often applied to map objectives or game time.
Placing bets while the match is ongoing, with odds updating in real-time based on game state.
The current most effective strategies, champion picks, and playstyles in professional play. Changes with patches and evolves over time.
The pre-game phase where teams ban champions and select their team composition. Critical for match outcomes.
The first kill of the game, providing bonus gold and often indicating early game momentum.
A powerful neutral objective that grants significant team-wide buffs. Often a game-deciding objective.
A permanent buff obtained by securing four elemental dragons. Provides significant combat advantages.
The gold lead or deficit between teams. A key indicator of which team is ahead economically.
Map awareness through ward placement and denial. Critical for objective control and avoiding ganks.
How strong a champion or team composition becomes as the game progresses. Some teams are early-game focused, others scale better late.
A large-scale combat engagement between both teams, often determining the outcome of the game.
A strategy where one player pushes a side lane while the team applies pressure elsewhere, forcing difficult decisions.
Single game format, common in regular season group stages. Higher variance than series formats.
Series format where first team to win 2 games wins. Common in LCK and LPL regular seasons.
Series format where first team to win 3 games wins. Used in playoffs and major tournament finals.
South Korea's premier professional league, historically the strongest region with methodical, macro-focused gameplay.
China's top professional league, known for aggressive, team-fight oriented playstyle and high mechanical skill.
Europe's premier league, featuring creative strategies and strong mid-game macro play.
The annual world championship tournament, featuring the best teams from all regions competing for the Summoner's Cup.
International tournament held mid-year featuring regional champions, second only to Worlds in prestige.
Percentage of games won. Can be calculated for teams, players, champions, or specific matchups.
Player performance metric calculated as (Kills + Assists) / Deaths. Higher is better.
Farming efficiency metric showing how many minions a player kills per minute. Indicates gold generation.
Average damage dealt to champions per minute. Indicates combat effectiveness and aggression.
Average gold earned per minute. Higher GPM indicates better resource generation.
Percentage of games where a team secures the first tower. Correlates strongly with win rate.
Percentage of major objectives (Baron, Dragon, Rift Herald) secured by a team.
How long games typically last for a team. Indicates playstyle (aggressive/fast vs methodical/slow).
Testing a betting strategy against historical data to evaluate its profitability before risking real money.
The number of data points used for analysis. Larger sample sizes provide more reliable conclusions.
Use Leagueform's analytics platform to put these concepts into practice with real data and professional tools.
