League of Legends Esports Player Game Data (2019-2024)

The dataset is made of three files: game_metadata.csv, game_player_stats, game_events. Fields game_id and player_id are shared keys between the files.

game_metadata.csv

General information about the games.

• game_id: ID of the game
• date: date in format YYYY-MM-DD HH:MM:SS.ssssss
• match_id: ID of the match (e.g., a BO5 is a match of max 5 games)
• tournament_id: ID of the tournament
• tournament_name: name of the tournament (e.g., Playoffs)
• series_id: ID of the serie
• series_name: name of the series (e.g., LCK Summer 2024)
• league_id: ID of the league
• league_name: name of the league (e.g., LCK)

Note: every game can be included in a tree structure such that: Game ⊆ Match ⊆ Tournament ⊆ Series ⊆ League

game_player_stats.csv

Player statistics at the end of a given game.

• game_id: ID of the game
• player_id: ID of the player
• player_name: name of the player
• team_id: ID of the player's team
• team_name: name of the player's team
• team_acronym: acronym of the player's team
• role: role of the player (e.g., Mid)
• win: whether the player has won the game or not
• game_length: length of the game in seconds
• champion_name: name of the Champion played by the player
• team_kills: total number of champion kills of the player's team
• tower_kills: total number of tower kills of the player's team
• inhibitor_kills: total number of inhibitor kills of the player's team (destroying an inhibitor that has respawned is counted as a kill)
• dragon_kills: total number of Drake kills of the player's team
• herald_kills: total number of Rift Herald kills of the player's team
• baron_kills: total number of Baron Nashor kills of the player's team
• player_kills: player's number of champion kills
• player_deaths: player's number of deaths
• player_assists: player's number of assists
• total_minions_killed: player's number of minions killed
• gold_earned: player's total amount of gold earned
• level: player's final level (max 18)
• total_damage_dealt: damage dealt by the player, disregarding the target
• total_damage_dealt_to_champions: player's damage dealt to Champions
• total_damage_taken: player's damage taken, disregarding the source
• wards_placed: player's number of wards placed
• largest_killing_spree: player's largest killing spree
• largest_multi_kill: player's largest multi-kill (max 5)

game_event.csv

Events occurring in a given game, often involving players.

• game_id: ID of the game
• timestamp: game timestamp in seconds
• event_type: type of the event (e.g., player_kill)
• killer_id: ID of the killer
• killed_id: ID of the killed if it exists
• assisting_player_ids: list of ID of the assisting players
• drake_type: type of the drake (e.g., infernal)