The Electronic Sports League (ESL, formerly ESPL) is an eSports league, which is operated by Turtle Entertainment in Cologne, Germany. Today it has more than 5,000,000 registered members and consists of over 1,000,000 teams, which have played over 22.5 million games in addition to leagues, tournaments and VERSUS, the ESL's own online matchmaking. The ESL supports over 50 games in different genres through various national and international leagues. Games are usually broadcast via Twitch.tv, or played publicly at conventions such as Gamescom or CeBIT. ESL also operates the Intel Extreme Masters world championships.