
The International 2017 (TI7) was the seventh iteration of The International, an annual Dota 2 esports world championship tournament. Hosted by Valve, the game's developer, the tournament began with the online qualifier phase in June 2017, and ended after the main event at the KeyArena in Seattle in August.
The International 2017 (TI7) was the seventh iteration of The International, an annual Dota 2 esports world championship tournament. Hosted by Valve, the game's developer, the tournament began with the online qualifier phase in June 2017, and ended after the main event at the KeyArena in Seattle in August.
As with every International from 2013 onwards, the prize pool was crowdfunded by the Dota 2 community via its battle pass feature, with the total being one of the largest in esports history at nearly US$25 million. Other relevant events took place during the tournament, including a cosplay competition and submitted short film contest with their own independent prize pools. In addition, the first demonstration game of what later became the OpenAI Five, bots trained to defeat high-skill players of the game entirely through machine learning, was played live during the event.
August 12, 2017
August 7, 2017
August 2, 2017
June 26, 2017
June 22, 2017

The International 2018 (TI8) was the eighth iteration of The International, an annual Dota 2 world championship esports tournament.
August 25, 2019
August 20, 2019
August 15, 2019
July 18, 2019
August 25, 2018
August 20, 2018
August 15, 2018
July 18, 2018
August 25, 2019
August 20, 2019
August 15, 2019
July 18, 2019
July 14, 2018
The International 2018 (TI8) was the eighth iteration of The International, an annual Dota 2 world championship esports tournament.
The International 2018 (TI8) was the eighth iteration of The International, an annual Dota 2 world championship esports tournament. Hosted by Valve, the game's developer, TI8 followed a year-long series of tournaments awarding qualifying points, known as the Dota Pro Circuit (DPC), with the top eight ranking teams being directly invited to the tournament.
As with every International from 2013 onwards, the prize pool was crowdfunded by the Dota 2 community via its battle pass feature, with the total being over US$25 million, making it one of the largest for any esports tournament. In addition to nearly 20,000 spectators at the Rogers Arena, the tournament was livestreamed and seen by over 15 million people online. A documentary film following OG and PSG.LGD through the grand finals was released in January 2019. OG would later win The International 2019 the following year, becoming the first repeat champion of the International.

The International 2019 (TI9) was the ninth iteration of The International, an annual Dota 2 world championship esports tournament.
July 7, 2019
July 3, 2019
August 25, 2019
August 15, 2019
The International 2019 (TI9) was the ninth iteration of The International, an annual Dota 2 world championship esports tournament.
In addition, six more teams earned invites through regional qualifiers played in July 2019. The grand finals took place between Team Liquid and OG, who had respectively won the International's 2017 and 2018 events. There, OG defeated Team Liquid 3–1 in the best-of-five series to become the first-ever repeat champion of an International.
As with every International from 2013 onwards, the prize pool was crowdfunded by the Dota 2 community via its battle pass feature, with the total at over US$34 million.
August 20, 2019