The International is the annual world championship eSports tournament for Dota 2, a multiplayer online battle arena game. The 2025 edition of the championship took place in Hamburg, Germany, and was streamed by viewers for a total of over **Â million hours across all platforms.
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Esports Charts. (September 25, 2025). Number of hours watched of DOTA 2 eSports The International (TI) championships from 2017 to 2025 (in millions) [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 23, 2026, from /statistics/1067214/dota2-championship-hours/
Esports Charts. "Number of hours watched of DOTA 2 eSports The International (TI) championships from 2017 to 2025 (in millions)." Chart. September 25, 2025. ÌÇÐÄÆƽâ°æ. Accessed July 23, 2026. /statistics/1067214/dota2-championship-hours/
Esports Charts. (2025). Number of hours watched of DOTA 2 eSports The International (TI) championships from 2017 to 2025 (in millions). ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 23, 2026. /statistics/1067214/dota2-championship-hours/
Esports Charts. "Number of Hours Watched of Dota 2 Esports The International (Ti) Championships from 2017 to 2025 (in Millions)." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 25 Sep 2025, /statistics/1067214/dota2-championship-hours/
Esports Charts, Number of hours watched of DOTA 2 eSports The International (TI) championships from 2017 to 2025 (in millions) ÌÇÐÄÆƽâ°æ, /statistics/1067214/dota2-championship-hours/ (last visited July 23, 2026)
Number of hours watched of DOTA 2 eSports The International (TI) championships from 2017 to 2025 (in millions) [Graph], Esports Charts, September 25, 2025. [Online]. Available: /statistics/1067214/dota2-championship-hours/
