CS:GO Renaissance is Here; Hard Times for Dota 2
The average number of Counter-Strike: Global Offensive players has grown to over 400,000 in recent months. This is the highest score this year and one of the best in the history of the game. Whereas Dota 2 is doing worse and worse - for the first time since January 2014 the average number of players was below 400 thousand.
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TheCounter-Strike: Global Offenisve has been experiencing a kind of rebirth for several months now. Since August this year, the title has been played on average by more than 400 thousand players per month. July saw an increase of around 5% relative to July and, most importantly, the result remains stable to this day. Such results were achieved only twice in history, in February 2017 and January 2019.
Everything seems to indicate that this year will be much better for CS:GO than last year. In 2018 the title had problems with achieving an average of up to 300 thousand players. It is worth noting, however, that since December 2018 the game has switched to free-to-play model, which undoubtedly contributed to the increase in its popularity.

The situation is worse for Valve's MOBA game game), resulting in a significant reduction in the number of active players.

The last month of this year promises to be slightly better for Dota 2. The game has just received a comprehensive update introducing new heroes, a neutral building and changes in items, as well as a general balance. It is quite possible that thanks to this, December will turn out to be a much more interesting month for the gmae than October or November.
However, the decline in popularity is not reflected in Doty 2's finals of The International tournament.