Meta

Which maps the pros actually play. “Played” counts the maps in the matches we track, “Share” is that map’s slice of the whole pool, and the round columns show how close the games on it tend to be — CS2 is MR12, so anything past 24 rounds went to overtime.

Dota 2 CS2 30 days 90 days Year All time

#	Map	Played	Map share	Avg rounds	Overtime
1	Mirage	237	19.2%	21.5	12.2%
2	Dust2	202	16.4%	21.6	12.9%
3	Ancient	190	15.4%	20.9	9.5%
4	Cache	187	15.2%	21.2	12.8%
5	Nuke	155	12.6%	22.1	12.9%
6	Inferno	134	10.9%	21.0	9.7%
7	Anubis	128	10.4%	21.7	14.1%

Calculated from the match statistics imported on this site, and updated as new matches finish.