The official player distribution released by Blizzard. 2018 and 2019 ranked seasons data provided by Heroes of the Storm developers Travis McGeathy and David Gower.

The Heroes of the Storm ranked seasons have an average duration of about 3-4 months. Season 3 2019 will end on December 2nd.

The Heroes of the Storm Competitive Hero Tier List for May 2019 includes a total of 133 games. All heroes are split in groups based on their popularity in pro games.

The Heroes of the Storm Competitive Hero Tier List for April 2019 includes a total of 172 games. All heroes are split in groups based on their popularity in pro games.

The Heroes of the Storm Competitive Hero Tier List for March 2019 includes a total of 95 games. All heroes are split in groups based on their popularity in pro games.

The Heroes of the Storm Competitive Hero Tier List for January 2019 includes a total of 81 games. All heroes are split in groups based on their popularity in pro games.

The Heroes of the Storm Competitive Hero Tier List for October 2018 includes a total of 83 games. Data from HGC Finals Group Stage.

The Heroes of the Storm Competitive Hero Tier List for September 2018 includes a total of 114 games. All heroes are split in groups based on their popularity in pro games.

The Heroes of the Storm Competitive Hero Tier List for August 2018 includes a total of 276 games. All heroes are split in groups based on their popularity in pro games.

The Heroes of the Storm Competitive Hero Tier List for July 2018 includes a total of 431 games. All heroes are split in groups based on their popularity in pro games.

The Heroes of the Storm Competitive Hero Tier List for June 2018 is ready. It is based on objective data: the drafts in pro games of the previous 30 days.

The Heroes of the Storm Competitive Hero Tier List for April 2018 is ready. It is based on objective data: the drafts in pro games of the previous 30 days.

The Heroes of the Storm Competitive Hero Tier List for March 2018 is ready. It is based on objective data: the drafts in pro games of the previous 30 days.

The Heroes of the Storm Competitive Hero Tier List for February 2018 is ready. It is based on objective data: the drafts in pro games of the previous 30 days.

The Heroes of the Storm Competitive Hero Tier List for January is ready. It is based on objective data: the drafts in pro games of the previous 30 days.

The Heroes of the Storm Competitive Hero Tier List for December is ready. It is based on objective data: the drafts in pro games of the previous 30 days.