About MercStats

Hero pages bring together recommended builds, talent choices, observed matchups and map guidance. Build and talent pages show the available replay results alongside their game counts.

Search for your BattleTag in the correct region to find your player profile. Profiles show match history, hero results and recent performance from processed replays that include you.

Battleground pages offer draft guidance and replay statistics for each map.

MercStats processes the .StormReplay files players upload and maintains its own replay database. Each processed match contributes information about its players, heroes, talents and result.

Coverage depends on the matches contributed to MercStats. Creating an account or connecting Blizzard does not import your complete match history. A replay uploaded by anyone in your match can contribute to your profile.

If a game is missing, upload its replay. Our profile help guide explains how to get started.

Recommended builds and editorial map guidance are separate from replay results. Source references are available with the relevant builds. A build recommendation is not a measured win rate; replay results describe the matches in the displayed sample.

Our replay collection is still growing. Check the game count, patch and filters alongside a win rate. A talent or matchup with no data has not been observed in that sample. Small samples can change sharply after a few wins or losses, and matchups still depend on the draft and how you play.

Our statistics methodology explains the formulas, sample thresholds, tiers and rating model.

Read why HotS statistics differ between sites for more on coverage, filters and sample sizes.

You can browse MercStats and upload replays through the website. The optional MercStats Companion beta is available for Windows and Linux, with match context and automatic replay uploads that you can opt into.

For questions, suggestions or bug reports, join our Discord. The FAQ covers replay folders, uploads, profiles and Companion.