We’ve just released a hotfix patch to StarCraft II. Read on for details.

The final Circuit Event of the year is almost here!

Patch 4.10.2 is now live, and check out the details here!

We’ve just released a hotfix patch for MAC to address a few bugs below.

The votes have been counted - let the games begin!

Qualified players, ladder race and open qualifier dates, and more!

StarCraft II esports comes to Helsinki this weekend!

Vote now for your favorite players to participate in this iconic tournament, taking place on August 15.

Download every replay from the tournament, full eye-tracking player POV VODs now available.

Experimental versions of DeepMind’s StarCraft II agent, AlphaStar, will soon play a small number of games on the competitive ladder in Europe as part of ongoing research into AI.

StarCraft II esports returns to Ukraine this weekend!

StarCraft II Patch 4.9.3 has been released. Check out the full details.

Apply to cast the 2019 WCS Challenger Season 3 Open Qualifiers!

Blizzard is proud to partner with O'Gaming once again to bring you the sixth edition of Nation Wars: Nation Wars 2019!

Check out the full patch notes here!

Assembly Summer returns to StarCraft on August 1-3, GSL vs. the World rescheduled, and updates on Challenger Season 3

Patch 4.9.1 is now live, and check out the details here!

Brand-new console skins, portraits, emoticons, and more are coming for Twitch Prime subscribers.

Stetmann now joins the field with a blend of all three races' technologies, and leads the Mecha Swarm army!

Patch 4.9.0 has arrived with a brand new Co-op commander, Co-op Missions balance updates, Vorazun Twitch Prime offer and more!

Apply to cast the 2019 WCS Challenger Season 2 Open Qualifiers!

Here is a preview of the map pool for 2019 Season 2.

All matches in one day, back in the Arena.

BlizzCon® is returning to the Anaheim Convention Center on November 1 and 2, and tickets go on sale in two waves on May 4 and May 8. Here’s everything you need to know to get ready!

Patch 4.8.6 brings a bug fix for Collection item description.

We've got a few bug fixes in our latest patch for StarCraft II.