The pros and AlphaStar played their games on the map Catalyst using a slightly outdated version of StarCraft II that was designed to enable AI research. While TLO said during a stream that he felt confident he would be able to top the AI agent, AlphaStar managed to win all five games, unleashing completely unique strategies each time.You can find the matches here.
AlphaStar actually performed fewer actions per minute than his human opponent and significantly fewer than the average pro player would use. The AI also had a reaction time of about 350 milliseconds, which is slower than most pros. While the AI took its time, it was able to make smarter and more efficient decisions that gave it an edge.
To people saying Mana didn't play well, trust me it's very difficult playing against an opponent like alphastar that plays completely different than a human and that you have no previous experience with. Alphastar is extremely impressive and imo unprecedented in gaming AI.— Dario (@LiquidTLO) January 24, 2019