Once again, the win and loss were decided early on. Lee Young-ho easily blocked Park Sang-hyun's 2-Hatchery Zergling and Lurker all-in attack and won.

In the 5th set, Park Sang-hyun showed a very stable start with an Overpool, while Lee Young-ho went for a 1-Barracks Double. Park Sang-hyun used hidden Zerglings to sneak into the Terran main base and confirmed that a Factory was being built. Lee Young-ho prepared Goliaths by constructing an additional Factory instead of a Starport. Park Sang-hyun's choice was to go all-in. He prepared Lurkers with Zergling Speed ​​Up while in a very poor state. Sensing something unusual with his SCV, Lee Young-ho built a bunker at his expansion and prepared Siege Tanks and Comsat Stations instead of Goliaths. Park Sang-hyun, finding it awkward not to attack, had no choice but to launch an all-in attack, but was blocked by Lee Young-ho's solid defense, allowing Lee Young-ho to reach match point and win the championship with a 3-2 lead. ■ Google Play ASL Season 21 Finals Park Sang-hyun 2 VS 3 Lee Young-ho Set 1 Park Sang-hyun (Z) Loss VS Win Lee Young-ho (T) Jane Doe Set 2 Park Sang-hyun (Z) Loss VS Lee Young-ho (T) Win Octagon Set 3 Park Sang-hyun (Z) Win VS Lee Young-ho (T) Loss Sylphid Set 4 Park Sang-hyun (Z) Win VS Lee Young-ho (T) Loss Polestar Set 5 Park Sang-hyun (Z) Loss VS Lee Young-ho (T) Knockout