The Boston Celtics delivered a stunning performance in the opener of the Eastern Conference semifinals and look to make it two straight wins over the host Milwaukee Bucks on Tuesday. Fourth-seeded Boston frustrated Milwaukee MVP candidate Giannis Antetokounmpo and received a stellar performance from Al Horford while posting a commanding 112-90 victory in Game 1.

The Golden State Warriors struck first in the Western Conference semifinals against Houston, but the Rockets came away feeling like they didn't get a fair chance. The Rockets will try to take the game out of the hands of the referees and even the series at one win apiece when they visit the Warriors for Game 2 on Tuesday.