Streaming availability in United States
Where to Watch Canelo Alvarez vs. Gennady Golovkin (2017)
Supremacy
Canelo Álvarez vs. Gennady Golovkin, billed as Supremacy, was a professional boxing match contested for the unified WBA (Super), WBC, IBF, IBO, Ring magazine, and lineal middleweight championship.
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Where to Watch
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The Roku Channel 
Tubi TV Cast
- Canelo Álvarez as Self
- Gennady Golovkin as Self
- Joseph Diaz Jr as Self
- Rafael Rivera as Self
- Randy Caballero as Self