Netflix says it had a big audience for its live NFL games on Christmas Day, with Nielsen ratings designating them “the most-streamed NFL games in US history.” The Kansas City Chiefs and the Pittsburgh Steelers notched a 24.1M AMA (average minute audience), while the Houston Texans and Baltimore Ravens hit 24.3M AMA, totaling nearly 65 million total viewers.

Though Netflix buckled under the weight of the more than 60 million households that tuned into the boxing match between Mike Tyson…