Unified heavyweight world titleholder Anthony Joshua is a star in the United Kingdom, but he still has a long way to go to gain wide recognition from the American public. His 10th-round knockout of Carlos Takam on Saturday, which took place before a boxing indoor record crowd of 78,000 at Principality Stadium in Cardiff, Wales, averaged 334,000 viewers for the live early evening broadcast on Showtime and peaked at 361,000, according to Nielsen Media Research. Showtime’s replay later that night averaged 309,000 viewers and peaked at 376,000. It was understandably a big drop in viewers compared to the much more heavily hyped and more significant fight in April against Wladimir Klitschko, which aired live on Showtime (659,000 average/763,000 peak) and taped on HBO (738,000 average/890,000 peak). But Saturday’s fight drew fewer viewers than Joshua’s fight before Klitschko, which should have made him a much bigger name in America. Joshua’s third-round knockout of Eric Molina in December averaged 368,000 viewers (390,000 peak) in the same early evening window on Showtime.