How to watch the Mayweather vs. McGregor fight By: MarketWatch August 25, 2017 at 13:22 PM EDT At $99.95, tuning in to watch the fight isn’t cheap, but here are some ways not to miss the fight of the year. Read More >> Related Stocks: AT&T Inc Alphabet-A Amazon.com Apple CBS Corp Charter Communications Inc Comcast Corp Dish Network Corp Microsoft Sony Corp Time Warner