The e-commerce giant is in discussions to invest in the regional-sports programmer. Should the deal go through, Diamond would stream its games on the Amazon Prime platform, while maintaining its cable broadcasting partnerships. The potential deal would allow Amazon to expand its sports coverage to include the games of more than 40 major U.S. sports teams. For Diamond, which filed for bankruptcy in March, a deal would likely allow the company to stave off liquidation. (The Wall Street Journal)