You already get a healthy dose of sports with a PlayStation Vue subscription, but what if you need more? Sony is happy to help. It just launched a $10 per month Sports Pack that adds 13 channels, including season-specific and regional networks. It's particularly big for football fans: you'll get the game day-focused NFL RedZone and (for college games) ESPN Goal Line. ESPN Bases Loaded provides a college baseball fix during the NCAA championship, ESPN Classic offers on-demand sports and Outside TV caters to the adventurous crowd.
As for the regionals? The Longhorn Network is part of the bundle for University of Texas fans, while NBCUniversal's share of the bundle includes seven regional stations. NESN National is included, too. You won't get live, front-to-back coverage of individual games with most of the 13 channels, but this could be what you're looking for if the channels in your main bundle don't provide as comprehensive a view of sports as you'd like.