FanGraphs is loaded with fantastic MLB statistics and related tools, and one of my favorites is the ability to create custom leaderboards. With trade season around the corner, I created three leaderboards to allow you to sort the stats for all the MLB players I currently consider viable trade candidates. You can see which available first baseman has the best walk rate, which available starting pitcher gets the most groundballs, which available reliever has the biggest strikeout rate - the possibilities are endless. Please note that the player selections are subjective, and some are much more available or movable than others, and use the leaderboards as a framework or starting point. They consist of reasonably-available veterans from the Astros, Brewers, Cubs, Mariners, Marlins, Mets, White Sox, Angels, Dodgers, Phillies, and Twins, with a few players on contending teams sprinkled in.