Top fantasy baseball free agents by position

Matt Chapman is an appealing option for those in need of corner infield help. (Photo by Jason O. Watson/Getty Images)

Whether one is winning their fantasy league or struggling to compete, there are always undervalued free-agent options available with the potential to aid teams. That is the purpose of this weekly column, to pinpoint those options. So here we go, and remember players rostered in more than half of ESPN's standard leagues are not eligible for inclusion on this list!