Can you EVEN watch Sports with a TV Box anymore???

I have a tv box that I mostly use during sports season to watch nba, nfl, cfl and other sports.
I usually use banned addon removed - mods and Not Sure. I have been able to watch a few games and NFL redzone on banned addon removed - mods this season but not on Not Sure. banned addon removed - mods has stopped working all together.
What is the best add-on for live sports if possible in HD?