so recently iv been paying a little more attention to my co op stats instead of my career stats, because career stats dont make your rank go up apparently. anyways as i was checking, i noticed that i had more co op grenade kills than career kills o.O
co op-26999
career-25061
verses-478
this does not make sense, and it effects my leaderboard stats :/
if you have any answers or suggestions please help, thanks