COD MW has a lot of different modes. If you just started the game and want to level up your Call of Duty rank and level faster you can check Score per Minute stats to open new modes for your weapons faster. Also if you want to have stats to show it to your friends then you can check modes by the highest KDA stats tracker and have more kills and fewer deaths in your games.
Call of Duty Warzone and Modern Warfare Stats Tracker. Call of Duty is a registered trademark of Activision.