How do you play head to head on M21 using your MUT?

@AD5starpilot if you want to play H2H against other players using your MUT team, your first choice might be the H2H Seasons option. If you want to play against one specific opponent (e.g. your friend), there is an option too (you will find that in the H2H Seasons tab as well).

If you would like to play H2H with two (or three) players in each team, you could play Squads. In this mode, each player contributes either his offense or defense lineup to the team.

I hope that clarifies your question. good luck and enjoy the game!