1v1
Updated: 01/31/2023 by Computer Hope
Short for one versus one, 1v1 is a game mode where two players compete against each other online. In games like poker, this may also be called "heads-up."
The number of players on each team can also be changed to any value. For example, 2v2 is two players vs. two other players, 3v3 is three vs. three, etc.