Main means the character, class, weapon or role you play most often and know best. "I main Jett" means Jett is the one you pick by default.
You can use it as a noun ("she is my main") or as a verb ("I main support"). A main is not just a favorite: it implies real practice, since a main knows the strengths, weaknesses and matchups of the pick.
How players use it
- "I main Jett in Valorant, but I can play most duelists."
- "He is a Zed main with thousands of games."
- "Mains of that character are upset about the nerf."
- "I main support, so I will not fight you for the carry role."
The same word works for roles ("a tank main") and for weapons or playstyles ("an AWP main"). Fan communities of a single character often call themselves "mains", for example "Mercy mains".
Main, secondary and one-trick
- Main: your primary pick or role, played most of the time.
- Secondary (or "second"): a backup you play when your main is taken or banned.
- One-trick: a player who plays only one character, almost never anything else. It is a stricter version of a main.
- Flex: someone comfortable on many picks or roles, see flex.
Games with large rosters and fixed roles, such as League of Legends, Valorant, Overwatch 2 and Marvel Rivals, make the idea of a main common.
Pros and cons of having a main
Pros: deep knowledge, strong mechanics and consistency. In ranked play, concentrating practice on a small pool is a common way to improve, and teams find it easier to plan around you.
Cons: you depend on your pick. If your main gets a nerf, is banned or the meta shifts, you may need to adapt quickly. Being unable to play anything else also hurts you if a teammate takes your pick.
If you want a duo partner who plays a complementary role, see the League of Legends duo guide.
Related terms
FAQ
What does "I main" a character mean?
It means that character is the one you play most and are best at. Saying "I main Jett" tells others your usual pick.
Is a main the same as a one-trick?
No. A main is your primary pick but you may play others. A one-trick plays only one character, almost always.
Should I main one character to climb in ranked?
Many players find that focusing on a small pool helps them improve faster. It depends on the game and the meta, so keep one or two backups.
Can I have more than one main?
Yes. Players often say they main two or three picks, especially across roles.