Grom How to play Grom
Grom counters
The best counters to Grom right now are Vince (60.5%), Amber (60.0%), Cosmo (57.8%): the share of head-to-head games each one wins against Grom, from 249 ranked and high-trophy games.
Who beats Grom
Grom vs popular picks
- GusGrom wins 46.2%177 games

- ShadeGrom wins 46.1%82 games

- RicoGrom wins 46.6%114 games

- BrockGrom wins 45.9%227 games

- MortisGrom wins 51.2%176 games

- ColetteGrom wins 50.0%60 games

How to beat Grom
- Dive him. Grom has low health and a slow reload.
- Move diagonally. The explosion spreads in straight lines, so diagonal angles avoid it.
- Pressure him while he reloads. His slow reload leaves long gaps between throws.
Common mistake: Hiding in a straight line behind a wall, where every arm of the cross reaches you.
Best Grom Build
Star Powers
Gadgets
Recommended Gears
Hypercharge
Game plan
Grom is a thrower whose walkie-talkie explodes into a cross pattern when it lands. His Super is a bigger bomb that splits into four larger blasts, destroys walls and knocks enemies back. He punishes enemies who hide behind walls in straight lines.
- Aim so the cross covers the area around the target. The arms of the explosion hit enemies who dodge the center.
- Throw at enemies lined up behind the same wall. The cross pattern punishes straight lines.
- Use your Super to break the walls the enemy relies on.
Drafting Grom
- When to pick
- Pick Grom on closed maps with long walls, especially against slow teams.
- Who to pair with
- Pair him with a tank or a controller who protects him from assassins.
- Ban or not
- Rarely worth a ban. Fast assassins that reach him behind his wall are the answer.
Best teammates
Win rate by mode
Knockout52.9%153 games
Adjusted win rate: results are pulled toward 50% when a mode has few games, so the overall figure can sit above every single mode.
Frequently asked Questions
Is Grom good in Brawl Stars?
Grom is B-tier on the BrawlUp tier list right now, with a 56.4% win rate over 454 recent ranked and high-trophy games.
What is the best build for Grom?
Run X-Factor as the Star Power and Radio Check as the Gadget, with Shield and Vision gears.
What counters Grom?
Grom has the hardest time against Vince, Amber, Cosmo, based on head-to-head win rates.
What game modes is Grom best in?
Grom wins most in Knockout (52.9%).
Who are the best teammates for Grom?
8-Bit, Nani, Pearl have the highest win rate alongside Grom.
How do you play Grom in Brawl Stars?
Grom is a thrower whose walkie-talkie explodes into a cross pattern when it lands. His Super is a bigger bomb that splits into four larger blasts, destroys walls and knocks enemies back. He punishes enemies who hide behind walls in straight lines.
Win rates come from ranked and high-trophy battles collected by BrawlUp and are adjusted toward 50% when the sample is small. Updated 2026-10-27. How we calculate this