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GROM

GROM

T3#78 in metaboard

Gadgets

RADIO CHECK

RADIO CHECK

99.4%

250,221 unlocks
WATCHTOWER

WATCHTOWER

92.5%

232,767 unlocks

Star Powers

X-FACTOR

X-FACTOR

97.0%

244,158 unlocks
FOOT PATROL

FOOT PATROL

91.5%

230,426 unlocks

Gears

SHIELD

SHIELD

58.5%

147,199 unlocks
DAMAGE

DAMAGE

53.2%

133,908 unlocks
GADGET COOLDOWN

GADGET COOLDOWN

24.9%

62,539 unlocks
HEALTH

HEALTH

12.9%

32,397 unlocks
SPEED

SPEED

11.8%

29,751 unlocks
VISION

VISION

7.48%

18,818 unlocks

Hypercharges

GROM BOMB GOES BOOM!

GROM BOMB GOES BOOM!

90.0%

226,487 unlocks

Buffy

Buffy Gadget

Buffy Gadget

0.00%

0 unlocks
Buffy Star Power

Buffy Star Power

0.00%

0 unlocks
Buffy Hypercharge

Buffy Hypercharge

0.00%

0 unlocks
Wipeout 5v5
Wipeout 5v5
55.4%
3.0%
0.46
Bounty
Bounty
51.3%
1.3%
0.33
Trio Showdown
Trio Showdown
65.2%
0.7%
0.29
Knockout 5v5
Knockout 5v5
49.5%
1.0%
0.28
Knockout
Knockout
54.5%
0.8%
0.28
Brawl Ball 5v5
Brawl Ball 5v5
46.2%
0.8%
0.26
Wipeout
Wipeout
48.1%
0.8%
0.25
Duo Showdown
Duo Showdown
62.5%
0.5%
0.24
Wipeout 5v5
Slippery road
55.6%
3.8%
0.49
Wipeout 5v5
Frosty tracks
55.5%
3.0%
0.46
Wipeout 5v5
Icy ice park
54.9%
2.4%
0.42
Trio Showdown
Cavern Churn
66.5%
1.5%
0.41
Knockout
Belle's Rock
53.5%
2.1%
0.39
Bounty
Layer Cake
52.0%
1.7%
0.36
Knockout
Flaring Phoenix
54.9%
1.5%
0.35
Bounty
Shooting Star
52.9%
1.5%
0.35

About GROM

Updated

About GROM's meta position

GROM holds T3 tier with rank #78 in the rolling 30-day meta, with a 49.7% overall win rate computed from 4,100,609 battles.

Best individual map: Cavern Churn (64.3% over 160,255 matches).

Best mode: Solo Showdown (49.3% win rate).

Stats span 18 modes and 142 maps.

Reading GROM's matchup data

GROM's hardest 1v1 matchup over the last 30 days is BOLT — GROM wins 23.2% of paired games (85,091 samples).

The easiest matchup is SHELLY at 62.2%.

How GROM pairs in 30 days

GROM's best partner over the last 30 days is STARR NOVA — GROM-STARR NOVA duos win 67.4% of paired games (64,648 samples), +17.8 points vs GROM's 49.7% solo baseline.

The strongest 3-brawler trio including GROM pairs them with MEG and OLLIE, winning 92.3% of 13 shared matches.

GROM's map performance breakdown

GROM's map performance spans 142 tracked maps across 18 modes, drawn from 4,100,609 battles in the 30-day window.

The single strongest map is Cavern Churn (64.3% win rate over 160,255 matches) — top of the table below.

Strongest mode pocket: Solo Showdown (49.3% average across maps in that mode).

GROM's recent trajectory

GROM's 24-day win rate moved down to 47.7% (from 49.7% — a -2.0 point change).

Pick rate is holding flat (-0.0 points)

At 1000+ trophies the win rate is 46.4%, vs 48.5% under 1000 — GROM scales down with player skill.

Frequently asked questions about GROM

Is GROM good in Brawl Stars right now?

GROM is currently T3-tier, ranked #78 on the meta board and with a 49.7% win rate, based on live ranked data refreshed daily.

What is the best build for GROM?

Most GROM players run the RADIO CHECK gadget, the X-FACTOR star power and the SHIELD gear — the most-picked setup among tracked profiles.

Who counters GROM?

GROM struggles most against BOLT, DAMIAN and STARR NOVA — the toughest matchups in 30-day ranked play.

Which brawlers does GROM beat?

GROM has the edge against SHELLY, 8-BIT and RICO in 30-day ranked matchups.

Who are the best teammates for GROM?

GROM pairs best with STARR NOVA, DAMIAN and BOLT — the highest combined win rates over 50+ shared games.

What is the best trio with GROM?

GROM's strongest 3-brawler comp adds MEG and OLLIE.

What are the best maps for GROM?

GROM performs best on Slippery road, Frosty tracks and Icy ice park.

What game modes is GROM best in?

GROM has its strongest results in Wipeout 5v5, Bounty and Trio Showdown.

Does GROM do better at high or low trophies?

GROM wins 32.1% at 1,000+ trophies versus 25.7% below 1,000 — so GROM scales with skill — stronger in higher-trophy lobbies.

How popular is GROM in Brawl Stars?

GROM is picked in about 0.4% of recent ranked battles.