Is Jacky good in Brawl Stars?

Jacky has a 58.1% adjusted win rate and a 0.3% pick rate over 61 sampled decided battles, which puts it in B tier.

What is the best mode for Jacky?

Jacky performs best in Brawl Ball, with a 76.9% raw win rate over 510 sampled battles there.

What is the best map for Jacky?

Sneaky Fields (Brawl Ball) is where Jacky has the strongest sampled record, at 82.2% over 258 battles.

Kenji, Buzz, Meg pull Jacky furthest below its own 74.6% average in sampled team battles.

What star powers and gadgets does Jacky have?

Jacky has Counter Crush and Hardy Hard Hat as star powers and Pneumatic Booster and Rebuild as gadgets.

All brawlers

Super Rare Tank

TankB tierMeta score5.8/10

jacky

Jacky is a miner who can't resist mouthing off about her wild work experiences using very colorful language! Luckily, the bad words are drowned out by the noise of her jackhammer

Combat stats

Base values at Power 11, before gears and star powers.

Health: 5200
Damage: 1240
Reload: 1.8s; Normal
Range: 3.33; Short
Speed: 770; Fast

Build & upgrades

What Jacky's kit does, and what owners spend their coins on first.

Star power bought first

Building

Among owners who have only one so far.

counter crushMost picked70.4%69.3% picked
hardy hard hattoo few battles30.7% picked

Gadget bought first

Building

Among owners who have only one so far.

pneumatic boosterMost pickedtoo few battles68.3% picked
rebuildtoo few battles31.7% picked

Read from 552 first-buyers

Counted from tracked players who own exactly one of the pair: they chose it, and every battle they played on this brawler was played with it. Both sides are equally invested in the brawler, so the gap between the two win rates is the ability rather than the player — read them against each other rather than as absolutes.

Gears owners buy

Gears cost coins and you can only run two, so what owners have bought is a real preference.

damage864 unlocks26.3%
speed661 unlocks20.1%
shield642 unlocks19.6%
super charge544 unlocks16.6%
health307 unlocks9.4%
gadget cooldown222 unlocks6.8%
vision42 unlocks1.3%

Measured across 3,642 tracked players who own this brawler. Almost all of them own both star powers and both gadgets.

Star powers

counter crush
When receiving damage, Jacky returns the favor by converting 30% of the damage into a Groundbreaker counterattack.
hardy hard hat
Jacky's Hard Hat protects her by reducing any damage she takes by 20%.

Gadgets

pneumatic booster
Jacky gets a burst of energy and moves 25% faster for 4 seconds. Cooldown: 15 seconds.
rebuild
Jacky rebuilds the environment in a small radius around her. Cooldown: 11 seconds.

Hypercharge

seismic event

Holey Moley slows down nearby enemies for 1.5 seconds.

Buffies

Unreleased. Jacky has no buffies yet.

Gears

7 equippable

speedGain 15% speed increase when moving in bushes.
healthRecover health 50% more effectively.
damageDeal 15% extra damage when your Brawler is below 50% Health.
visionReveal opponents for 2 seconds after dealing damage to them.
shieldGain extra 900 health as a consumable shield. The shield regenerates in 10 seconds, when at full health.
super chargeSuper charges 10% faster.
gadget cooldownReduces Gadget cooldown by 15%.

Performance

Win rate

58.1%

61 battles

Pick rate

0.3%

Last 7 days

Avg trophies

960

Across tracked players

Avg rank

3.8

Across tracked players

Adjusted win rate

58.1%

+12.2 pts

8 daily snapshots. Adjusted against the sample average, so a shift here is the brawler moving rather than the cohort.

Where it performs

Each mode and map is scored against its own average, so a showdown record and a gem grab one can be read in the same list.

Best modes

Best maps

Sneaky FieldsBrawl Ball · 258 battles · 82.2% raw63.9%
Rockwall BrawlSolo Showdown · 47 battles · 70.2% raw56.4%
Super BeachBrawl Ball · 55 battles · 80.0% raw56.1%
Parallel PlaysHot Zone · 60 battles · 68.3% raw55.5%
Pocket PassBasket Brawl · 31 battles · 87.1% raw55.3%
Sapphire PlainsGem Grab · 19 battles · 78.9% raw52.4%

Matchups

Which brawlers jacky beats, which ones win the matchup, and who to draft alongside.

Strong against

Opponents jacky beats more often than its own average

Weak against

Opponents that pull jacky below its own average

Best team-mates

Allies jacky wins more alongside

Percentage points above or below this brawler’s own 74.6% win rate across 759 sampled team battles. Counted once per battle from one player’s side, and kept out of the win-rate and pick-rate numbers above. Those would be skewed by counting every participant.

Top players with jacky

Balance history

The last changes Supercell made to Jacky. Cosmetic releases are left out.

57 recorded

2026-04-22BuffJacky's level up reload speed boost was increased to 2% (from 1.5%) in Brawl Arena.
2026-04-22BuffJacky's level up damage was increased to 4% (from 2%) in Brawl Arena.
2025-12-16BuffJacky's health was increased to 5000 (from 4700).
2025-07-23NeutralFixed an issue where Jacky caused massive damage with the Counter Crush Star Power equipped in Dodgebrawl.
2025-06-24NerfContent=Jacky's Health was decreased to 4700 (from 5000).
2025-06-12NeutralFixed Jacky's Rebuild Gadget acting as a shield in Brawl Arena.
2025-06-12NerfJacky's level up damage was decreased to 2% (from 4%) in Brawl Arena.
2025-06-12NerfJacky's level up health was decreased to 500 (from 750) in Brawl Arena.

Combat stats, ability and gear descriptions, hypercharge and buffie effects, and balance history from the Brawl Stars Wiki, CC-BY-SA. Win rates, pick rates and matchups are our own.

Jacky FAQ

Is Jacky good in Brawl Stars?: Jacky has a 58.1% adjusted win rate and a 0.3% pick rate over 61 sampled decided battles, which puts it in B tier.
What is the best mode for Jacky?: Jacky performs best in Brawl Ball, with a 76.9% raw win rate over 510 sampled battles there.
What is the best map for Jacky?: Sneaky Fields (Brawl Ball) is where Jacky has the strongest sampled record, at 82.2% over 258 battles.
What counters Jacky?: Kenji, Buzz, Meg pull Jacky furthest below its own 74.6% average in sampled team battles.
What star powers and gadgets does Jacky have?: Jacky has Counter Crush and Hardy Hard Hat as star powers and Pneumatic Booster and Rebuild as gadgets.