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Hard Rock Mine (Gem Grab)

Hard Rock Mine Stats & Draft Guide

Hard Rock Mine is a Gem Grab map with 1,219 Ranked battles of top players in the last 21 days. The best measured pick right now is Shade at 63% over 90 matches. Below: who wins here, who is safe to pick early, who to keep for later and who to avoid, each with the matches behind the number.

Gem Grab · open layout · 1,219 Ranked battles in the last 21 days · meta September 16 Balance Update
Ranked battles
1,219 · last 21 days
In Ranked rotation
Yes · last battle 2026-09-27
Best measured pick
Shade · 63% over 90 matches
Most picked
Rico · in 60% of battles

What the data says about Hard Rock Mine

Over the last 21 days we counted 1,219 Ranked battles of top players on Hard Rock Mine. 41 brawlers have at least 30 matches here, so they get a win rate; 56 more were picked too rarely to judge. The map is in the current Ranked rotation (last battle 2026-09-27).

Counted from Ranked matches of top players over the last 21 days, last updated 2026-09-27. Matches played before the latest balance change count for less. A brawler needs at least 30 matches on this map before we show a win rate.

Best Brawlers on Hard Rock Mine by win rate

The strongest measured pick on Hard Rock Mine is Shade: 63% over 90 matches (fairly reliable), picked in 13% of battles, in line with its Gem Grab average. Emz (55%) combines a winning record here with a high blind-pick safety, so it is the safest early picks. Ash (57%), Edgar (57%) win here too but are easy to counter: keep them for a late pick.

BrawlerWin rate on Hard Rock MineMatchesHow surePicked invs Gem GrabDraft verdict
Shade assassin63%90fairly reliable13% of battles+1 ptsstrong pick
Ash tank57%293reliable24% of battles+5 ptsstrong, pick late
Edgar assassin57%193fairly reliable16% of battles+10 ptsstrong, pick late
Starr Nova fighter60%65early signal5% of battles+9 ptspromising
Amber fighter56%160fairly reliable24% of battles-2 ptsstrong pick
Emz controller55%177fairly reliable15% of battles+3 ptssafe early pick
8-Bit sharpshooter58%50early signal4% of battles+14 ptspromising
Crow assassin60%35early signal3% of battles+13 ptspromising
Alli fighter58%38early signal3% of battles+9 ptspromising
Maisie fighter54%79early signal6% of battles+7 ptspromising
El Primo tank53%185fairly reliable32% of battles-1 ptsstrong pick
Bull tank54%63early signal5% of battles+7 ptspromising

Showing the 12 strongest of 41 measured brawlers. "Picked in" is the share of Hard Rock Mine battles with the brawler on either team. "vs Gem Grab" is the win rate here minus the same brawler's win rate across all Gem Grab maps.

Safe picks and risky picks on Hard Rock Mine

Safe means winning here with a good sample and hard to punish when picked blind; risky means the numbers say it loses, or it wins but is easy to counter once the enemy sees it. The pick-order guide explains when to lock what.

Safe early picks

Winning record, a fairly reliable sample or better, and a blind-pick safety of at least 6/10 in the coaching model.

  • Emz — 55% over 177 matches (fairly reliable), picked in 15% of battles, 3 points above its Gem Grab average of 52%. Blind-pick safety 6/10.

Strong, but keep for a late pick

Win here but are easy to counter: lock them in once the enemy draft is visible, after checking which counters are still open.

  • Ash — 57% over 293 matches (reliable), picked in 24% of battles, 5 points above its Gem Grab average of 52%. Blind-pick safety 4/10.
  • Edgar — 57% over 193 matches (fairly reliable), picked in 16% of battles, 10 points above its Gem Grab average of 47%. Blind-pick safety 4/10.

Also winning here

Winning record without a strong pick-order signal, or with a sample that is still small.

  • Shade — 63% over 90 matches (fairly reliable), picked in 13% of battles, in line with its Gem Grab average. Blind-pick safety 5/10.
  • Starr Nova — 60% over 65 matches (early signal), picked in 5% of battles, 9 points above its Gem Grab average of 51%. Blind-pick safety 5/10.
  • Amber — 56% over 160 matches (fairly reliable), picked in 24% of battles, 2 points below its Gem Grab average of 58%. Blind-pick safety 5/10.
  • 8-Bit — 58% over 50 matches (early signal), picked in 4% of battles, 14 points above its Gem Grab average of 44%. Blind-pick safety 4/10.
  • Crow — 60% over 35 matches (early signal), picked in 3% of battles, 13 points above its Gem Grab average of 47%. Blind-pick safety 5/10.
  • Alli — 58% over 38 matches (early signal), picked in 3% of battles, 9 points above its Gem Grab average of 49%. Blind-pick safety 5/10.

3 more measured brawlers carry this verdict on this map; only the strongest 6 are listed.

Map effect: who changes on Hard Rock Mine

A gap of 4 points or more to the brawler's own Gem Grab average, with at least 30 matches on both sides. Compare with the live tier list: a modest overall tier can hide a Hard Rock Mine specialist.

Better here than in Gem Grab overall

The Hard Rock Mine specialists.

  • 8-Bit — 58% over 50 matches (early signal), picked in 4% of battles, 14 points above its Gem Grab average of 44%. Blind-pick safety 4/10.
  • Crow — 60% over 35 matches (early signal), picked in 3% of battles, 13 points above its Gem Grab average of 47%. Blind-pick safety 5/10.
  • Edgar — 57% over 193 matches (fairly reliable), picked in 16% of battles, 10 points above its Gem Grab average of 47%. Blind-pick safety 4/10.
  • Alli — 58% over 38 matches (early signal), picked in 3% of battles, 9 points above its Gem Grab average of 49%. Blind-pick safety 5/10.
  • Starr Nova — 60% over 65 matches (early signal), picked in 5% of battles, 9 points above its Gem Grab average of 51%. Blind-pick safety 5/10.
  • Cordelius — 50% over 58 matches (early signal), picked in 5% of battles, 8 points above its Gem Grab average of 42%. Blind-pick safety 5/10.

Worse here than in Gem Grab overall

This layout works against them.

  • Chester — 28% over 46 matches (early signal), picked in 4% of battles, 11 points below its Gem Grab average of 40%. Blind-pick safety 6/10.
  • Griff — 40% over 267 matches (reliable), picked in 22% of battles, 8 points below its Gem Grab average of 48%. Blind-pick safety 5/10.
  • Tara — 47% over 38 matches (early signal), picked in 3% of battles, 7 points below its Gem Grab average of 54%. Blind-pick safety 7/10.
  • Otis — 41% over 61 matches (early signal), picked in 5% of battles, 7 points below its Gem Grab average of 48%. Blind-pick safety 6/10.
  • Meg — 35% over 42 matches (early signal), picked in 5% of battles, 6 points below its Gem Grab average of 41%. Blind-pick safety 4/10.
  • Gus — 50% over 322 matches (reliable), picked in 37% of battles, 5 points below its Gem Grab average of 55%. Blind-pick safety 7/10.

Brawlers to avoid on Hard Rock Mine

Clearly losing records on Hard Rock Mine; the match count says how much weight to give each one.

  • Griff — 40% over 267 matches (reliable), picked in 22% of battles.
  • Chester — 28% over 46 matches (early signal), picked in 4% of battles.
  • Carl — 37% over 57 matches (early signal), picked in 5% of battles.
  • Meg — 35% over 42 matches (early signal), picked in 5% of battles.
  • Brock — 36% over 38 matches (early signal), picked in 5% of battles.
  • Lumi — 42% over 89 matches (fairly reliable), picked in 7% of battles.

Which roles win on Hard Rock Mine

The best performing role on Hard Rock Mine is tank: 54% over 618 matches, 3 points above the Gem Grab average for that role. The weakest is thrower at 37% over 52 matches.

RoleWin rate on Hard Rock MineMatchesHow surevs Gem Grab
tank54%618reliable+3 pts
assassin51%1,172reliable+2 pts
fighter49%1,956reliable0 pts
controller49%434reliable-1 pts
sharpshooter48%1,093reliable0 pts
marksman48%156fairly reliable+3 pts
support47%858reliable-3 pts
thrower37%52early signal+5 pts

Roles are the coaching model's class per brawler.

Most picked on Hard Rock Mine

How often top players take a brawler onto Hard Rock Mine, and how it went. Popular is not the same as good.

  • Rico — picked in 60% of battles, 51% over 730 matches (reliable) (coin flip).
  • Gus — picked in 37% of battles, 50% over 322 matches (reliable) (coin flip).
  • Colette — picked in 32% of battles, 51% over 287 matches (reliable) (coin flip).
  • El Primo — picked in 32% of battles, 53% over 185 matches (fairly reliable) (strong pick).
  • Stu — picked in 27% of battles, 51% over 325 matches (reliable) (coin flip).
  • Wendy — picked in 25% of battles, 50% over 159 matches (fairly reliable) (coin flip).
  • Ash — picked in 24% of battles, 57% over 293 matches (reliable) (strong, pick late).
  • Amber — picked in 24% of battles, 56% over 160 matches (fairly reliable) (strong pick).

How to read these numbers

A win rate only means something when enough matches sit behind it. Next to every number we say how sure we are:

  • reliable — 200 matches or more: a solid basis for a verdict.
  • fairly reliable — 80 to 199 matches: enough to spot a real pattern.
  • early signal — 30 to 79 matches: a hint, not a verdict.
  • too few matches — fewer than 30 matches, so we do not show a win rate yet.

A 60% win rate over 40 matches can easily be luck; a 54% win rate over 800 matches is a real edge. Brawlers with fewer than 30 matches are listed without a win rate on purpose.

The coaches' view on Hard Rock Mine

The coaching model's view of the open layout of Hard Rock Mine, next to the measured numbers above. When the two disagree, trust the one with more matches behind it.

Coaches' early picks: Barley, Gene combine a positive map fit with high blind-pick safety.

Coaches' later picks: Piper, Mandy fit the map but are easier to counter, so keep them for the middle or last pick.

Mode context

Hard Rock Mine is a Gem Grab map. Read the mode guide for the win condition and role requirements, then apply the map-specific picks above.

Other Gem Grab maps

Data confidence

The measured numbers on this page come from 1,219 Ranked battles of top players on Hard Rock Mine in the last 21 days. 12 brawlers have enough matches here to show a win rate; 56 more were picked too rarely. Matches played before the latest balance change count for less, and no win rate is shown below 30 matches.

Need the best pick for your actual draft? Open the Draft Tool.