For Gem Grab, this map's mode — duels and star rates are available per mode, not per map.
Win rate per rank tier on Undermine — ranked battles only, the tier comes from the battle itself. The axis runs from Gold to Legendary, one tick per tier: the stretch where this brawler has at least 300 battles per tier; 4 tiers fall below that and drop out. The stretch always fills the full width, three tiers or eight — so when comparing two curves, mind the names on the axis. The curve glows brighter where more was measured — the tiers differ by more than a thousandfold in battles. The faint horizontal line sits at 50 %.
Skill bonus +7.2 — rewards skill: from Gold to Legendary the win rate climbs by 7.2 points (regression 47.1% to 54.3%). The higher the tier, the better he does.
Direct duels in Gem Grab: how Rosa does when that brawler is on the enemy team. Duels are available per mode, not per map — so unlike the numbers above, this section covers every Gem Grab map, not just Undermine. Computed across all ranked tiers together — not for your tier alone.
The word after the number says how hard: hard counter means the edge is clearly bigger than the strength of the two would give. A high win rate alone never appears here — whoever only wins because he is the stronger brawler does not make the list at all. See it in the counter network
On the same team, in Gem Grab — which combination wins. Per mode as well, not per map. Computed across all ranked tiers together — not for your tier alone.
Bolt
68.7%
294 games
Starr Nova
64.1%
451 games
Doug
70.5%
173 games
Bo
60.0%
542 games
Trunk
59.7%
442 games
Rico
57.4%
646 games
Players with a profile and at least 20 games on Rosa, sorted by the Wilson lower bound. To the full list
| Rank | Player | Tier | Games | Bound | Win rate |
|---|---|---|---|---|---|
| 1 | OGC|Goonix | Legendary | 26 | 37.9% | 73.1% |
| 2 | ₄₂₀₄₂₀₄₂₀₄₂₀₄₂₀ | Legendary | 24 | 37.8% | 75.0% |
| 3 | zssmdi1 | Diamond | 32 | 37.4% | 65.6% |
| 4 | 芋りのシェリー | Mythic | 23 | 34.5% | 60.9% |
| 5 | Wıll↯. | Mythic | 34 | 33.4% | 50.0% |