Best map: Undermine with 44.0% from 50 games.
Wins late — in Hot Zone 7.2 points better in long rounds than in short ones (56.9% against 49.8%, split at 96 s). Needs the long round; in a fast game he never arrives.
Bronzechange
On the tier: counter safety and star rate are computed across all tiers together and do not change when you switch — too few pairings are measured in Bronze for that. The other axes do.
Win rate per rank tier, across all maps — ranked battles only, the tier comes from the battle itself. The axis runs from Silver to Legendary, one tick per tier: the stretch where this brawler has at least 300 battles per tier; 3 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 +34.8 — rewards skill: from Silver to Legendary the win rate climbs by 34.8 points (regression 25.7% to 60.5%). The higher the tier, the better he does.
Knockout▾
Where this brawler works (ranked, Bronze). Filtered to Knockout: 4 of 28 maps.
| Map | Win rate | Games | Trust | ||
|---|---|---|---|---|---|
New Horizons ![]() |
36.8% | 38 | 10 | ||
Flaring Phoenix prev. season |
19.4% | 36 | 9 | ||
Belle's Rock prev. season |
3.6% | 28 | 5 | ||
Out in the Open ![]() |
16.7% | 48 | 13 |
Direct duels in Knockout: how Rosa does when that brawler is on the enemy team. Always one mode, never all of them at once — the same pairing can mean the opposite in two modes. Only listed where a real counter is behind it: whoever only wins because he is the stronger brawler is not shown here. Computed across all ranked tiers together — not for your tier alone.
Worst case: 19.1% against Trunk in Heist — hard countered there, so better picked once the answer is gone.
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 Knockout — which combination wins. The mode is the one chosen above. Computed across all ranked tiers together — not for your tier alone.
Brock
59.2%
633 games
Pearl
70.8%
113 games
Sprout
72.6%
73 games
Bolt
70.8%
72 games
Mandy
58.9%
197 games
Kit
57.3%
171 games
Players with a profile and at least 20 games on Rosa, sorted by the Wilson lower bound.
| Rank | Player | Tier | Games | Bound | Win rate |
|---|---|---|---|---|---|
| 1 | 𝓛𝓾𝓲𝓼✧🧸 | Legendary | 20 | 38.5% | 85.0% |
| 2 | OGC|Goonix | Legendary | 26 | 37.9% | 73.1% |
| 3 | ₄₂₀₄₂₀₄₂₀₄₂₀₄₂₀ | Legendary | 27 | 37.6% | 70.4% |
| 4 | zssmdi1 | Diamond | 37 | 37.4% | 62.2% |
| 5 | Odysseus⚡️ | Legendary | 46 | 36.8% | 56.5% |