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Cassiopeia Counters
Best and worst matchups for Cassiopeia in League of Legends — measured win rates from recent high-elo ranked games.
Win rates are live aggregates of ranked League of Legends matches from the last 30 days, recomputed daily. Per-matchup sample sizes are shown alongside every number.
Cassiopeia beats
 Mel | 59.57% | 329 |
 Nocturne | 56.53% | 421 |
 Smolder | 56.44% | 505 |
 Amumu | 55.70% | 307 |
 Brand | 55.62% | 338 |
 Taric | 55.47% | 247 |
 Zaahen | 54.98% | 562 |
 K'Sante | 54.95% | 1,021 |
 Yuumi | 54.93% | 963 |
 Shyvana | 54.89% | 603 |
 Rumble | 54.76% | 420 |
 Azir | 54.71% | 329 |
Cassiopeia struggles against
 Heimerdinger | 43.65% | 252 |
 Ivern | 44.55% | 321 |
 Shaco | 45.28% | 742 |
 Vel'Koz | 45.34% | 686 |
 Sona | 46.04% | 493 |
 Pyke | 46.30% | 972 |
 Ziggs | 46.68% | 407 |
 Poppy | 46.91% | 648 |
 Fiora | 47.05% | 950 |
 Hecarim | 47.26% | 1,130 |
 Blitzcrank | 47.39% | 1,454 |
 Olaf | 47.40% | 979 |
Frequently Asked Questions
4 Q&A- Who counters Cassiopeia in League of Legends?
- Cassiopeia's hardest measured counters right now are Heimerdinger (43.65% win rate for Cassiopeia), Ivern (44.55%) and Shaco (45.28%), from recent high-elo ranked matches.
- How do you counter Cassiopeia in LoL draft?
- Pick champions Cassiopeia loses to most often in high-elo solo queue: Heimerdinger (Cassiopeia wins only 43.65%), Ivern (44.55%), or Shaco (45.28%), and test the full 5v5 draft in the LoL Draft Predictor.
- Who does Cassiopeia counter in League of Legends?
- Cassiopeia wins most against Mel (59.57%), Nocturne (56.53%) and Smolder (56.44%).
- How are Cassiopeia's matchup win rates calculated?
- All Cassiopeia counter numbers on batru.gg are observed head-to-head win rates from recent high-elo ranked matches, requiring at least 25 games before a matchup is featured.
Data updated Oct 25, 2026.