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Kai'Sa Counters
Best and worst matchups for Kai'Sa 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.
Kai'Sa beats
 Mel | 55.60% | 2,500 |
 Ezreal | 54.70% | 18,168 |
 Azir | 53.68% | 2,321 |
 Yuumi | 53.38% | 6,937 |
 Dr. Mundo | 52.89% | 4,003 |
 Ryze | 52.84% | 3,772 |
 Karma | 52.76% | 8,466 |
 Smolder | 52.73% | 3,529 |
 Bard | 52.70% | 7,154 |
 Volibear | 52.35% | 4,420 |
 Lucian | 52.28% | 11,438 |
 Nocturne | 52.03% | 3,135 |
Kai'Sa struggles against
 Karthus | 44.25% | 2,897 |
 Braum | 44.70% | 9,125 |
 Quinn | 45.23% | 2,346 |
 Nilah | 45.30% | 1,095 |
 Draven | 45.46% | 4,571 |
 Rakan | 45.58% | 6,968 |
 Rek'Sai | 45.84% | 2,884 |
 Taric | 45.91% | 1,612 |
 Janna | 45.92% | 7,394 |
 Yunara | 46.16% | 18,786 |
 Leona | 46.21% | 8,967 |
 Thresh | 46.39% | 16,983 |
Frequently Asked Questions
4 Q&A- Who counters Kai'Sa in League of Legends?
- Kai'Sa's hardest measured counters right now are Karthus (44.25% win rate for Kai'Sa), Braum (44.70%) and Quinn (45.23%), from recent high-elo ranked matches.
- How do you counter Kai'Sa in LoL draft?
- Pick champions Kai'Sa loses to most often in high-elo solo queue: Karthus (Kai'Sa wins only 44.25%), Braum (44.70%), or Quinn (45.23%), and test the full 5v5 draft in the LoL Draft Predictor.
- Who does Kai'Sa counter in League of Legends?
- Kai'Sa wins most against Mel (55.60%), Ezreal (54.70%) and Azir (53.68%).
- How are Kai'Sa's matchup win rates calculated?
- All Kai'Sa 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.