- Win Rate
- 0%
- Pick Rate
- 0%
- Ban Rate
- 2.5%
Kai'Sa Support Win Rate & Tier
- Patch
- 26.20
- Matches
- 654,440
- Lane
- Support
- Tier
- All Tiers
- Last Updated
- Oct 14, 2026 UTC
- Methodology
- Data Methodology
- Author
- Dakota Chinnick
Claimed by the Void when she was only a child, Kai'Sa managed to survive through sheer tenacity and strength of will. Her experiences have made her a deadly hunter and, to some, the harbinger of a future they would rather not live to see. Having entered into an uneasy symbiosis with a living Void carapace, the time will soon come when she must decide whether to forgive those mortals who would call her a monster, and defeat the coming darkness together… or simply to forget, as the Void consumes the world that left her behind.
Is Kai'Sa Good in Patch 26.20?
That is up 0.8 points from Patch 26.19. Kai'Sa is banned in 2.5% of games and present (picked or banned) in 15.4%.
- Tier
- —
- Win Rate
- —
- Pick Rate
- —%
- Ban Rate
- 2.5%
- Win rate change
- +0.8vs Patch 26.19
Win rate over the last patches (Support)
Full patch history, ban rate by rank and base stats for Kai'Sa →
Kai'Sa Roles
Kai'Sa goes Bot in 97% of ranked games this patch. Each lane has its own build, runes and counters — pick the lane to switch every tab.
Share of the champion's ranked games played in each lane, with the win rate in that lane.
Patch 26.20 Kai'Sa Changes
Quick overview of Kai'Sa's optimal setup in League of Legends. Kai'Sa's top build includes core items, using optimal runes for maximum effectiveness. Kai'Sa performs well against certain champions but struggles against key counters.
Kai'Sa Strengths and Weaknesses
Where Kai'Sa stands against every champion this patch, from ranked game stats per minute.
Strengths
- CS: better than 93% of champions
- Damage to champions: better than 82% of champions
- Damage to buildings: better than 75% of champions
Weaknesses
- Crowd control: below 97% of champions
- Vision score: below 93% of champions
- Healing: below 72% of champions
Kai'Sa ranks in the 0.0 percentile for early game strength, 0.0 percentile for late game scaling, 0.0 percentile for objective control, 0.0 percentile for support strength, 0.0 percentile for creep farming, and 0.0 percentile for damage output.
Kai'Sa demonstrates varying performance across different skill levels in League of Legends. Champion mastery and understanding of game fundamentals significantly impact Kai'Sa's effectiveness. Players who invest time learning Kai'Sa's mechanics, optimal trading patterns, and power spikes will see improved performance. Success with Kai'Sa requires understanding both the champion's kit and how to execute it properly in different matchups. Lower-ranked players may struggle initially but can improve their win rate through practice and game knowledge. Higher-ranked players who have mastered Kai'Sa's mechanics tend to utilize the champion more effectively. The champion's skill ceiling allows experienced players to maximize potential through superior decision-making, mechanical execution, and game sense. To succeed with Kai'Sa, focus on mastering ability combos, understanding matchup-specific strategies, and developing strong macro play alongside micro-mechanical skills.
Theorycraft Your Next Kai'Sa Build
Test any item combination — even off-meta — against thousands of real Kai'Sa matches. See win rate, KDA, damage, and every item's real impact before you ever lock in.
- Any item combo — even off-meta
- Thousands of real matches
- Win rate by rank & game length
Help us maintain accuracy! If you notice incorrect stats, missing data, or any issues, your feedback directly improves the quality of our data for the entire community.
Is Kai'Sa Good? FAQ - Patch 26.20
What lane is Kai'Sa played in?
Kai'Sa is a Bot champion: 97% of ranked games this patch.
How often is Kai'Sa banned?
Kai'Sa is banned in 2.5% of ranked games in Patch 26.20 and picked or banned in 15.4%.
What is Kai'Sa good at?
Compared with every champion this patch, Kai'Sa stands out for CS (93/100), Damage to champions (82/100), Damage to buildings (75/100).