Stats
Q
W
E
R
Emerald + tier, with a 49.51% win rate and a 19.21% pick rate. Current rank of the champion is 2 Tier, and the most popular core items include 
(
, 
, 
, 
) for primary path and 
(
, 
) for secondary path.
Kai'Sa strong against 
, 
and 
but weak against Kai'Sa include 
, 
, and 
.
Kai'Sa performs strongest at 25-30 minutes with a 51.1% win rate and weakest at 40+ minutes with a 46.21% win rate.Core Builds
   | 34.01%489 Games | 49.08% |
 | 15.79%227 Games | 43.17% |
 | 9.74%140 Games | 44.29% |
   | 5.63%81 Games | 45.68% |
 | 3.34%48 Games | 54.17% |
| 2.71%39 Games | 48.72% |
  | 1.88%27 Games | 37.04% |
| 1.81%26 Games | 53.85% |
| 1.74%25 Games | 52% |
 | 1.46%21 Games | 47.62% |
| 1.32%19 Games | 57.89% |
| 1.04%15 Games | 53.33% |
 | 0.97%14 Games | 64.29% |
 | 0.63%9 Games | 88.89% |
| 0.49%7 Games | 0% |
Boots
 | 94.18%1,846 Games | 44.8% |
 | 4.49%88 Games | 36.36% |
 | 0.92%18 Games | 44.44% |
 | 0.31%6 Games | 66.67% |
 | 0.05%1 Games | 0% |
Starter Items
  | 97.67%2,008 Games | 44.02% |
 2 | 0.68%14 Games | 28.57% |
| 0.58%12 Games | 41.67% |
 | 0.19%4 Games | 25% |
 | 0.19%4 Games | 25% |
| 0.15%3 Games | 0% |
2 | 0.1%2 Games | 0% |
 | 0.1%2 Games | 50% |
2 | 0.05%1 Games | 100% |
| 0.05%1 Games | 100% |
3 | 0.05%1 Games | 100% |
 | 0.05%1 Games | 0% |
 | 0.05%1 Games | 0% |
| 0.05%1 Games | 100% |
 | 0.05%1 Games | 0% |
Items
| 68.8%1,385 Games | 45.27% |
| 54.3%1,093 Games | 43.64% |
| 39.44%794 Games | 47.73% |
| 24.94%502 Games | 42.63% |
| 22.35%450 Games | 45.78% |
| 16.05%323 Games | 51.39% |
| 14.26%287 Games | 48.78% |
| 12.47%251 Games | 48.21% |
| 6.71%135 Games | 45.93% |
| 4.92%99 Games | 56.57% |
 | 4.47%90 Games | 45.56% |
 | 4.32%87 Games | 41.38% |
 | 3.53%71 Games | 39.44% |
 | 3.33%67 Games | 47.76% |
 | 3.33%67 Games | 55.22% |
 | 3.28%66 Games | 59.09% |
| 3.18%64 Games | 40.63% |
 | 2.73%55 Games | 36.36% |
| 2.38%48 Games | 56.25% |
 | 2.29%46 Games | 52.17% |
| 2.09%42 Games | 35.71% |
 | 1.89%38 Games | 50% |
 | 1.29%26 Games | 38.46% |
| 1.19%24 Games | 58.33% |
 | 1.09%22 Games | 59.09% |
 | 0.94%19 Games | 21.05% |
 | 0.89%18 Games | 50% |
 | 0.84%17 Games | 47.06% |
 | 0.79%16 Games | 37.5% |
 | 0.7%14 Games | 28.57% |