Stats
Q
W
E
R
Emerald + tier, with a 49.49% win rate and a 19.22% 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 51.06% win rate and weakest at 40+ minutes with a 46.3% win rate.Core Builds
   | 37.75%40,841 Games | 53.71% |
 | 15.56%16,828 Games | 55.31% |
 | 9.72%10,511 Games | 53.79% |
   | 6.12%6,619 Games | 55.7% |
 | 3.61%3,900 Games | 54.08% |
| 2.32%2,505 Games | 53.53% |
| 1.57%1,702 Games | 50.59% |
| 1.47%1,587 Games | 53.37% |
  | 1.42%1,538 Games | 50% |
 | 1.33%1,439 Games | 53.93% |
| 1.19%1,292 Games | 54.02% |
 | 1.05%1,135 Games | 51.45% |
| 0.83%899 Games | 48.61% |
 | 0.57%618 Games | 56.96% |
| 0.51%553 Games | 56.42% |
Boots
 | 95.68%138,483 Games | 50.28% |
 | 3.16%4,573 Games | 50.49% |
 | 0.45%649 Games | 49% |
 | 0.33%475 Games | 52.84% |
 | 0.27%385 Games | 49.61% |
Starter Items
  | 96.73%148,618 Games | 49.38% |
 | 0.86%1,323 Games | 54.12% |
2 | 0.8%1,235 Games | 56.44% |
 | 0.29%440 Games | 42.95% |
 | 0.24%376 Games | 53.46% |
2 | 0.17%259 Games | 49.42% |
| 0.14%215 Games | 56.74% |
 | 0.09%134 Games | 41.04% |
 | 0.08%118 Games | 49.15% |
3 | 0.08%116 Games | 48.28% |
 | 0.08%122 Games | 41.8% |
 | 0.06%99 Games | 65.66% |
2  | 0.06%95 Games | 29.47% |
| 0.05%74 Games | 52.7% |
| 0.03%48 Games | 47.92% |
Items
| 69.72%104,629 Games | 51.39% |
| 56.15%84,262 Games | 49.49% |
| 42.39%63,614 Games | 53.77% |
| 23.99%36,003 Games | 50.49% |
| 21.39%32,092 Games | 49.39% |
| 18.42%27,644 Games | 53.52% |
| 14.17%21,260 Games | 52.33% |
| 12.58%18,871 Games | 52.69% |
| 7.05%10,578 Games | 54.58% |
| 5.14%7,709 Games | 52.7% |
 | 4.71%7,062 Games | 52.65% |
 | 4.14%6,217 Games | 54.37% |
 | 3.76%5,647 Games | 54.17% |
 | 3.67%5,503 Games | 50.79% |
 | 3.26%4,894 Games | 56.7% |
 | 3.2%4,805 Games | 53.09% |
| 2.59%3,888 Games | 49.51% |
| 2.42%3,636 Games | 48.1% |
 | 1.83%2,745 Games | 49.87% |
 | 1.68%2,518 Games | 51.47% |
| 1.65%2,481 Games | 49.33% |
 | 1.5%2,245 Games | 37.15% |
 | 1.19%1,784 Games | 51.79% |
 | 1.07%1,605 Games | 62.06% |
| 0.95%1,425 Games | 55.3% |
 | 0.93%1,400 Games | 46.86% |
 | 0.92%1,388 Games | 44.74% |
 | 0.75%1,120 Games | 54.02% |
 | 0.71%1,059 Games | 58.73% |
 | 0.69%1,039 Games | 53.03% |