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 51.08% win rate and weakest at 40+ minutes with a 46.39% win rate.Core Builds
   | 37.7%47,235 Games | 53.75% |
 | 15.53%19,462 Games | 55.17% |
 | 9.71%12,160 Games | 53.42% |
   | 6.14%7,698 Games | 55.27% |
 | 3.63%4,547 Games | 54.01% |
| 2.33%2,920 Games | 53.56% |
| 1.57%1,973 Games | 51.29% |
| 1.52%1,902 Games | 53.89% |
  | 1.42%1,782 Games | 50.22% |
 | 1.29%1,612 Games | 54.28% |
| 1.17%1,462 Games | 55.34% |
 | 1.07%1,339 Games | 52.05% |
| 0.83%1,044 Games | 50.29% |
 | 0.57%717 Games | 58.16% |
| 0.51%634 Games | 55.84% |
Boots
 | 95.7%160,324 Games | 50.29% |
 | 3.13%5,236 Games | 50.53% |
 | 0.45%760 Games | 49.34% |
 | 0.33%557 Games | 51.35% |
 | 0.27%447 Games | 50.34% |
Starter Items
  | 96.72%172,021 Games | 49.39% |
 | 0.86%1,530 Games | 54.12% |
2 | 0.8%1,429 Games | 56.12% |
 | 0.3%530 Games | 43.77% |
 | 0.25%437 Games | 52.63% |
2 | 0.17%296 Games | 48.31% |
| 0.14%241 Games | 57.26% |
 | 0.09%157 Games | 42.68% |
 | 0.08%134 Games | 49.25% |
 | 0.08%150 Games | 43.33% |
 | 0.07%122 Games | 63.11% |
3 | 0.07%133 Games | 49.62% |
2  | 0.06%101 Games | 28.71% |
| 0.05%88 Games | 50% |
| 0.03%52 Games | 48.08% |
Items
| 69.72%121,338 Games | 51.37% |
| 56.08%97,605 Games | 49.46% |
| 42.44%73,859 Games | 53.77% |
| 23.98%41,725 Games | 50.49% |
| 21.5%37,414 Games | 49.5% |
| 18.48%32,157 Games | 53.54% |
| 14.23%24,763 Games | 52.38% |
| 12.54%21,827 Games | 52.56% |
| 7.05%12,270 Games | 54.6% |
| 5.21%9,070 Games | 52.72% |
 | 4.73%8,229 Games | 52.46% |
 | 4.15%7,230 Games | 54.12% |
 | 3.76%6,542 Games | 54.36% |
 | 3.67%6,384 Games | 51.05% |
 | 3.29%5,726 Games | 56.5% |
 | 3.24%5,645 Games | 53.16% |
| 2.56%4,460 Games | 49.75% |
| 2.42%4,209 Games | 48.02% |
 | 1.84%3,208 Games | 50.03% |
 | 1.7%2,955 Games | 51.34% |
| 1.66%2,882 Games | 49.24% |
 | 1.51%2,624 Games | 36.2% |
 | 1.2%2,081 Games | 51.23% |
 | 1.08%1,878 Games | 61.5% |
| 0.96%1,678 Games | 55.66% |
 | 0.92%1,606 Games | 47.07% |
 | 0.9%1,572 Games | 44.59% |
 | 0.75%1,310 Games | 53.44% |
 | 0.72%1,251 Games | 58.27% |
 | 0.68%1,189 Games | 52.14% |