Stats
Q
W
E
R
Emerald + tier, with a 49.70% win rate and a 16.23% pick rate. Current rank of the champion is 3 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 51.12% win rate and weakest at 40+ minutes with a 46.03% win rate.Core Builds
   | 38.56%34,450 Games | 54.04% |
 | 13.51%12,067 Games | 53.67% |
 | 8.78%7,847 Games | 53.71% |
   | 6.57%5,872 Games | 54.27% |
 | 5.93%5,296 Games | 54.21% |
| 2.63%2,348 Games | 53.66% |
| 2.18%1,951 Games | 53.66% |
| 1.83%1,639 Games | 54.73% |
  | 1.61%1,440 Games | 52.85% |
| 1.2%1,071 Games | 49.11% |
 | 1.14%1,016 Games | 52.76% |
 | 1.08%967 Games | 59.15% |
| 0.83%746 Games | 53.75% |
 | 0.54%481 Games | 51.77% |
| 0.45%401 Games | 56.61% |
Boots
 | 96.26%114,699 Games | 50.61% |
 | 2.9%3,459 Games | 51.66% |
 | 0.29%347 Games | 47.55% |
 | 0.28%329 Games | 48.63% |
 | 0.15%175 Games | 58.86% |
Starter Items
  | 96.76%122,555 Games | 49.63% |
 2 | 0.85%1,071 Games | 56.96% |
| 0.85%1,075 Games | 52.37% |
 | 0.24%301 Games | 57.14% |
 | 0.24%299 Games | 43.81% |
2 | 0.18%227 Games | 53.74% |
| 0.12%157 Games | 58.6% |
 | 0.1%125 Games | 48.8% |
 | 0.09%115 Games | 51.3% |
 | 0.07%94 Games | 48.94% |
 | 0.06%82 Games | 57.32% |
3 | 0.06%80 Games | 46.25% |
| 0.04%55 Games | 45.45% |
| 0.03%32 Games | 50% |
| 0.03%36 Games | 58.33% |
Items
| 66.49%85,453 Games | 51.57% |
| 55.09%70,804 Games | 49.98% |
| 41.3%53,079 Games | 53.64% |
| 26.87%34,534 Games | 50.25% |
| 19.12%24,574 Games | 50.08% |
| 18.27%23,477 Games | 52.82% |
| 17.98%23,102 Games | 53.81% |
| 10.34%13,287 Games | 53.22% |
| 7.78%9,997 Games | 52.94% |
| 7.44%9,557 Games | 53.78% |
 | 4.81%6,177 Games | 54.78% |
 | 4.5%5,785 Games | 51.27% |
 | 3.83%4,923 Games | 55.05% |
 | 3.77%4,850 Games | 57.63% |
 | 3.75%4,822 Games | 55.41% |
 | 3.75%4,817 Games | 52.09% |
 | 1.95%2,503 Games | 50.14% |
| 1.92%2,470 Games | 50.12% |
 | 1.85%2,373 Games | 51.24% |
| 1.85%2,382 Games | 50.97% |
| 1.57%2,019 Games | 55.32% |
 | 1.32%1,702 Games | 36.6% |
| 1.22%1,573 Games | 50.1% |
 | 1.17%1,499 Games | 61.77% |
 | 1.09%1,397 Games | 49.61% |
 | 0.96%1,238 Games | 48.55% |
 | 0.83%1,069 Games | 52.1% |
 | 0.76%980 Games | 56.12% |
 | 0.55%704 Games | 49.01% |
 | 0.55%708 Games | 45.48% |