Stats
Q
W
E
R
Emerald + tier, with a 49.49% win rate and a 17.51% 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 51.27% win rate and weakest at 40+ minutes with a 45.27% win rate.Core Builds
   | 40.02%3,436 Games | 55.62% |
 | 13.29%1,141 Games | 52.15% |
 | 8.07%693 Games | 52.81% |
   | 7.12%611 Games | 54.66% |
 | 6.93%595 Games | 50.42% |
| 2.8%240 Games | 52.92% |
| 2.34%201 Games | 53.73% |
| 1.74%149 Games | 47.65% |
 | 1.21%104 Games | 62.5% |
 | 1.08%93 Games | 49.46% |
| 0.91%78 Games | 39.74% |
  | 0.87%75 Games | 56% |
| 0.86%74 Games | 54.05% |
 | 0.5%43 Games | 55.81% |
| 0.41%35 Games | 54.29% |
Boots
 | 97%11,592 Games | 50.34% |
 | 2.32%277 Games | 52.35% |
 | 0.24%29 Games | 37.93% |
 | 0.23%28 Games | 39.29% |
 | 0.15%18 Games | 38.89% |
Starter Items
  | 97.02%12,372 Games | 49.37% |
 2 | 0.82%105 Games | 58.1% |
| 0.77%98 Games | 63.27% |
2 | 0.22%28 Games | 46.43% |
 | 0.2%25 Games | 48% |
| 0.15%19 Games | 52.63% |
 | 0.11%14 Games | 42.86% |
 | 0.1%13 Games | 30.77% |
 | 0.07%9 Games | 11.11% |
2  | 0.05%7 Games | 28.57% |
 | 0.05%6 Games | 66.67% |
 | 0.05%6 Games | 16.67% |
3 | 0.05%7 Games | 57.14% |
| 0.04%5 Games | 60% |
2 | 0.02%3 Games | 33.33% |
Items
| 64.16%8,883 Games | 52.09% |
| 54.57%7,554 Games | 50.49% |
| 40.29%5,578 Games | 54.57% |
| 28.54%3,951 Games | 49.13% |
| 19.65%2,720 Games | 52.17% |
| 17.42%2,411 Games | 49.07% |
| 17.41%2,410 Games | 52.61% |
| 8.83%1,222 Games | 52.45% |
| 8.47%1,172 Games | 52.39% |
| 7.74%1,071 Games | 51.35% |
 | 4.83%668 Games | 54.34% |
 | 4.7%650 Games | 54.15% |
 | 3.76%520 Games | 57.31% |
 | 3.65%505 Games | 53.27% |
 | 3.54%490 Games | 56.94% |
 | 3.18%440 Games | 51.14% |
 | 1.97%273 Games | 48.72% |
| 1.63%225 Games | 56.44% |
 | 1.59%220 Games | 50.45% |
| 1.34%186 Games | 47.85% |
| 1.28%177 Games | 52.54% |
 | 1.19%165 Games | 33.94% |
 | 1.16%161 Games | 57.76% |
| 0.98%136 Games | 50.74% |
 | 0.9%125 Games | 49.6% |
 | 0.84%116 Games | 52.59% |
 | 0.67%93 Games | 56.99% |
 | 0.64%89 Games | 43.82% |
 | 0.59%81 Games | 34.57% |
 | 0.42%58 Games | 53.45% |