

Kai’Sa vs Twitch Counter Pick
Matchup Summary
What the Data Means
With 4,661 games logged on patch 16.13.1, this is one of the better-evidenced bot-lane pairings available, and the verdict is narrow: Kai’Sa wins 50.7%, computed as Even. A sample that large leaves little room for the figure to drift, so the pairing is genuinely close and gets decided by play rather than by draft.
The stat sheets are near twins. Twitch holds 550 attack range to Kai’Sa’s 525, both open with 59 attack damage, both scale physical, both spend mana. Twitch has 27 base armor and 95 at level 18; Kai’Sa has 25 and 96.4, and she carries more health at every point of the game, 640 base and 2,374 at eighteen against 630 and 2,296. What separates them is information. Ambush makes Twitch camouflaged and faster, so the danger is not the standing trade but the moment he disappears, and control wards convert his strongest tool into a wasted cooldown. Deadly Venom ticks true damage that no resistance stat reduces, which means leaving early beats out-trading late. Kai’Sa’s counterplay runs through Supercharge, whose Living Weapon upgrade grants brief invisibility and breaks line of sight during Spray and Pray. Both champions sit at difficulty 6, so neither side receives a mechanical discount. The upgrade order is worth checking against Twitch’s ability list.
FAQ
Yes — Kai'Sa holds the statistical advantage in this matchup. Kai'Sa wins 50.7% of the recorded games.
50.7% from Kai'Sa's perspective, measured on patch 16.13.1.
4,661 ranked games at Emerald rank and above, across all regions.
The current Kai'Sa build — items, runes and skill order from the same data set — is on the Kai'Sa build page.