Heimerdinger vs Kai'Sa — Bot Lane (ADC) Matchup Guide

How to win lane as Heimerdinger against Kai'Sa · 60.87% win rate over 276 Emerald+ games · Updated 2026-07-27

Verdict: Heimerdinger is favoured — Heimerdinger owns 6 of the 7 game windows to Kai'Sa's 1. Heimerdinger wins 60.87% of games vs Kai'Sa in bot lane (adc) (276 Emerald+ games analysed).

Favour timeline — who owns each window

StageFavouredWhy
Level 1HeimerdingerYou-favoured L1: your turret out-trades Kai'Sa's weak, immobile early game.
Level 2HeimerdingerYou-favoured L2: compounding poke denies the passive stacking she wants.
Level 3HeimerdingerYou-favoured L3: the E-Q combo punishes her lack of lane mobility.
Levels 4-5HeimerdingerYou-favoured L4-5: turret siege starves the CS she needs for evolves.
Level 6HeimerdingerYou-favoured L6: beam UPGRADE and doubled grenade zone her off the wave before her ult matters.
First itemHeimerdingerYou-favoured first item: continued siege delays her evolve breakpoints.
Two+ itemsKai'SaKai'Sa-favoured 2+ items: evolved E and R let her dive past your immobile turret nest.

Early game (levels 1–5)

Heimerdinger owns levels 1-2: Kai'Sa is a weak early laner with no mobility, so your turret and grenade out-trade her and punish every attempt to step up and stack passive.

Read the rest of this matchup

The full Heimerdinger vs Kai'Sa report continues with the mid-game plan, the late-game and teamfight plan, every power spike to play around, and the win conditions for both sides — plus cooldown tracking and the live enemy-jungle tracker inside the app.

Become a Founding Member — $1.99/month →

🔒 Secure checkout · 💰 7-day money-back guarantee · ✋ Cancel anytime
Early Access price — $3.99/month for new members after launch.

Related guides

Playing the other side? Kai'Sa vs Heimerdinger guide →
All Heimerdinger bot lane (adc) matchups →