How to win lane as Kog'Maw against Kai'Sa · 57.63% win rate (6,065 Emerald+ games, lolalytics, sampled July 2026) · Matchup data reviewed on patch 26.15
A scaling mirror where your ceiling is higher and your floor is lower — survive her windows and own yours.
Track: Kai'Sa's E — Supercharge (16–10s cooldown). Her reposition + stealth window — engage in the sixteen seconds after she burns it.
Read from Kog'Maw's seat: which stage windows this plan plays for against Kai'Sa.
This is Kog'Maw's own plan; across 6,065 pooled games the lane is Kog'Maw-favoured.
| Stage | Favoured | Why |
|---|---|---|
| Level 1 | Kai'Sa | Level 1 is Kai'Sa's: Q poke and plasma stacking out-trade your immobile body. |
| Level 2 | Kai'Sa | Level 2 stays Kai'Sa's as plasma burst threatens you every short trade. |
| Level 3 | Kai'Sa | Level 3 is Kai'Sa's because her detonation combo beats your slow DPS ramp. |
| Levels 4-5 | Kai'Sa | Levels 4-5 remain Kai'Sa's on continued plasma-stack burst pressure. |
| Level 6 | Kai'Sa | Level 6 is Kai'Sa's since R Killer Instinct lets her dash on top of you. |
| First item | Kai'Sa | First item is Kai'Sa's, her mobility and evolves all-in your stationary body. |
| Two+ items | Kog'Maw | Two-plus items is Kog'Maw's: uncapped W range and %max-HP shred her before she reaches you. |
Kai'Sa controls levels 1-2. Her Q Icathian Rain pokes and her W builds plasma stacks for a burst you can't dodge as the immobile short-range carry. Hug tower, last-hit from behind minions, and never let her free-stack plasma on you. Don't flip trades, she wins the early skirmish and your value is entirely in scaling. Neither of you does much before an item threshold, so make it a farm race and take the safe CS. Break her plasma count by stepping back after the second hit. Once Bio-Arcane Barrage is up you out-range her entirely, so the whole early plan is arriving at that point without giving up a kill.
Pooled Emerald+ win rates from Kog'Maw's side, sampled July 2026.
The full Kog'Maw 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.
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Kog'Maw — a 57.63% win rate vs Kai'Sa in bot lane over 6,065 games is a real advantage.
Not really — Kog'Maw holds a real statistical advantage (57.63% win rate), so Kai'Sa is the one working uphill.
Statistically yes — Kog'Maw counters Kai'Sa in bot lane, winning 57.63% of 6,065 Emerald+ games.
Kog'Maw takes Lethal Tempo on the Precision tree with Presence of Mind, Legend: Bloodline and Cut Down, and Inspiration secondary (Magical Footwear and Approach Velocity) vs Kai'Sa.
Start Doran's Blade + Health Potion and back for Recurve Bow (≈1000g). Build Guinsoo's / Kraken first, then Terminus / Runaan's, with Berserker's Greaves.
Playing the other side? Kai'Sa vs Kog'Maw guide →
All Kog'Maw bot lane matchups →
More Kog'Maw bot lane matchups: vs Heimerdinger · vs Jhin · vs Jinx · vs Kalista · vs Karthus · vs Lucian