How to win lane as Kai'Sa against Kog'Maw · 42.37% win rate (6,065 Emerald+ games, lolalytics, sampled July 2026) · Matchup data reviewed on patch 26.15
A scaling duel where your dives answer his streams — survive the range tax and the evolved kit out-plays the stat sheet.
Track: Kog'Maw's W — Bio-Arcane Barrage (17s cooldown). The range + shred window IS the champion — disengage for its eight seconds, fight the gaps.
Read from Kai'Sa's seat: which stage windows this plan plays for against Kog'Maw.
This is Kai'Sa's own plan; across 6,065 pooled games the lane is Kog'Maw-favoured.
| Stage | Favoured | Why |
|---|---|---|
| Level 1 | Kai'Sa | Level 1 is yours: the immobile Kog'Maw can't answer your wave control or step-up. |
| Level 2 | Kai'Sa | Level 2 stays yours as he has no tools to stop an early trade. |
| Level 3 | Kai'Sa | Level 3 is a free all-in with your dash onto a champion with zero escape. |
| Levels 4-5 | Kai'Sa | Levels 4-5 remain yours since his W and slow don't stop your gap-close. |
| Level 6 | Kai'Sa | Level 6 is yours: your R all-in erases a Kog whose only answer is a death-bomb. |
| First item | Kai'Sa | First item keeps your lead as your mobility denies him the free hits he needs. |
| Two+ items | Kai'Sa | By 2+ items you still flank and delete him before his hyper-carry DPS comes online. |
Level 1-2 is yours outright: Kog'Maw is defenseless and immobile, so you control the wave and can step up to trade or all-in whenever his support is out of position. He cannot leave, which makes him the one champion here you should actually be stepping up on. Land three plasma stacks and let your support commit. Clear with Icathian Rain, take the plate, and keep the lane pushed so his short range costs him CS he cannot afford to miss.
Pooled Emerald+ win rates from Kai'Sa's side, sampled July 2026.
The full Kai'Sa vs Kog'Maw 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 — Kai'Sa wins only 42.37% of 6,065 games, so Kai'Sa plays this as the disadvantaged side.
Not really — Kog'Maw holds a real statistical advantage (57.63% win rate), so Kai'Sa is the one working uphill.
No — Kog'Maw counters Kai'Sa (Kai'Sa wins only 42.37% of games). Play it as the disadvantaged side and lean on the windows in the plan.
Kai'Sa takes Hail of Blades on the Domination tree with Taste of Blood, Grisly Mementos and Treasure Hunter, and Precision secondary (Presence of Mind and Coup de Grace) vs Kog'Maw.
Start Doran's Blade + Health Potion and back for Pickaxe / Recurve (≈1000g). Build Kraken / Statikk first, then Guinsoo's / Zhonya path, with Berserker's Greaves.
Playing the other side? Kog'Maw vs Kai'Sa guide →
All Kai'Sa bot lane matchups →
More Kai'Sa bot lane matchups: vs Jinx · vs Kalista · vs Karthus · vs Lucian · vs Miss Fortune · vs Nilah