How to win lane as Illaoi against Olaf · 53.34% win rate (928 Emerald+ games, lolalytics, sampled July 2026) · Matchup data reviewed on patch 26.15
His true damage + un-kiteable R out-duel you — deny axes, build armor, anti-heal.
Track: Olaf's R — Ragnarok (100–80s cooldown). CC-immune — your slows won’t hold him. Bait it.
Read from Illaoi's seat: which stage windows this plan plays for against Olaf.
| Stage | Favoured | Why |
|---|---|---|
| Level 1 | Olaf | At level 1 Olaf's Undertow slow and Reckless Swing burst win the point-blank trade before your E exists. |
| Level 2 | Olaf | At level 2 his axe-pickup movespeed and lifesteal brawl still out-trade your early kit. |
| Level 3 | Illaoi | At level 3 E Test of Spirit pulls his soul and the tentacle wall denies his escape, swinging the lane to you. |
| Levels 4-5 | Illaoi | Through 4-5 your stacked tentacle damage beats his Berserker Rage sustain. |
| Level 6 | Illaoi | At 6 your tentacle-ring damage out-brawls him even though R Ragnarok dodges the knock. |
| First item | Illaoi | With first item your bruiser sustain and slams overpower his lifesteal. |
| Two+ items | Illaoi | In the 2+ item stage a full tentacle field shreds him despite his healing. |
Levels 1-2 belong to Olaf: his Undertow slow and Reckless Swing let him win point-blank trades and kite you with the axe pickup, so hold back and just farm until E is online.
Pooled Emerald+ win rates from Illaoi's side, sampled July 2026.
The full Illaoi vs Olaf 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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Illaoi, slightly — a 53.34% win rate edge over 928 games; execution can flip it.
Mostly — Illaoi has a small statistical edge (53.34% win rate), but execution decides this lane far more than the pick does.
Not a hard counter — Illaoi has a slight edge (53.34% win rate), and play quality decides the rest.
Illaoi takes Grasp of the Undying on the Resolve tree with Demolish, Second Wind and Overgrowth, and Precision secondary (Triumph and Legend: Haste) vs Olaf.
Start Doran's Shield + Health Potion and back for Executioner's Calling (≈800g) — cuts his healing. Build Iceborn Gauntlet (the slow makes tentacles land) first, then Sterak's Gage, with Plated Steelcaps.
Playing the other side? Olaf vs Illaoi guide →
All Illaoi top lane matchups →
More Illaoi top lane matchups: vs Nasus · vs Nautilus · vs Neeko · vs Ornn · vs Pantheon · vs Poppy