How to win lane as Gragas against Olaf · 45.98% win rate (733 Emerald+ games, lolalytics, sampled July 2026) · Matchup data reviewed on patch 26.15
His R ignores your E stun and he out-duels you — deny axes, kite with R.
Track: Olaf's R — Ragnarok (100–80s cooldown). CC-immune — your E stun won’t hold him. Bait it.
Read from Gragas's seat: which stage windows this plan plays for against Olaf.
| Stage | Favoured | Why |
|---|---|---|
| Level 1 | Olaf | His Undertow slow pins you and his Reckless Swing true damage out-trades your single level-1 ability before Happy Hour sustain is online. |
| Level 2 | Olaf | His 9s Undertow poke and Berserker Rage lifesteal still out-grind you while your 14s Body Slam cooldown leaves no answer at levels 2-3. |
| Level 3 | Even / skill | By levels 4-5 your W sustain is rolling enough to roughly trade his poke if you avoid his Undertow slow and don't overextend. |
| Levels 4-5 | Olaf | Berserker Rage lifesteal grows as he drops low and Undertow denies the extended trade your sustain wants — give ground. |
| Level 6 | Gragas | E-W-Q plus Explosive Cask is your hardest all-in — Body Slam, empowered W auto, Q sweetspot, and Cask him off if his Ragnarok is down. |
| First item | Olaf | Riftmaker keeps your burst live, but Berserker Rage lifesteal and Ragnarok reclaim the long fights, so burst-and-disengage only. |
| Two+ items | Olaf | Ragnarok strips your E stun and Cask knockback, and his Reckless Swing true damage shreds your HP — you can't out-1v1 him, so peel and group. |
Olaf owns the early levels here — his Undertow slow keeps you from dodging and his Reckless Swing true damage out-trades your single ability before Happy Hour sustain is even online. Don't try to fight back levels 1-3; your Body Slam telegraphs hard and his Berserker Rage lifesteal heals harder the lower he drops. Last-hit at Q range, accept some poke rather than feeding a kill he can snowball, and deny the axe pickup that refunds his flat 9s Undertow by standing on it or forcing him past it.
Pooled Emerald+ win rates from Gragas's side, sampled July 2026.
The full Gragas 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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Olaf, slightly — Gragas wins 45.98% of 733 games; winnable with the right plan.
Mostly — Olaf has a small statistical edge (54.02% win rate), but execution decides this lane far more than the pick does.
No — if anything Olaf has the slight edge (Gragas wins 45.98%), though it stays close.
Gragas 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 Riftmaker (sustain + AP curve) first, then Cosmic Drive, with Plated Steelcaps.
Playing the other side? Olaf vs Gragas guide →
All Gragas top lane matchups →
More Gragas top lane matchups: vs Nasus · vs Nautilus · vs Neeko · vs Ornn · vs Pantheon · vs Poppy