MacroMind matchup data: real ranked games, not opinions
Amumu vs Olaf
How often does Amumu beat Olaf in Jungle?
Amumu into Olaf in Jungle: 48% observed win rate across 103 ranked games.
Global ranked sample: games from every region and every rank pooled together, not one server's stats. Data runs through patch 26.12; curves updated 2026-08-07.
By 15 minutes the median game has Amumu behind by 342 gold.
Amumu at 15:00
- Gold: -342
- CS: -10
- XP: -408
Typical gap to Olaf, from 102 games that reached 15:00.
Does Amumu counter Olaf?
No counter here: Amumu sits at 48% over 103 games. The swing lives in the spots below, so play the side you know better and chase the row that moves the number the most in this lane, then hold that lead through the first back.
Beating Olaf: the Amumu game plan
| The spot | Win rate | Games |
|---|---|---|
| Behind in gold at 10:00 | 38% | 68 |
| First blood | 54% | 54 |
Someone usually dies here around 6:21 in the median game, and level 6 lands near 7:18. Until your spike is online, respect the all-in.
Amumu's Jungle build, with receipts
The most-finished Amumu core is Liandry's Torment, Sunfire Aegis, Abyssal Mask: 57.9% across 1,753 games when all three got done. All matchups, patches 26.1-26.12.
Most games start Mosstomper Seedling + Health Potion; the first finished item is usually Liandry's Torment (9,569 games).
Skill plan: Amumu players max E first and take W at level 1.