MacroMind matchup data — real ranked games, not opinions
Amumu vs Lee Sin
How often does Amumu beat Lee Sin in Jungle?
Amumu into Lee Sin in Jungle: 54% observed win rate across 1,424 ranked games. Counted from real matches, and every number here shows its sample size.
By 15 minutes the median game has Amumu behind by 457 gold.
Does Amumu counter Lee Sin?
The numbers say yes: across 1,424 ranked Jungle games into Lee Sin, Amumu takes 54% — past the noise band for this sample. Read from Lee Sin's side, the same games give the mirror rate, and every number here shows the games behind it.
Beating Lee Sin: the Amumu game plan
A 300-gold lead at 10:00 puts Amumu at 66% across 525 games. Flip the lead and Amumu falls to 46% across 899.
| The spot | Win rate | Games |
|---|---|---|
| 300 gold up at 10:00 | 66% | 525 |
| 300 gold down at 10:00 | 46% | 899 |
| First blood | 61% | 681 |
| +kills at 10:00 | 64% | 343 |
| +CS at 10:00 | 60% | 689 |
| 0 deaths at 10:00 | 66% | 314 |
| 0 deaths at 15:00 | 78% | 127 |
Someone usually dies here around 5:39 in the median game, and level 6 lands near 7:16. Until your spike is online, respect the all-in.
Amumu's Jungle build, with receipts
Into Lee Sin specifically, Amumu finishes Liandry's Torment first most often: 53.1% over 409 games of this matchup.
The most-finished core in this exact matchup is Liandry's Torment, Sunfire Aegis, Abyssal Mask: 62.8% across 86 games.
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 16.1-16.12.
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.