MacroMind matchup data — real ranked games, not opinions
Dr. Mundo vs Jax
What is Dr. Mundo's win rate vs Jax?
In Top, Dr. Mundo wins 55% against Jax across 1,681 observed ranked games. This is an observed win rate shown with its sample size, not a prediction or a guaranteed counter.
By 15 minutes the median game has Dr. Mundo ahead by 10 gold.
Does Dr. Mundo counter Jax?
Yes by the numbers. Dr. Mundo wins 55% of 1,681 ranked Top games into Jax, and the gap clears the noise band on this sample. The same games read from Jax's side give the mirror number, and every rate on this page carries its own game count.
How to beat Jax as Dr. Mundo
When Dr. Mundo is 300 gold up at 10:00, this matchup runs 63% over 687 games; 300 down, it drops to 49% over 994.
| The spot | Win rate | Games |
|---|---|---|
| 300 gold up at 10:00 | 63% | 687 |
| 300 gold down at 10:00 | 49% | 994 |
| First blood | 64% | 510 |
| +kills at 10:00 | 67% | 439 |
| +CS at 10:00 | 58% | 775 |
| 0 deaths at 10:00 | 65% | 297 |
| 0 deaths at 15:00 | 71% | 177 |
The median first death in this lane comes at 4:06; the level 6 spike lands around 5:38. Respect the all-in window until your spike is online.
What does Dr. Mundo build in Top?
Into Jax specifically, Dr. Mundo finishes Warmog's Armor first most often: 56.6% over 449 games of this matchup.
The most-finished core in this exact matchup is Warmog's Armor, Heartsteel, Titanic Hydra: 65.3% across 118 games.
The most-finished Dr. Mundo core is Warmog's Armor, Heartsteel, Titanic Hydra: 59.6% across 3,279 games when all three got done. All matchups, patches 16.1-16.12.
Most games start Doran's Shield + Health Potion; the first finished item is usually Warmog's Armor (14,182 games).
Skill plan: Dr. Mundo players max Q first and take Q at level 1.