MacroMind matchup data: real ranked games, not opinions
Dr. Mundo vs Kayn
What is Dr. Mundo's win rate vs Kayn?
In Top, Dr. Mundo wins 50% against Kayn across 234 observed 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 Dr. Mundo behind by 128 gold.
Dr. Mundo at 15:00
- Gold: -128
- CS: -6
- XP: +134
Typical gap to Kayn, from 234 games that reached 15:00.
Does Dr. Mundo counter Kayn?
Too close to call. Dr. Mundo sits at 50% over 234 games, so neither pick counters the other here. The lane goes to whoever wins the spots below, like the gold lead at 10:00 or staying alive until 15:00, so play for those and let the pick argument go.
How to beat Kayn as Dr. Mundo
When Dr. Mundo is ahead in gold at 10:00, this matchup runs 63% over 110 games; behind, it drops to 39% over 124.
| The spot | Win rate | Games |
|---|---|---|
| Ahead in gold at 10:00 | 63% | 110 |
| Behind in gold at 10:00 | 39% | 124 |
| First blood | 63% | 97 |
| +kills at 10:00 | 64% | 92 |
| +CS at 10:00 | 64% | 70 |
| 0 deaths at 10:00 | 67% | 61 |
The median first death in this lane comes at 4:53; the level 6 spike lands around 5:30. Respect the all-in window until your spike is online.
What does Dr. Mundo build in Top?
Into Kayn specifically, Dr. Mundo finishes Warmog's Armor first most often: 55.8% over 43 games of this matchup.
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 26.1-26.12.
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.