Patch 26.9 Data
Champion Matchups
Pick two champions and see who wins. Win rates, counters, and tips powered by live ranked data.
Champion 1
Dr. Mundo
VS
Champion 2
Jax
vs

55.7%
Dr. Mundo win rate vs Jax
Dr. Mundo hard counters Jax
539
Games Analyzed
55.7%
Dr. Mundo WR
44.3%
Jax WR
+452
Avg Gold Diff @15
Dr. Mundo
DamageMixed
StyleSustained
RangeMelee
Difficulty*----
StrongLate game
RunesGrasp of the Undying / Inspiration
SummsFlash + Teleport
Jax
DamageMixed
StyleSustained
RangeMelee
Difficulty**---
StrongLate game
RunesConqueror / Inspiration
SummsFlash + Teleport
Power Spike Timeline
Dr. Mundo
Level 6
Jax
Level 6
Jax
Trinity Force
Dr. Mundo
2 items
Jax
2 items
Dr. Mundo
3 items
How to Play This Matchup
Power Curve
Dr. Mundo is strongest late game while Jax peaks late game. Play around your power window.
Mirror Playstyle
Both champions play a sustained style. The one with better execution and itemization wins. Focus on spacing and cooldown tracking.
Exploit Jax's Weakness
Jax's main weakness: Early game, ranged poke, team CC. Play around this to maximize your advantage.
Dr. Mundo Win Condition
Unkillable frontline, passive blocks CC, R regen
Jax Win Condition
Scale into unstoppable splitpusher, E blocks auto-attackers
Recommended Items
Dr. Mundo
Heartsteel
Core
Build every game
Warmog's Armor
Core
Build every game

Spirit Visage
Core
Build every game
Jax

Trinity Force
Core
Build every game

Spear of Shojin
Core
Build every game

Sterak's Gage
Core
Build every game
Dr. Mundo's Worst Matchups
Jax's Worst Matchups
Need a fresh account to practice matchups?
Browse LoL Smurfs