Matchup
Skill matchup
You are stronger early — look to snowball before your opponent scales.
Build vs Jax
Build adapted to this matchup
Starting items
Core build
Standard
Summoner spells
60%
19%Anti AD
Anti Heal
Anti AP
Anti Heal
Anti Tank
DPS
Other options
Resolve
Grasp of the Undying
Demolish
Bone Plating
Overgrowth
Precision
Presence of Mind
Last Stand
Power Spikes
Strength by game phase
Illaoi
JaxJax's abilities
Passive, spells and ultimate
Jax's consecutive basic attacks continuously increase his Attack Speed.
Cooldowns
Cooldowns by spell rank
| Level | Q | W | E | R |
|---|---|---|---|---|
| 3 | 8s | 7s | 17s | – |
| 6 | 7s | 7s | 17s | 1m50 |
| 9 | 6s | 6s | 17s | 1m50 |
| 11 | 6s | 5s | 17s | 1m40 |
| 16 | 6s | 3s | 13s | 1m30 |
| 18 | 6s | 3s | 9s | 1m30 |
Playing against Jax
How to counter and exploit weaknesses
Do NOT take extended trades against Jax: his attack speed passive and E make him stronger the longer the fight goes.
When his E is active, don't auto-attack him — use abilities instead because he only blocks autos.
Punish him when his E is on cooldown (16-8s): it's his main defense.
Jax is one of the best split pushers in the game — don't leave him alone in a side lane in the late game.
Source: op.gg + LTL Engine · Patch 16.9.1 · May 9, 2026