Matchup

Split pushHeavy AD damageSustained DPSDive threat

Build vs Jax

Build adapted to this matchup

Starting items

Health Potion
x2

Core build

Locket of the Iron Solari
1HP
Bandlepipes
2vs Hybride
Knight's Vow
3vs AD

Standard

Boots of Swiftness
4vs Slow
Solstice Sleigh
5HP

Summoner spells

41466%
3423%

Anti AD

Plated Steelcaps
4vs AD
Frozen Heart
5vs AD

Anti Heal

Thornmail
6vs Hybride

Anti AP

Mercury's Treads
4vs CC
Kaenic Rookern
5vs AP
Abyssal Mask
vs AP

Other options

Solstice Sleigh
HP
Celestial Opposition
HP
Zeke's Convergence
Tank
Mikael's Blessing
HP
Redemption
100.0% WR2 games
ResolveResolve
AftershockAftershock
Font of LifeFont of Life
Bone PlatingBone Plating
UnflinchingUnflinching
InspirationInspiration
Biscuit DeliveryBiscuit Delivery
Cosmic InsightCosmic Insight
Adaptive ForceAdaptive ForceHealth Scaling

Power Spikes

Strength by game phase

Early (0-15)
Mid (15-30)
Late (30+)
ThreshThresh
JaxJax
Favorable
Favorable
Passive

Jax's abilities

Passive, spells and ultimate

Relentless Assault (P)

Jax's consecutive basic attacks continuously increase his Attack Speed.

Cooldowns

Cooldowns by spell rank

LevelQWER
38s7s17s
67s7s17s1m50
96s6s17s1m50
116s5s17s1m40
166s3s13s1m30
186s3s9s1m30

Playing against Jax

How to counter and exploit weaknesses

1

Do NOT take extended trades against Jax: his attack speed passive and E make him stronger the longer the fight goes.

2

When his E is active, don't auto-attack him — use abilities instead because he only blocks autos.

3

Punish him when his E is on cooldown (16-8s): it's his main defense.

4

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