Jax

Grandmaster at Arms

JunglePatch 16.20Emerald 2+Solo queue

Win rate

49%

Pick rate

Ban rate

13%

Games

180

Runes

Summoner spells

Flash + Smite
99%48%178

Starting items

Leaving the fountain

Gustwalker Hatchling
24%—43
Gustwalker Hatchling, Stealth Ward
17%—30
Gustwalker Hatchling, Health Potion, Stealth Ward
13%—24

Core build

First three legendaries, in order

Trinity Force → Sundered Sky → Zhonya's Hourglass
17%—31

Boots

Plated Steelcaps
40%51%72
Mercury's Treads
32%50%58

Later items

Not enough games run this long yet to say what goes in the last slots.

Abilities

Most-taken ability at each level

Max order·Empower → Counter Strike → Leap Strike

79%53%142

Level by level

SplitEveryone

The most common ability to level at each level, one to eighteen
	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18
Q			Q											Q	Q		Q	Q
W		W		W	W		W		W
E	E							E		E		E	E
R						R					R					R

Matchups

No lane opponent has come up 60 times yet. Counters need a bigger sample than builds do — a few points either way is noise until then.

Counted from 54,302 ranked solo queue matches played on patch 16.20 by Emerald 2+ players on EUW, read from Riot's match API. Percentages are shares of the games in this lane, not of the builds listed — so three rows adding to less than 100% means the rest of the games did something else. Win rates are hidden where there are too few games to state one.