Jax
Grandmaster at Arms
Grandmaster at Arms
Top · Ranked Solo/Duo · Emerald+ · Global
Recommended setup
Context-adjusted estimates comparing realistic alternatives, not raw win rates.
Adjusted WPA is still in shadow validation for this patch.
Duo chemistry
Same-team outcomes with Jax as Top.
Baseline 51.2% · 4,149 games
Zyra
Jungle
Pair win rate
80.6%
+29.5%
31 games
Nasus
Jungle
Pair win rate
65.2%
+14.0%
46 games
Ivern
Jungle
Pair win rate
65.9%
+14.7%
41 games
Viego
Jungle
Pair win rate
55.6%
+4.4%
198 games
Xin Zhao
Jungle
Pair win rate
60.7%
+9.5%
61 games
Ranked by confidence-adjusted lift, not raw win rate. Pair results are descriptive and still reflect player skill, patch balance, and selection effects.
Summoner Spells
Skill Order
Patch history
Global Emerald+ aggregate · 3 patches
51.2%
+0.2 pp since 16.13
Starting Items
Boots
51.4%(1,790)· 45% pick
54.2%(1,221)· 31% pick
55.2%(417)· 10% pickCore Build Path
13:0653%
20:3356%
26:3358%Situational (4th–6th)
52.0%(148)· 4% pick
60.6%(127)· 3% pickCore Build
Recommended balances sample size and results (games × win rate). An alternative may show a higher rate from fewer games.
Core Build
53.3%(561)
Situational
Runes
Primary
Secondary
Core Build
45.6%(241)
Runes
Primary
Core Build
55.0%(109)
Situational
Runes
Primary
Secondary
Secondary
