Zac
the Secret Weapon
the Secret Weapon
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 Zac as Top.
Baseline 55.2% · 458 games
34 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
55.2%
+2.6 pp since 16.13
Starting Items
Boots
55.1%(205)· 47% pick
53.5%(99)· 23% pick
54.0%(87)· 20% pickCore Build Path
12:1059%
20:0654%
24:2353%Recommended balances sample size and results (games × win rate). An alternative may show a higher rate from fewer games.
Full Build
55.6%(9)
Situational
Runes
PrimaryLane matchups for Zac as Top
| Opponent | Win Rate | Games | Verdict |
|---|---|---|---|
 Annie | 0.0% | 2 | Unfavored |
 Elise | 0.0% | 1 | Unfavored |
 Cassiopeia | 0.0% | 1 | Unfavored |
 Skarner | 0.0% | 1 | Unfavored |
 Heimerdinger | 0.0% | 1 | Unfavored |
 Galio | 100.0% | 1 | Favored |
 Fiddlesticks | 100.0% | 1 | Favored |
 Master Yi | 100.0% | 1 | Favored |
 Ryze | 100.0% | 1 | Favored |
 Morgana | 100.0% | 1 | Favored |
Secondary
Full Build
66.7%(6)
Situational
Runes
PrimaryFull Build
37.5%(8)
Situational
Runes
Primary
Secondary
Secondary
