- Win Rate
- 49.9%
- Pick Rate
- 1.6%
- Ban Rate
- 1.3%
Zaahen vs Illaoi
- Patch
- 26.19
- Games
- 3,113
- Lane
- All Lanes
- Tier
- All Tiers
- Last Updated
- Oct 9, 2026 UTC
- Methodology
- Data Methodology
- Author
- Dakota Chinnick
Zaahen vs Illaoi is a moderate matchup in LoL patch 26.19. Illaoi wins with a 51.5% win rate (+3.0%) over Zaahen based on 33 games. Illaoi wins the early laning phase while Zaahen scales better into the late game. Below you'll find the best Zaahen build, runes, laning stats, and strategies for the Zaahen vs Illaoi matchup.
Zaahen Matchup Breakdown
Use the dropdown to select an opponent and see a detailed breakdown of how Zaahen performs against them. You'll get head-to-head win rates, laning stats, the best build and runes for the matchup, and early vs late game analysis — all based on real ranked data.
Who wins Zaahen vs Illaoi?
Zaahen wins 45.9% of these games. With this many games the true rate is most likely between 34.0% and 58.3% (95% range).
- Expected
- 48.7% From both champions' overall Top win rates
- Matchup effect
- −2.8 pts Observed minus expected
- Sample
- 61 games Lane: Top
- vs patch 26.18
- +1.5 pts Within normal patch-to-patch noise
Lane: Top · Ranked Solo/Duo & Flex · North America server · All ranks · Patch 26.19 · Sep 24 – Sep 28
Key takeaways
- Current data slightly favors Illaoi, but the sample is too limited for a strong conclusion: Zaahen wins 45.9% of 61 games (95% range 34.0–58.3%).
- Both champions' overall Top win rates predict 48.7% for Zaahen; the result is within the margin of error of that, so this matchup mostly reflects the two champions' general strength.
- Illaoi usually wins the lane: 880 gold ahead of Zaahen at 15 minutes on average (61 games with a 15-minute snapshot).
- Zaahen players pick Mercury's Treads much less often against Illaoi: 28.2% of their other Top games, 6.6% here.
How we calculate this
Games: ranked Solo/Duo and Flex games on the North America server from the patch shown. Remakes (games under 5 minutes) are excluded.
A game only counts when Zaahen and Illaoi played the same position on opposite teams, so roaming, lane swaps within a team or a champion merely being in the same game never count as this matchup.
The 95% range is a Wilson score interval. Confidence comes from how wide that range is: within ±3 points is very high, ±5 high, ±8 moderate, anything wider low. Below 20 games a matchup is not classified at all.
Expected win rate combines both champions’ win rates in this lane (same games and filters) with the log5 formula: E = A(1−B) / (A(1−B) + B(1−A)). Matchup effect = observed − expected.
"What changes" compares Zaahen's choices in this matchup with the same champion's other games in the same lane, and lists a change only when it is at least 3 points and statistically significant (two-proportion z-test, |z| ≥ 2, 20+ games).
Results are not split by rank: the sample per rank is too small for honest per-rank matchup numbers.
Zaahen vs Illaoi Laning Stats
At 15 minutes
Whole-game averages
Zaahen vs Illaoi Win Rate by Game Length
Zaahen's win rate against Illaoi by game length. The dot is the win rate, the bar its 95% range and the dashed line the champion's usual win rate at that length. Lengths with fewer than 25 games are left blank.
No game length stands out: Zaahen's results against Illaoi in short and long games are within the margin of error of each other.
Zaahen vs Illaoi Power Spikes
Who is ahead at each stage, measured from these games. A stage reads "Even" when the difference is inside the margin of error, and "Insufficient data" when there are too few games to tell.
- Lane (15 min)IllaoiZaahen gold at 15: −880
- First itemIllaoiZaahen: 14.0 min · Illaoi: 12.4 min
- Games under 20 minInsufficient data
- 20–30 min gamesInsufficient data
- 30+ min gamesInsufficient data
What Zaahen Changes Against Illaoi
Choices Zaahen players make noticeably more or less often in this matchup than in their other Top games.
Mercury's TreadsBootsUsually28.2%vs Illaoi6.6%−21.6 pts
Plated SteelcapsBootsUsually58.3%vs Illaoi77.0%+18.8 pts53.2% WR here
Doran's Blade + Health PotionStarting itemsUsually35.8%vs Illaoi52.5%+16.7 pts53.1% WR here
Cosmic InsightRuneUsually12.6%vs Illaoiunder 2%−12.6 pts
Usually11.6%vs Illaoiunder 2%−11.6 pts
Biscuit DeliveryRuneUsually11.5%vs Illaoiunder 2%−11.5 pts
Second WindRuneUsually21.3%vs Illaoi9.8%−11.5 pts
Best Zaahen Build vs Illaoi
Usual Zaahen build (Top)
62.7% win rate · 236 games
Against Illaoi
Not enough matchup-specific build data: only 8 of 27 Zaahen games against Illaoi carried a complete build, which is too few to recommend an item path from. Use Zaahen's standard build instead.
- Zaahen usually completes Trinity Force first, at 14.0 min (median of 34 games).
- Illaoi usually completes Black Cleaver first, at 12.4 min (median of 37 games).
- Skill priority: Q > E > W — the same as usual.
Builds are ranked by the lower edge of their win rate range, not the raw win rate, so a build seen in a handful of wins never outranks a proven one.
Best Zaahen Runes vs Illaoi
Usual Zaahen runes (Top)
Conqueror
50.8% win rate · 1,023 games
Against Illaoi
Conqueror50.0% win rate · 32 games
Plan your Zaahen draft in Draft Lab
Draft Lab lays out both teams lane by lane with live matchup win rates, damage profiles and game-phase lean, and suggests picks and bans from current meta data.
- Full 5v5 draft board
- Lane matchup win rates
- Pick and ban suggestions
Zaahen matchup data for League of Legends patch 26.19. The table below shows Zaahen's win rate, gold difference, and performance stats against every champion in the current meta. Click any champion name to see a detailed head-to-head breakdown including the best Zaahen build, runes, laning stats, and early vs late game analysis for that specific matchup.
Other Zaahen Matchups
Hardest for Zaahen
Easiest for Zaahen
Win rate and games for each matchup. Lists are ranked by the edge of the 95% range so small samples cannot top them; matchups with at least 50 games only.
Help us maintain accuracy! If you notice incorrect stats, missing data, or any issues, your feedback directly improves the quality of our data for the entire community.
Zaahen vs Illaoi FAQ - Patch 26.19
Who wins Zaahen vs Illaoi?
Current data slightly favors Illaoi, but the sample is too limited for a strong conclusion: Zaahen wins 45.9% of 61 games (95% range 34.0–58.3%).
What is Zaahen's win rate against Illaoi?
Zaahen wins 45.9% of 61 Top games against Illaoi on patch 26.19 (95% range 34.0–58.3%). Based on both champions' overall Top win rates, 48.7% would be expected.
Does Zaahen counter Illaoi?
Not clearly. Zaahen wins 45.9% of 61 games against Illaoi, and the 95% range (34.0–58.3%) includes 50%, so neither champion reliably counters the other on current data.
Who wins lane, Zaahen or Illaoi?
Illaoi usually wins the lane: 880 gold ahead of Zaahen at 15 minutes on average (61 games with a 15-minute snapshot).
Does Zaahen outscale Illaoi?
There are too few games of each length to tell yet.
When is Illaoi strongest against Zaahen?
Illaoi is measurably ahead in: Lane (15 min), First item.
What should Zaahen build against Illaoi?
There are not enough games for a matchup-specific core, so use Zaahen's usual Top core: Stridebreaker, Death's Dance, Trinity Force. The biggest change against Illaoi: Mercury's Treads (28.2% usually, 6.6% here).
What runes should Zaahen use against Illaoi?
Conqueror with Precision and Resolve — 50.0% over 32 games against Illaoi. The biggest change against Illaoi: Cosmic Insight (12.6% usually, under 2% here).