- Win Rate
- 50.8%
- Pick Rate
- 2.3%
- Ban Rate
- 13.2%
Illaoi vs Ornn
- Patch
- 26.20
- Games
- 1,755
- Lane
- All Lanes
- Tier
- All Tiers
- Last Updated
- Oct 11, 2026 UTC
- Methodology
- Data Methodology
- Author
- Dakota Chinnick
Illaoi vs Ornn is a decisive matchup in LoL patch 26.20. Ornn wins with a 61.5% win rate (+23.1%) over Illaoi based on 26 games. Illaoi wins the early laning phase while Ornn scales better into the late game. Below you'll find the best Illaoi build, runes, laning stats, and strategies for the Illaoi vs Ornn matchup.
Illaoi Matchup Breakdown
Use the dropdown to select an opponent and see a detailed breakdown of how Illaoi 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 Illaoi vs Ornn?
Illaoi wins 40.0% of these games. With this many games the true rate is most likely between 23.4% and 59.3% (95% range).
- Expected
- 49.1% From both champions' overall Top win rates
- Matchup effect
- −9.1 pts Observed minus expected
- Sample
- 25 games Lane: Top
- vs patch 26.19
- — Not enough games on both patches
Lane: Top · Ranked Solo/Duo & Flex · North America server · All ranks · Patch 26.20 · Oct 9 – Oct 10
Key takeaways
- Current data slightly favors Ornn, but the sample is too limited for a strong conclusion: Illaoi wins 40.0% of 25 games (95% range 23.4–59.3%).
- Both champions' overall Top win rates predict 49.1% for Illaoi; the result is within the margin of error of that, so this matchup mostly reflects the two champions' general strength.
- Illaoi players pick Flash + Teleport far more often against Ornn: 59.5% of their other Top games, 88.0% 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 Illaoi and Ornn 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 Illaoi'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.
Illaoi vs Ornn Laning Stats
Only 25 games have a 15-minute snapshot so far — the lane-phase numbers appear from 30.
Whole-game averages
Illaoi vs Ornn Win Rate by Game Length
Illaoi's win rate against Ornn 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: Illaoi's results against Ornn in short and long games are within the margin of error of each other.
Illaoi vs Ornn 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)Insufficient data
- First itemInsufficient data
- Games under 20 minInsufficient data
- 20–30 min gamesInsufficient data
- 30+ min gamesInsufficient data
What Illaoi Changes Against Ornn
Choices Illaoi players make noticeably more or less often in this matchup than in their other Top games.
Flash + TeleportSummoner spellsUsually59.5%vs Ornn88.0%+28.5 pts40.9% WR here
Black CleaverItemUsually76.3%vs Ornn100.0%+23.7 pts40.0% WR here
Doran's Blade + Health Potion + Stealth WardStarting itemsUsually22.1%vs Ornn44.0%+21.9 pts
Exhaust + FlashSummoner spellsUsually15.6%vs Ornnunder 2%−15.6 pts
RevitalizeRuneUsually4.6%vs Ornn16.0%+11.4 pts
Gluttonous GreavesBootsUsually3.2%vs Ornn12.0%+8.8 pts
MuramanaItemUsually0.5%vs Ornn8.0%+7.5 pts
Flash + GhostSummoner spellsUsually0.5%vs Ornn4.0%+3.5 pts
Best Illaoi Build vs Ornn
Usual Illaoi build (Top)
81.5% win rate · 27 games
Against Ornn
Not enough matchup-specific build data: only 4 of 18 Illaoi games against Ornn carried a complete build, which is too few to recommend an item path from. Use Illaoi's standard build instead.
- Illaoi usually completes Black Cleaver first, at 12.1 min (median of 22 games).
- Skill priority: E > Q > 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 Illaoi Runes vs Ornn
Usual Illaoi runes (Top)
Grasp of the Undying
56.5% win rate · 184 games
Against Ornn
Too few games for a matchup-specific rune page yet — use the usual page.
Plan your Illaoi 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
Illaoi matchup data for League of Legends patch 26.20. The table below shows Illaoi'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 Illaoi build, runes, laning stats, and early vs late game analysis for that specific matchup.
Other Illaoi Matchups
Hardest for Illaoi
Easiest for Illaoi
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.
Illaoi vs Ornn FAQ - Patch 26.20
Who wins Illaoi vs Ornn?
Current data slightly favors Ornn, but the sample is too limited for a strong conclusion: Illaoi wins 40.0% of 25 games (95% range 23.4–59.3%).
What is Illaoi's win rate against Ornn?
Illaoi wins 40.0% of 25 Top games against Ornn on patch 26.20 (95% range 23.4–59.3%). Based on both champions' overall Top win rates, 49.1% would be expected.
Does Illaoi counter Ornn?
Not clearly. Illaoi wins 40.0% of 25 games against Ornn, and the 95% range (23.4–59.3%) includes 50%, so neither champion reliably counters the other on current data.
Who wins lane, Illaoi or Ornn?
There are not enough games with a 15-minute snapshot yet (25) to say who wins lane.
Does Illaoi outscale Ornn?
There are too few games of each length to tell yet.
When is Ornn strongest against Illaoi?
On current data there is no stage of the game where Ornn is ahead of Illaoi beyond the margin of error.
What should Illaoi build against Ornn?
There are not enough games for a matchup-specific core, so use Illaoi's usual Top core: Black Cleaver, Spirit Visage, Sterak's Gage. The biggest change against Ornn: Black Cleaver (76.3% usually, 100.0% here).
What runes should Illaoi use against Ornn?
Use Illaoi's usual Grasp of the Undying page (Resolve + Precision); there are too few games for a matchup-specific page. The biggest change against Ornn: Flash + Teleport (59.5% usually, 88.0% here).