Illaoi - League of Legends Champion
Win Rate
50.6%
Pick Rate
2.3%

Illaoivs Sett

BFighterTank
Patch26.14
Matches491,560
LaneAll Lanes
TierAll Tiers
Last UpdatedJul 23, 2026
MethodologyData Methodology

Illaoi vs Sett is a moderate matchup in LoL patch 26.14. Illaoi wins with a 52.4% win rate (+4.9%) over Sett based on 103 games. Illaoi wins the early laning phase while Sett scales better into the late game. Below you'll find the best Illaoi build, runes, laning stats, and strategies for the Illaoi vs Sett matchup.

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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.

Compare against an opponent
Illaoi - 52.4% win rate in this matchup
Illaoi
52.4% WR
VS
Sett vs Illaoi matchup - 47.6% win rate
Sett
47.6% WR

Who Wins the Illaoi vs Sett Matchup?

Illaoi wins the Illaoi vs Sett matchup
Winner
Illaoi
Matches: 103
52.4%
Win Rate
47.6%
6.7
CS / min
5.3
1,181
DMG / min
882
11,774
Gold / game
10,248
436
Heal / min
222
1,583
DMG Mitigated / min
1,481
0.3
CC / min
0.9
60.5%
Early Game WR
39.5%
46.7%
Late Game WR
53.3%

Illaoi vs Sett Matchup Summary

The Illaoi vs Sett matchup is a moderate matchup in League of Legends ranked play. Based on 103 recent matches analyzed, Illaoi wins with a 52.4% win rate compared to Sett's 47.6%, giving Illaoi a 4.9 percentage point advantage. Game phase dynamics play a critical role here: Illaoi controls the early laning stage, but Sett outscales as the game goes longer. The matchup shifts dramatically depending on game length — Illaoi needs to press advantages before Sett reaches their power spikes, while Sett should focus on safe farming and hitting key item breakpoints. The most significant statistical gap is in crowd control, where Sett leads by 0.6s CC/min — a difference that heavily influences the outcome of trades and skirmishes. Illaoi has a statistical edge, but the margin is close enough that respecting Sett's strengths is important. Trade when cooldowns are favorable, track the enemy jungler, and build toward your strongest item spikes to convert the slight advantage into a decisive lead. Understanding these matchup dynamics is essential for champion select decisions and in-game strategy when facing this lane opponent.

Illaoi vs Sett Laning Phase Breakdown

Illaoi wins the laning phase against Sett in League of Legends

Illaoi is favored during the laning phase against Sett, winning 4 out of 5 key stat categories. Illaoi holds advantages in farming, damage, gold income and sustain, making them the stronger laner in this matchup.

Farming
6.7Illaoi
5.3Sett
Illaoi significantly out-farms Sett by 1.3 CS per minute, accumulating an estimated 20 CS lead by mid game. This substantial farming gap gives Illaoi a major gold advantage and earlier item completions. Sett players should prioritize wave management techniques like freezing near tower and using abilities efficiently to minimize the deficit.
Damage
1,181Illaoi
882Sett
Illaoi heavily out-damages Sett by 299 DMG/min, dominating both short trades and all-in fights. Sett should avoid extended combat and instead focus on burst trade patterns — short engages followed by immediate disengagement — to avoid letting Illaoi's sustained damage advantage take over.
Economy
11,774Illaoi
10,248Sett
Illaoi generates a commanding 1,526 more gold per game than Sett. This substantial economic advantage means Illaoi consistently reaches key item breakpoints earlier, creating a compounding lead that grows throughout the game. Sett should focus on cost-effective item choices and avoid unnecessary deaths to prevent falling further behind.
Utility
0.3Illaoi
0.9Sett
Sett provides 0.6 seconds more crowd control per minute than Illaoi, offering better gank setup potential and slightly more team fight utility. This CC advantage helps Sett coordinate with their jungler and control the pace of skirmishes.
Sustain
2,019Illaoi
1,703Sett
Illaoi vastly out-sustains Sett, healing and mitigating 316 more damage per minute. This massive durability gap means Illaoi can absorb significant punishment and remain in lane while Sett is forced to recall. Building grievous wounds early is essential for Sett, and focusing on burst trade patterns rather than sustained fights is critical.

Best Illaoi Build Against Sett

Mercury's Treads is the optimal boots choice against Sett, providing the mobility and stats Illaoi needs most in this matchup. The top-performing core items for Illaoi against Sett are Iceborn Gauntlet, Sundered Sky and Spirit Visage. This combination gives Illaoi an effective balance of damage, survivability, and utility for the matchup. This build performs exceptionally well, achieving a 100.0% win rate across 4 games — well above average and making it the top item path against Sett. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Illaoi vs Sett matchup.

Early Game vs Late Game

Early Game
Illaoi
60.5%
+20.9% advantage
Illaoi early game win rateIllaoi60.5%
Sett early game win rateSett39.5%
Late Game
Sett
53.3%
+6.7% advantage
Illaoi late game win rateIllaoi46.7%
Sett late game win rateSett53.3%

Illaoi dominates the early game (first 15 minutes) with a commanding 60.5% win rate — a 20.9 percentage point lead over Sett. This lopsided early game means Illaoi can dictate the pace of the lane from level 1, controlling trades, wave state, and river priority.

Sett is far superior in the late game (25+ minutes), boasting a 53.3% win rate — 6.7 points above Illaoi. Extended games heavily favor Sett, whose kit and scaling make them a dominant force in team fights and objective control.

This matchup features a dramatic power shift: Illaoi must aggressively press their early advantage and close out the game before Sett reaches their scaling breakpoints. If Sett survives the laning phase without falling too far behind, the matchup flips in their favor. Dragon and Rift Herald control are pivotal — the team that secures early objectives can snowball or buy time to scale.

Best Illaoi Runes Against Sett

Resolve rune tree - Illaoi primary runes vs SettResolve
Grasp of the Undying - best Illaoi rune vs SettDemolish - best Illaoi rune vs SettBone Plating - best Illaoi rune vs SettOvergrowth - best Illaoi rune vs Sett
Precision rune tree - Illaoi secondary runes vs SettPrecision
Last Stand - best Illaoi rune vs SettPresence of Mind - best Illaoi rune vs Sett
47.8% WR

Running Resolve primary with Precision secondary allows Illaoi to press their advantage against Sett, amplifying the strengths that make this a favorable matchup.


Illaoi matchup data for League of Legends patch 26.14. 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.

Illaoi matchup win rates and stats in League of Legends patch 26.14
Opponent
Win Rate
Matches
CS/min
DMG/min
Gold/game
Early WR
Late WR
47.34%1696.289810,99545.7%48.5%
45.45%1327.11,01311,60050.0%42.9%
52.43%1036.71,18111,77460.5%46.7%
45.83%966.41,01311,25642.1%48.3%
47.67%866.678110,39853.9%42.5%
56.34%717.21,00512,69062.5%53.2%
42.03%696.786012,02945.5%40.4%
51.56%646.61,17412,92465.4%42.1%
55.17%587.31,16213,62850.0%58.3%
53.57%566.896612,32060.0%50.0%
54.00%507.11,05311,74363.2%48.4%
54.00%507.21,16711,62557.7%50.0%
47.92%486.587410,63425.0%59.4%
46.81%477.41,68211,16260.9%33.3%
52.38%426.91,22611,05555.0%50.0%
42.50%407.498012,08342.1%42.9%
55.00%406.68669,52269.6%35.3%
47.50%407.01,11912,43076.9%33.3%
46.15%397.91,20713,69866.7%37.0%
45.95%377.080711,50033.3%54.5%
64.86%377.01,21610,63471.4%56.3%
51.43%356.996811,33958.3%47.8%
50.00%347.193910,26152.6%46.7%
59.38%327.497110,22655.6%64.3%
46.88%326.691612,35060.0%35.3%
51.61%316.81,00111,42056.3%46.7%
56.67%306.195610,84769.2%47.1%
43.33%306.81,06010,75630.8%52.9%
50.00%306.579111,43641.7%55.6%
55.17%297.31,33111,92158.3%52.9%
64.29%286.887310,89572.7%58.8%
46.15%266.91,00512,11957.1%33.3%
57.69%266.91,33813,07450.0%61.1%
43.48%236.81,25911,92040.0%46.1%
47.83%236.61,06611,63753.9%40.0%
45.45%226.799912,13475.0%28.6%
50.00%226.71,06912,25033.3%61.5%
50.00%226.588811,78154.5%45.5%
52.38%217.11,17910,72240.0%63.6%
47.37%196.098311,30266.7%38.5%
33.33%186.31,04811,24537.5%30.0%
62.50%166.81,06414,12250.0%64.3%
50.00%166.61,26812,39150.0%50.0%
46.67%156.688812,18675.0%36.4%
57.14%146.491111,52471.4%42.9%
64.29%147.51,09311,62071.4%57.1%
69.23%137.090811,281100.0%42.9%
50.00%126.27368,87657.1%40.0%
58.33%127.495712,67857.1%60.0%
20.00%106.71,04611,33250.0%12.5%
44.44%96.71,15614,4680.0%44.4%
37.50%86.290012,63166.7%20.0%
71.43%76.41,03713,15333.3%100.0%
57.14%77.41,13812,78233.3%75.0%
42.86%77.285410,39050.0%33.3%
71.43%78.01,08413,173100.0%60.0%
100.00%77.41,19614,054100.0%100.0%
42.86%77.11,22313,3960.0%60.0%
33.33%66.11,13413,910100.0%20.0%
66.67%67.61,11011,95866.7%66.7%
60.00%56.395612,3600.0%60.0%
60.00%56.39069,613100.0%33.3%
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Illaoi vs Sett - Frequently Asked Questions

How does Illaoi do against Sett in League of Legends?

Illaoi wins the Illaoi vs Sett matchup with a 52.4% win rate compared to Sett's 47.6%, a 4.9 percentage point difference. This data is based on 103 recent ranked games in patch 26.14.

How does Illaoi do against Sett in the early game?

In the early game, Illaoi has the advantage against Sett with a 60.5% win rate versus 39.5%. Illaoi players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.

How does Illaoi do against Sett in the late game?

In the late game, Sett takes over the Illaoi vs Sett matchup with a 53.3% win rate compared to 46.7%. Sett scales better into team fights and objective contests after 25 minutes.

Who wins the Illaoi vs Sett matchup?

Illaoi wins the matchup against Sett with a 52.4% win rate in League of Legends patch 26.14. The 4.9 percentage point advantage means Illaoi is moderately favored in this lane matchup based on 103 games analyzed.

What is the best Illaoi build against Sett?

The best Illaoi build against Sett includes Iceborn Gauntlet, Sundered Sky, Spirit Visage with Mercury's Treads. This build achieves a 100.0% win rate in the matchup. Check the matchup breakdown above for the full item path and build order.

What are the best Illaoi runes against Sett?

The best Illaoi runes against Sett use the Resolve primary tree with Precision secondary. This rune setup achieves a 47.8% win rate in the Illaoi vs Sett matchup. See the full rune breakdown in the matchup comparison above.

Does Illaoi counter Sett?

Yes, Illaoi has a favorable matchup against Sett with a 52.4% win rate. Illaoi has a solid advantage over Sett in lane based on current patch 26.14 data.

How do I play Illaoi against Sett?

When playing Illaoi against Sett, leverage your statistical advantages by trading aggressively during favorable windows. You have early game priority — look for kills and zone control before first recall. Build the recommended items and runes for this specific matchup for the best results.