Illaoi - League of Legends Champion
Win Rate
52.0%
Pick Rate
2.4%

Illaoivs Gwen

SFighterTank
Patch26.11
Matches776,441
LaneAll Lanes
TierAll Tiers
Last UpdatedJun 8, 2026
MethodologyData Methodology

Illaoi vs Gwen is a decisive matchup in LoL patch 26.11. Gwen wins with a 56.3% win rate (+12.5%) over Illaoi based on 48 games. Gwen holds the advantage in both the early and late game. Below you'll find the best Illaoi build, runes, laning stats, and strategies for the Illaoi vs Gwen 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 - 43.8% win rate in this matchup
Illaoi
43.8% WR
VS
Gwen vs Illaoi matchup - 56.3% win rate
Gwen
56.3% WR

Who Wins the Illaoi vs Gwen Matchup?

Gwen wins the Illaoi vs Gwen matchup
Winner
Gwen
Matches: 48
43.8%
Win Rate
56.3%
6.7
CS / min
6.1
979
DMG / min
947
12,372
Gold / game
12,741
398
Heal / min
357
1,365
DMG Mitigated / min
1,068
0.2
CC / min
0.3
44.4%
Early Game WR
55.6%
43.3%
Late Game WR
56.7%

Illaoi vs Gwen Matchup Summary

The Illaoi vs Gwen matchup is a decisive matchup in League of Legends ranked play. Based on 48 recent matches analyzed, Gwen wins with a 56.3% win rate compared to Illaoi's 43.8%, giving Gwen a 12.5 percentage point advantage. Gwen dominates at every stage — from early laning through late game team fights. This consistent advantage makes it difficult for Illaoi players to find favorable windows, so team-dependent strategies and avoiding solo confrontations are essential. The most significant statistical gap is in sustain, where Illaoi leads by 338 HP/min — a difference that heavily influences the outcome of trades and skirmishes. Gwen has a strong advantage in this matchup. Illaoi players should play defensively, prioritize safe farming under tower, and look for opportunities created by jungle pressure or Gwen overextending. Avoid prolonged trades and wait for team fights where positioning and coordination matter more. Understanding these matchup dynamics is essential for champion select decisions and in-game strategy when facing this lane opponent.

Illaoi vs Gwen Laning Phase Breakdown

Illaoi wins the laning phase against Gwen in League of Legends

Illaoi is favored during the laning phase against Gwen, winning 3 out of 5 key stat categories. Illaoi holds advantages in farming, damage and sustain, making them the stronger laner in this matchup.

Farming
6.7Illaoi
6.1Gwen
Illaoi edges out Gwen by 0.6 CS per minute — a moderate farming advantage that adds up to roughly 9 CS over a 15-minute laning phase. This translates to earlier component purchases and slightly faster power spikes for Illaoi.
Damage
979Illaoi
947Gwen
Illaoi deals 32 more champion damage per minute than Gwen. While noticeable in extended trades, this gap can be offset by Gwen choosing favorable fight windows, such as engaging when Illaoi's key abilities are on cooldown or trading immediately after dodging a skillshot.
Economy
12,372Illaoi
12,741Gwen
Gwen earns 369 more gold per game than Illaoi, equivalent to roughly one additional component item. This economic edge comes from a combination of better farming, kill participation, and objective control, giving Gwen slightly faster item completions.
Utility
0.2Illaoi
0.3Gwen
Both Illaoi and Gwen provide similar amounts of crowd control (0.0s/min difference), meaning neither has a significant advantage in locking down opponents for ganks or team fights. Lane ganks are equally effective for both sides.
Sustain
1,762Illaoi
1,424Gwen
Illaoi vastly out-sustains Gwen, healing and mitigating 338 more damage per minute. This massive durability gap means Illaoi can absorb significant punishment and remain in lane while Gwen is forced to recall. Building grievous wounds early is essential for Gwen, and focusing on burst trade patterns rather than sustained fights is critical.

Best Illaoi Build Against Gwen

Mercury's Treads is the optimal boots choice against Gwen, providing the mobility and stats Illaoi needs most in this matchup. The top-performing core items for Illaoi against Gwen are Iceborn Gauntlet, Black Cleaver 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 60.0% win rate across 5 games — well above average and making it the top item path against Gwen. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Illaoi vs Gwen matchup.

Early Game vs Late Game

Early Game
Gwen
55.6%
+11.1% advantage
Illaoi early game win rateIllaoi44.4%
Gwen early game win rateGwen55.6%
Late Game
Gwen
56.7%
+13.3% advantage
Illaoi late game win rateIllaoi43.3%
Gwen late game win rateGwen56.7%

Gwen dominates the early game (first 15 minutes) with a commanding 55.6% win rate — a 11.1 percentage point lead over Illaoi. This lopsided early game means Gwen can dictate the pace of the lane from level 1, controlling trades, wave state, and river priority.

Gwen is far superior in the late game (25+ minutes), boasting a 56.7% win rate — 13.3 points above Illaoi. Extended games heavily favor Gwen, whose kit and scaling make them a dominant force in team fights and objective control.

Gwen holds the advantage at every stage of the game, making this a consistently favorable matchup from lane through late game team fights. Illaoi players should look for outplays, team-dependent strategies, and picks rather than relying on scaling to win this matchup.

Best Illaoi Runes Against Gwen

Resolve rune tree - Illaoi primary runes vs GwenResolve
Grasp of the Undying - best Illaoi rune vs GwenDemolish - best Illaoi rune vs GwenBone Plating - best Illaoi rune vs GwenOvergrowth - best Illaoi rune vs Gwen
Precision rune tree - Illaoi secondary runes vs GwenPrecision
Last Stand - best Illaoi rune vs GwenPresence of Mind - best Illaoi rune vs Gwen
50.0% WR

The Resolve and Precision rune setup gives Illaoi the best tools to compete against Gwen in this difficult matchup, compensating for the statistical disadvantages with optimal rune synergies.


Illaoi matchup data for League of Legends patch 26.11. 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 26.11
Opponent
Win Rate
Matches
CS/min
DMG/min
Gold/game
Early WR
Late WR
46.99%1837.298912,05252.0%43.4%
42.35%1706.387811,02538.7%45.3%
43.98%1666.777611,17644.9%43.3%
52.87%1576.694311,75263.2%44.9%
46.15%1436.987211,22447.5%45.2%
53.49%1297.01,16012,13856.1%50.8%
63.00%1007.398312,54367.5%60.0%
47.42%977.094612,16352.5%43.9%
56.84%957.51,25312,67063.8%50.0%
48.39%937.31,25912,34452.5%45.3%
53.26%926.799411,33557.1%48.8%
62.22%907.11,04012,53267.6%58.5%
45.35%867.41,41512,13851.2%40.0%
48.81%846.81,00311,59143.8%51.9%
44.44%816.885511,83560.0%35.3%
56.58%767.41,16212,30464.1%48.6%
57.35%687.01,13813,18566.7%51.2%
55.22%677.01,02512,63460.0%51.4%
75.00%646.81,07712,00075.0%75.0%
42.86%637.41,20311,46551.7%35.3%
41.27%636.371911,63633.3%44.4%
52.46%616.998111,84245.8%56.8%
50.00%607.31,06912,27951.5%48.1%
60.34%587.41,23113,24768.2%55.6%
60.00%557.595213,62375.0%51.4%
52.94%516.995712,74242.1%59.4%
59.18%497.01,05612,26863.6%55.6%
50.00%487.11,00612,55757.1%44.4%
60.42%486.81,21212,64072.2%53.3%
43.75%486.797912,37244.4%43.3%
54.17%486.989612,79364.7%48.4%
66.67%457.31,24012,60863.6%69.6%
64.44%457.11,01112,53675.0%58.6%
40.00%456.81,01611,74341.2%39.3%
39.53%437.597911,32440.9%38.1%
63.41%417.71,30413,52165.4%60.0%
71.79%396.91,07312,13268.4%75.0%
59.38%327.21,04713,33177.8%52.2%
60.00%306.81,14612,08258.3%61.1%
46.67%306.176811,76444.4%47.6%
58.62%297.41,23913,57975.0%47.1%
62.07%297.31,08412,41864.3%60.0%
66.67%277.699512,78884.6%50.0%
65.38%267.099212,72580.0%56.3%
48.00%257.397614,02350.0%47.4%
54.17%246.695412,60833.3%66.7%
38.10%216.993810,94150.0%30.8%
47.62%217.31,01412,50820.0%56.3%
38.10%216.785410,90955.6%25.0%
68.42%196.793911,08090.9%37.5%
44.44%186.678010,95514.3%63.6%
50.00%186.888712,91260.0%46.1%
72.22%186.91,18613,02366.7%83.3%
60.00%156.71,03912,89766.7%58.3%
33.33%157.079112,85733.3%33.3%
15.38%135.69769,4020.0%28.6%
30.77%136.588912,39716.7%42.9%
30.77%137.598014,27733.3%30.0%
75.00%126.91,20012,70566.7%83.3%
27.27%116.91,20111,03228.6%25.0%
40.00%106.895613,49166.7%28.6%
30.00%106.587211,55425.0%33.3%
50.00%106.897212,02675.0%33.3%
50.00%106.368911,65633.3%57.1%
50.00%106.792110,60966.7%25.0%
55.56%96.81,1029,54575.0%40.0%
55.56%97.881310,681100.0%0.0%
77.78%96.31,29314,298100.0%71.4%
66.67%97.085711,60360.0%75.0%
50.00%84.568610,61925.0%75.0%
42.86%77.41,19912,27960.0%0.0%
57.14%76.61,17613,01075.0%33.3%
42.86%77.77118,14540.0%50.0%
57.14%77.485713,66550.0%60.0%
28.57%74.870811,3910.0%33.3%
42.86%77.81,24716,127100.0%33.3%
66.67%67.38509,88750.0%100.0%
50.00%67.193411,927100.0%0.0%
83.33%66.11,11813,69550.0%100.0%
40.00%56.06229,40940.0%0.0%
60.00%58.59706,53675.0%0.0%
60.00%56.81,20611,1420.0%75.0%
80.00%55.681010,46166.7%100.0%
60.00%54.59299,211100.0%33.3%

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Illaoi vs Gwen - Frequently Asked Questions

How does Illaoi do against Gwen in League of Legends?

Gwen wins the Illaoi vs Gwen matchup with a 56.3% win rate compared to Illaoi's 43.8%, a 12.5 percentage point difference. This data is based on 48 recent ranked games in patch 26.11.

How does Illaoi do against Gwen in the early game?

In the early game, Gwen has the advantage against Illaoi with a 55.6% win rate versus 44.4%. Gwen players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.

How does Illaoi do against Gwen in the late game?

In the late game, Gwen takes over the Illaoi vs Gwen matchup with a 56.7% win rate compared to 43.3%. Gwen scales better into team fights and objective contests after 25 minutes.

Who wins the Illaoi vs Gwen matchup?

Gwen wins the matchup against Illaoi with a 56.3% win rate in League of Legends patch 26.11. The 12.5 percentage point advantage means Gwen is significantly favored in this lane matchup based on 48 games analyzed.

What is the best Illaoi build against Gwen?

The best Illaoi build against Gwen includes Iceborn Gauntlet, Black Cleaver, Spirit Visage with Mercury's Treads. This build achieves a 60.0% 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 Gwen?

The best Illaoi runes against Gwen use the Resolve primary tree with Precision secondary. This rune setup achieves a 50.0% win rate in the Illaoi vs Gwen matchup. See the full rune breakdown in the matchup comparison above.

Does Illaoi counter Gwen?

No, Illaoi struggles against Gwen with only a 43.8% win rate. Gwen has the advantage in this matchup. Illaoi players should focus on safe farming and avoiding extended trades to minimize Gwen's lead.

How do I play Illaoi against Gwen?

When playing Illaoi against Gwen, play cautiously and avoid Gwen's power spikes. Look for jungle assistance and team-dependent plays since Gwen has the statistical advantage at most stages. Use the matchup-specific build and runes above to optimize your chances.