Jax - League of Legends Champion
Win Rate
49.9%
Pick Rate
3.7%

Jaxvs Illaoi

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

Jax vs Illaoi is a decisive matchup in LoL patch 26.11. Illaoi wins with a 55.2% win rate (+10.4%) over Jax based on 67 games. Illaoi holds the advantage in both the early and late game. Below you'll find the best Jax build, runes, laning stats, and strategies for the Jax vs Illaoi matchup.

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Jax Matchup Breakdown

Use the dropdown to select an opponent and see a detailed breakdown of how Jax 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
Jax - 44.8% win rate in this matchup
Jax
44.8% WR
VS
Illaoi vs Jax matchup - 55.2% win rate
Illaoi
55.2% WR

Who Wins the Jax vs Illaoi Matchup?

Illaoi wins the Jax vs Illaoi matchup
Winner
Illaoi
Matches: 67
44.8%
Win Rate
55.2%
5.6
CS / min
7.0
783
DMG / min
1,025
11,484
Gold / game
12,634
252
Heal / min
406
1,094
DMG Mitigated / min
1,522
0.7
CC / min
0.3
40.0%
Early Game WR
60.0%
48.6%
Late Game WR
51.4%

Jax vs Illaoi Matchup Summary

The Jax vs Illaoi matchup is a decisive matchup in League of Legends ranked play. Based on 67 recent matches analyzed, Illaoi wins with a 55.2% win rate compared to Jax's 44.8%, giving Illaoi a 10.4 percentage point advantage. Illaoi dominates at every stage — from early laning through late game team fights. This consistent advantage makes it difficult for Jax players to find favorable windows, so team-dependent strategies and avoiding solo confrontations are essential. The most significant statistical gap is in crowd control, where Jax leads by 0.4s CC/min — a difference that heavily influences the outcome of trades and skirmishes. Illaoi has a strong advantage in this matchup. Jax players should play defensively, prioritize safe farming under tower, and look for opportunities created by jungle pressure or Illaoi 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.

Jax vs Illaoi Laning Phase Breakdown

Illaoi wins the laning phase against Jax in League of Legends

Illaoi is favored during the laning phase against Jax, 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
5.6Jax
7.0Illaoi
Illaoi significantly out-farms Jax 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. Jax players should prioritize wave management techniques like freezing near tower and using abilities efficiently to minimize the deficit.
Damage
783Jax
1,025Illaoi
Illaoi heavily out-damages Jax by 242 DMG/min, dominating both short trades and all-in fights. Jax 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
11,484Jax
12,634Illaoi
Illaoi generates a commanding 1,151 more gold per game than Jax. This substantial economic advantage means Illaoi consistently reaches key item breakpoints earlier, creating a compounding lead that grows throughout the game. Jax should focus on cost-effective item choices and avoid unnecessary deaths to prevent falling further behind.
Utility
0.7Jax
0.3Illaoi
Jax provides 0.4 seconds more crowd control per minute than Illaoi, offering better gank setup potential and slightly more team fight utility. This CC advantage helps Jax coordinate with their jungler and control the pace of skirmishes.
Sustain
1,346Jax
1,928Illaoi
Illaoi vastly out-sustains Jax, healing and mitigating 582 more damage per minute. This massive durability gap means Illaoi can absorb significant punishment and remain in lane while Jax is forced to recall. Building grievous wounds early is essential for Jax, and focusing on burst trade patterns rather than sustained fights is critical.

Best Jax Build Against Illaoi

Plated Steelcaps is the optimal boots choice against Illaoi, providing the mobility and stats Jax needs most in this matchup. The top-performing core items for Jax against Illaoi are Sundered Sky, Zhonya's Hourglass and Trinity Force. This combination gives Jax an effective balance of damage, survivability, and utility for the matchup. This build performs exceptionally well, achieving a 80.0% win rate across 5 games — well above average and making it the top item path against Illaoi. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Jax vs Illaoi matchup.

Early Game vs Late Game

Early Game
Illaoi
60.0%
+20.0% advantage
Jax early game win rateJax40.0%
Illaoi early game win rateIllaoi60.0%
Late Game
Illaoi
51.4%
+2.7% advantage
Jax late game win rateJax48.6%
Illaoi late game win rateIllaoi51.4%

Illaoi dominates the early game (first 15 minutes) with a commanding 60.0% win rate — a 20.0 percentage point lead over Jax. This lopsided early game means Illaoi can dictate the pace of the lane from level 1, controlling trades, wave state, and river priority.

In the late game (25+ minutes), Illaoi takes over with a 51.4% win rate, leading Jax by 2.7 percentage points. Illaoi scales more effectively into team fights and objective contests.

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

Best Jax Runes Against Illaoi

Resolve rune tree - Jax primary runes vs IllaoiResolve
Grasp of the Undying - best Jax rune vs IllaoiDemolish - best Jax rune vs IllaoiSecond Wind - best Jax rune vs IllaoiUnflinching - best Jax rune vs Illaoi
Inspiration rune tree - Jax secondary runes vs IllaoiInspiration
Biscuit Delivery - best Jax rune vs IllaoiCosmic Insight - best Jax rune vs Illaoi
55.6% WR

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


Jax matchup data for League of Legends patch 26.11. The table below shows Jax'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 Jax build, runes, laning stats, and early vs late game analysis for that specific matchup.

Jax 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
50.79%2541.669512,10455.8%46.8%
39.33%1786.172810,88037.2%41.3%
47.93%1695.586411,92350.8%46.1%
51.77%1411.574412,91155.4%49.4%
42.75%1382.373812,69646.4%40.2%
54.20%1311.374812,45051.9%55.8%
46.92%1301.368712,20947.2%46.8%
62.10%1244.886912,22563.2%61.2%
48.33%1205.569211,70954.0%44.3%
54.17%1206.084511,57259.6%49.2%
60.00%1205.778710,93066.7%52.6%
47.90%1196.067511,13547.9%47.9%
54.62%1191.571612,14752.6%56.5%
56.60%1061.165012,21656.8%56.5%
52.83%1066.176711,09548.0%57.1%
55.24%1056.184111,08464.8%45.1%
51.92%1041.376812,61047.9%55.4%
58.95%956.183612,89655.3%61.4%
56.38%946.189412,14151.4%59.3%
36.17%945.31,10111,39336.4%36.0%
42.22%903.281312,62939.5%44.7%
51.76%855.387511,75544.8%55.4%
36.90%845.681512,03539.0%34.9%
47.62%846.581411,99446.7%48.7%
65.00%801.367511,45064.9%65.1%
48.75%801.259312,55651.6%46.9%
48.72%785.893012,32733.3%56.9%
53.42%731.264512,44458.6%50.0%
42.86%704.576812,07158.3%34.8%
44.78%675.678311,48440.0%48.6%
46.27%675.994912,07950.0%42.9%
60.94%641.171513,27165.4%57.9%
62.90%625.290412,73361.9%63.4%
52.46%615.683212,37153.6%51.5%
48.33%605.973212,06441.7%52.8%
41.38%586.378511,88837.9%44.8%
50.00%585.282211,36743.3%57.1%
49.12%575.798411,80858.6%39.3%
47.37%571.870613,07657.1%41.7%
51.79%565.492113,30457.7%46.7%
41.07%565.675412,12740.0%41.9%
41.82%555.671811,23143.5%40.6%
51.85%542.168312,30250.0%53.3%
38.46%526.187311,39547.1%34.3%
50.00%526.776110,96847.8%51.7%
50.00%521.172611,66444.0%55.6%
45.10%515.473612,07639.1%50.0%
57.14%496.192212,95750.0%63.0%
48.98%496.081512,17850.0%48.1%
44.90%496.180811,27042.3%47.8%
36.17%472.862112,42329.4%40.0%
61.70%474.782511,97655.6%65.5%
55.56%451.968211,35371.4%41.7%
48.89%451.966311,56252.6%46.1%
38.64%441.271711,41941.7%35.0%
62.79%431.166211,36861.9%63.6%
52.50%406.075511,51350.0%55.0%
35.00%401.459310,69134.8%35.3%
62.50%405.984612,69470.6%56.5%
54.05%375.667011,97260.0%50.0%
54.05%376.361710,93943.8%61.9%
51.35%375.869711,78052.9%50.0%
50.00%361.368813,23053.9%47.8%
60.00%351.166912,79064.7%55.6%
50.00%342.274811,79833.3%68.8%
32.35%345.671312,28933.3%31.8%
53.13%321.271311,88062.5%43.8%
53.33%301.256812,13966.7%47.6%
43.33%301.164411,16842.9%43.8%
48.28%291.572513,22945.5%50.0%
48.28%295.971112,03150.0%46.7%
51.72%291.669013,62944.4%55.0%
33.33%275.770811,8500.0%52.9%
62.96%275.877412,34854.5%68.8%
56.00%251.670011,88572.7%42.9%
45.83%244.873411,41950.0%43.8%
56.52%232.283313,16157.1%56.3%
45.45%222.068411,78350.0%41.7%
52.38%215.674210,69950.0%55.6%
57.14%216.193814,23680.0%50.0%
60.00%203.069313,23966.7%57.1%
26.32%196.289510,44521.4%40.0%
72.22%183.086511,42980.0%62.5%
50.00%181.849911,52854.5%42.9%
58.82%171.355511,38350.0%66.7%
62.50%161.968912,54557.1%66.7%
26.67%152.668811,92233.3%22.2%
53.85%132.471612,27650.0%55.6%
58.33%122.967212,57050.0%60.0%
50.00%122.181914,1580.0%66.7%
27.27%116.070810,03522.2%50.0%
63.64%113.366010,88933.3%75.0%
60.00%106.083414,28033.3%71.4%
55.56%92.25749,92433.3%66.7%
44.44%95.976212,2590.0%50.0%
44.44%91.181415,4720.0%57.1%
66.67%92.460310,41150.0%80.0%
44.44%92.569311,54260.0%25.0%
87.50%86.893414,201100.0%80.0%
50.00%86.973212,50750.0%50.0%
50.00%84.173813,7000.0%50.0%
14.29%71.850310,6820.0%20.0%
83.33%61.671212,157100.0%75.0%
16.67%61.667810,2160.0%50.0%
50.00%64.084514,28333.3%66.7%
83.33%66.272514,340100.0%80.0%
50.00%66.053410,68866.7%33.3%
40.00%56.48129,11933.3%50.0%
20.00%52.750710,15933.3%0.0%
80.00%53.854911,318100.0%66.7%
60.00%56.276911,30466.7%50.0%
40.00%55.964111,12233.3%50.0%
80.00%52.071011,8080.0%100.0%
80.00%55.378614,986100.0%75.0%
60.00%53.86828,88266.7%50.0%

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Jax vs Illaoi - Frequently Asked Questions

How does Jax do against Illaoi in League of Legends?

Illaoi wins the Jax vs Illaoi matchup with a 55.2% win rate compared to Jax's 44.8%, a 10.4 percentage point difference. This data is based on 67 recent ranked games in patch 26.11.

How does Jax do against Illaoi in the early game?

In the early game, Illaoi has the advantage against Jax with a 60.0% win rate versus 40.0%. Illaoi players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.

How does Jax do against Illaoi in the late game?

In the late game, Illaoi takes over the Jax vs Illaoi matchup with a 51.4% win rate compared to 48.6%. Illaoi scales better into team fights and objective contests after 25 minutes.

Who wins the Jax vs Illaoi matchup?

Illaoi wins the matchup against Jax with a 55.2% win rate in League of Legends patch 26.11. The 10.4 percentage point advantage means Illaoi is significantly favored in this lane matchup based on 67 games analyzed.

What is the best Jax build against Illaoi?

The best Jax build against Illaoi includes Sundered Sky, Zhonya's Hourglass, Trinity Force with Plated Steelcaps. This build achieves a 80.0% win rate in the matchup. Check the matchup breakdown above for the full item path and build order.

What are the best Jax runes against Illaoi?

The best Jax runes against Illaoi use the Resolve primary tree with Inspiration secondary. This rune setup achieves a 55.6% win rate in the Jax vs Illaoi matchup. See the full rune breakdown in the matchup comparison above.

Does Jax counter Illaoi?

No, Jax struggles against Illaoi with only a 44.8% win rate. Illaoi has the advantage in this matchup. Jax players should focus on safe farming and avoiding extended trades to minimize Illaoi's lead.

How do I play Jax against Illaoi?

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