Swain - League of Legends Champion
Win Rate
50.0%
Pick Rate
3.7%

Swainvs Illaoi

CMageSupport
Patch26.14
Matches491,560
LaneAll Lanes
TierAll Tiers
Last UpdatedJul 21, 2026
MethodologyData Methodology

Swain vs Illaoi is a decisive matchup in LoL patch 26.14. Illaoi wins with a 57.1% win rate (+14.3%) over Swain based on 7 games. Swain wins the early laning phase while Illaoi scales better into the late game. Below you'll find the best Swain build, runes, laning stats, and strategies for the Swain vs Illaoi matchup.

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Swain Matchup Breakdown

Use the dropdown to select an opponent and see a detailed breakdown of how Swain 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
Swain - 42.9% win rate in this matchup
Swain
42.9% WR
VS
Illaoi vs Swain matchup - 57.1% win rate
Illaoi
57.1% WR

Who Wins the Swain vs Illaoi Matchup?

Illaoi wins the Swain vs Illaoi matchup
Winner
Illaoi
Matches: 7
42.9%
Win Rate
57.1%
6.1
CS / min
7.4
805
DMG / min
1,138
11,238
Gold / game
12,782
473
Heal / min
472
966
DMG Mitigated / min
1,420
1.7
CC / min
0.2
66.7%
Early Game WR
33.3%
25.0%
Late Game WR
75.0%

Swain vs Illaoi Matchup Summary

The Swain vs Illaoi matchup is a decisive matchup in League of Legends ranked play. Based on 7 recent matches analyzed, Illaoi wins with a 57.1% win rate compared to Swain's 42.9%, giving Illaoi a 14.3 percentage point advantage. Game phase dynamics play a critical role here: Swain controls the early laning stage, but Illaoi outscales as the game goes longer. The matchup shifts dramatically depending on game length — Swain needs to press advantages before Illaoi reaches their power spikes, while Illaoi should focus on safe farming and hitting key item breakpoints. The most significant statistical gap is in crowd control, where Swain leads by 1.5s CC/min — a difference that heavily influences the outcome of trades and skirmishes. Illaoi has a strong advantage in this matchup. Swain 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.

Swain vs Illaoi Laning Phase Breakdown

Illaoi wins the laning phase against Swain in League of Legends

Illaoi is favored during the laning phase against Swain, 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
6.1Swain
7.4Illaoi
Illaoi significantly out-farms Swain by 1.3 CS per minute, accumulating an estimated 19 CS lead by mid game. This substantial farming gap gives Illaoi a major gold advantage and earlier item completions. Swain players should prioritize wave management techniques like freezing near tower and using abilities efficiently to minimize the deficit.
Damage
805Swain
1,138Illaoi
Illaoi heavily out-damages Swain by 333 DMG/min, dominating both short trades and all-in fights. Swain 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
11,238Swain
12,782Illaoi
Illaoi generates a commanding 1,544 more gold per game than Swain. This substantial economic advantage means Illaoi consistently reaches key item breakpoints earlier, creating a compounding lead that grows throughout the game. Swain should focus on cost-effective item choices and avoid unnecessary deaths to prevent falling further behind.
Utility
1.7Swain
0.2Illaoi
Swain brings significantly more crowd control than Illaoi, with 1.5 more seconds of CC per minute. This large utility gap makes Swain far more valuable in setting up jungle ganks, controlling objectives, and locking down targets in team fights. Illaoi should invest in tenacity and position carefully to avoid being chain-CC'd.
Sustain
1,440Swain
1,893Illaoi
Illaoi vastly out-sustains Swain, healing and mitigating 453 more damage per minute. This massive durability gap means Illaoi can absorb significant punishment and remain in lane while Swain is forced to recall. Building grievous wounds early is essential for Swain, and focusing on burst trade patterns rather than sustained fights is critical.

Best Swain Build Against Illaoi

Plated Steelcaps is the optimal boots choice against Illaoi, providing the mobility and stats Swain needs most in this matchup. The top-performing core items for Swain against Illaoi are Liandry's Torment, Riftmaker and Rylai's Crystal Scepter. This combination gives Swain an effective balance of damage, survivability, and utility for the matchup. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Swain vs Illaoi matchup.

Early Game vs Late Game

Early Game
Swain
66.7%
+33.3% advantage
Swain early game win rateSwain66.7%
Illaoi early game win rateIllaoi33.3%
Late Game
Illaoi
75.0%
+50.0% advantage
Swain late game win rateSwain25.0%
Illaoi late game win rateIllaoi75.0%

Swain dominates the early game (first 15 minutes) with a commanding 66.7% win rate — a 33.3 percentage point lead over Illaoi. This lopsided early game means Swain can dictate the pace of the lane from level 1, controlling trades, wave state, and river priority.

Illaoi is far superior in the late game (25+ minutes), boasting a 75.0% win rate — 50.0 points above Swain. Extended games heavily favor Illaoi, whose kit and scaling make them a dominant force in team fights and objective control.

This matchup features a dramatic power shift: Swain must aggressively press their early advantage and close out the game before Illaoi reaches their scaling breakpoints. If Illaoi 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 Swain Runes Against Illaoi

Sorcery rune tree - Swain primary runes vs IllaoiSorcery
Summon Aery - best Swain rune vs IllaoiManaflow Band - best Swain rune vs IllaoiTranscendence - best Swain rune vs IllaoiScorch - best Swain rune vs Illaoi
Resolve rune tree - Swain secondary runes vs IllaoiResolve
Overgrowth - best Swain rune vs IllaoiConditioning - best Swain rune vs Illaoi
100.0% WR

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


Swain matchup data for League of Legends patch 26.14. The table below shows Swain'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 Swain build, runes, laning stats, and early vs late game analysis for that specific matchup.

Swain 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
47.01%2342.27119,75255.1%41.2%
40.74%1622.46299,99140.0%41.1%
47.17%1061.97429,01140.0%53.6%
50.00%1041.872710,14354.4%46.5%
49.51%1032.675310,04047.6%50.8%
50.00%1001.97459,86942.2%56.4%
39.39%992.06729,98837.8%40.3%
53.85%912.774310,47746.9%57.6%
49.43%871.66489,35150.0%49.0%
51.90%795.885511,86448.1%53.9%
61.19%674.787411,61273.1%53.7%
61.54%651.973310,43673.9%54.8%
46.88%642.19059,57341.4%51.4%
53.97%633.273510,31057.7%51.4%
53.23%625.492412,64547.6%56.1%
42.62%612.06949,48350.0%37.8%
61.40%572.069210,28257.1%63.9%
50.00%522.380411,36150.0%50.0%
56.86%511.979410,43260.9%53.6%
56.00%505.797412,90562.5%52.9%
60.42%486.096911,83364.7%58.1%
46.67%451.86319,96041.2%50.0%
48.84%431.96669,95153.3%46.4%
45.24%426.091112,68643.8%46.1%
52.38%421.97168,80358.8%48.0%
42.50%402.16019,22135.7%46.1%
36.11%361.871610,91733.3%37.0%
48.57%355.798212,48146.7%50.0%
58.82%341.979710,01065.0%50.0%
55.88%346.11,01912,66753.3%57.9%
42.42%332.56199,21738.5%45.0%
33.33%331.96959,45433.3%33.3%
62.50%326.488210,50455.6%71.4%
41.94%311.85699,05040.0%43.8%
51.61%316.393311,84460.0%43.8%
56.67%302.073910,63855.6%57.1%
46.67%305.08179,91153.9%41.2%
34.48%295.988311,30130.0%36.8%
67.86%284.495811,18155.6%73.7%
67.86%284.07449,36275.0%58.3%
38.46%261.866210,11457.1%31.6%
57.69%266.486811,81263.6%53.3%
65.38%261.982310,26063.6%66.7%
44.00%251.86539,56345.5%42.9%
44.00%251.96709,61441.7%46.1%
60.00%256.31,00312,34288.9%43.8%
54.17%243.494211,05766.7%46.7%
37.50%242.081511,05733.3%40.0%
45.83%242.48579,91554.5%38.5%
47.83%234.91,02112,32362.5%40.0%
39.13%235.395312,20255.6%28.6%
26.09%231.86928,44825.0%27.3%
54.55%225.083810,54570.0%41.7%
54.55%223.672911,07950.0%57.1%
45.45%222.06819,80966.7%30.8%
75.00%206.21,01712,69680.0%73.3%
50.00%205.87979,22850.0%50.0%
50.00%185.876710,48344.4%55.6%
66.67%184.894511,07980.0%61.5%
58.82%174.68248,29366.7%50.0%
43.75%165.67359,74237.5%50.0%
18.75%165.97817,42310.0%33.3%
50.00%166.51,09112,21866.7%40.0%
33.33%156.381010,84444.4%16.7%
53.33%155.798010,99840.0%60.0%
53.33%156.17999,15175.0%28.6%
73.33%156.199411,386100.0%55.6%
40.00%155.385311,08050.0%36.4%
33.33%154.691110,08333.3%33.3%
42.86%145.776010,76757.1%28.6%
69.23%132.073411,07850.0%77.8%
61.54%135.587810,587100.0%28.6%
23.08%134.883313,9110.0%25.0%
69.23%136.194210,50275.0%66.7%
53.85%135.61,1329,67642.9%66.7%
84.62%135.61,32910,913100.0%60.0%
38.46%136.089512,14640.0%37.5%
69.23%135.282313,329100.0%63.6%
46.15%132.15978,26550.0%42.9%
50.00%125.97349,84637.5%75.0%
66.67%125.586611,84880.0%57.1%
81.82%116.31,13910,967100.0%60.0%
60.00%105.21,03311,47550.0%66.7%
70.00%102.868011,3260.0%77.8%
70.00%106.482512,05666.7%71.4%
60.00%104.61,05812,883100.0%55.6%
30.00%106.192812,5250.0%42.9%
70.00%106.079613,36075.0%66.7%
60.00%101.77089,56850.0%66.7%
40.00%105.25769,50720.0%60.0%
55.56%96.59739,10775.0%40.0%
33.33%94.787911,33520.0%50.0%
55.56%95.878711,71460.0%50.0%
22.22%94.986610,91650.0%14.3%
11.11%95.978911,26633.3%0.0%
33.33%95.81,15710,94725.0%40.0%
55.56%95.079410,84866.7%50.0%
44.44%95.382612,648100.0%28.6%
77.78%95.185210,81575.0%80.0%
37.50%85.67319,9220.0%60.0%
14.29%75.585311,0440.0%20.0%
14.29%75.57859,45325.0%0.0%
71.43%76.01,01313,530100.0%66.7%
57.14%75.47968,36040.0%100.0%
28.57%74.47587,55120.0%50.0%
42.86%76.180511,23866.7%25.0%
28.57%75.58889,9010.0%50.0%
42.86%73.869610,312100.0%33.3%
57.14%76.097511,58650.0%66.7%
33.33%66.175210,8160.0%40.0%
66.67%65.188810,909100.0%33.3%
83.33%64.174011,29466.7%100.0%
66.67%66.91,0299,153100.0%0.0%
33.33%65.478611,3130.0%50.0%
40.00%56.793510,404100.0%0.0%
40.00%55.01,1129,50750.0%33.3%
60.00%55.57599,88666.7%50.0%
40.00%55.977611,32750.0%33.3%
40.00%56.61,05411,745100.0%0.0%
40.00%56.194613,12650.0%33.3%
60.00%56.688513,204100.0%50.0%
60.00%55.06998,83066.7%50.0%
40.00%55.71,21313,1190.0%50.0%
40.00%57.31,15211,96950.0%33.3%
80.00%55.982711,929100.0%66.7%
80.00%52.480210,309100.0%66.7%
60.00%53.81,01212,11450.0%66.7%

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Swain vs Illaoi - Frequently Asked Questions

How does Swain do against Illaoi in League of Legends?

Illaoi wins the Swain vs Illaoi matchup with a 57.1% win rate compared to Swain's 42.9%, a 14.3 percentage point difference. This data is based on 7 recent ranked games in patch 26.14.

How does Swain do against Illaoi in the early game?

In the early game, Swain has the advantage against Illaoi with a 66.7% win rate versus 33.3%. Swain players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.

How does Swain do against Illaoi in the late game?

In the late game, Illaoi takes over the Swain vs Illaoi matchup with a 75.0% win rate compared to 25.0%. Illaoi scales better into team fights and objective contests after 25 minutes.

Who wins the Swain vs Illaoi matchup?

Illaoi wins the matchup against Swain with a 57.1% win rate in League of Legends patch 26.14. The 14.3 percentage point advantage means Illaoi is significantly favored in this lane matchup based on 7 games analyzed.

What is the best Swain build against Illaoi?

The best Swain build against Illaoi includes Liandry's Torment, Riftmaker, Rylai's Crystal Scepter with Plated Steelcaps. Check the matchup breakdown above for the full item path and build order.

What are the best Swain runes against Illaoi?

The best Swain runes against Illaoi use the Sorcery primary tree with Resolve secondary. This rune setup achieves a 100.0% win rate in the Swain vs Illaoi matchup. See the full rune breakdown in the matchup comparison above.

Does Swain counter Illaoi?

No, Swain struggles against Illaoi with only a 42.9% win rate. Illaoi has the advantage in this matchup. Swain players should focus on safe farming and avoiding extended trades to minimize Illaoi's lead.

How do I play Swain against Illaoi?

When playing Swain 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.