Illaoi - League of Legends Champion
Win Rate
50.0%
Pick Rate
2.0%

Illaoivs Udyr

BFighterTank
Patch26.7
Matches949,984
LaneAll Lanes
TierAll Tiers
Last UpdatedApr 24, 2026
MethodologyData Methodology

Illaoi vs Udyr is a decisive matchup in LoL patch 26.7. Udyr wins with a 62.5% win rate (+25.0%) over Illaoi based on 8 games. Illaoi wins the early laning phase while Udyr scales better into the late game. Below you'll find the best Illaoi build, runes, laning stats, and strategies for the Illaoi vs Udyr 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.

Compare against an opponent
Udyr - 37.5% win rateUdyr(37.5%)
Illaoi - 37.5% win rate in this matchup
Illaoi
37.5% WR
VS
Udyr vs Illaoi matchup - 62.5% win rate
Udyr
62.5% WR

Who Wins the Illaoi vs Udyr Matchup?

Udyr wins the Illaoi vs Udyr matchup
Winner
Udyr
Matches: 8
37.5%
Win Rate
62.5%
7.1
CS / min
6.3
923
DMG / min
733
12,700
Gold / game
12,142
412
Heal / min
298
1,411
DMG Mitigated / min
1,551
0.3
CC / min
0.8
50.0%
Early Game WR
50.0%
33.3%
Late Game WR
66.7%

Illaoi vs Udyr Matchup Summary

The Illaoi vs Udyr matchup is a decisive matchup in League of Legends ranked play. Based on 8 recent matches analyzed, Udyr wins with a 62.5% win rate compared to Illaoi's 37.5%, giving Udyr a 25.0 percentage point advantage. Game phase dynamics play a critical role here: Illaoi controls the early laning stage, but Udyr outscales as the game goes longer. The matchup shifts dramatically depending on game length — Illaoi needs to press advantages before Udyr reaches their power spikes, while Udyr should focus on safe farming and hitting key item breakpoints. The most significant statistical gap is in crowd control, where Udyr leads by 0.6s CC/min — a difference that heavily influences the outcome of trades and skirmishes. Udyr 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 Udyr 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 Udyr Laning Phase Breakdown

Illaoi wins the laning phase against Udyr in League of Legends

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

Farming
7.1Illaoi
6.3Udyr
Illaoi edges out Udyr by 0.7 CS per minute — a moderate farming advantage that adds up to roughly 11 CS over a 15-minute laning phase. This translates to earlier component purchases and slightly faster power spikes for Illaoi.
Damage
923Illaoi
733Udyr
Illaoi heavily out-damages Udyr by 190 DMG/min, dominating both short trades and all-in fights. Udyr 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
12,700Illaoi
12,142Udyr
Illaoi earns 559 more gold per game than Udyr, equivalent to roughly one additional component item. This economic edge comes from a combination of better farming, kill participation, and objective control, giving Illaoi slightly faster item completions.
Utility
0.3Illaoi
0.8Udyr
Udyr 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 Udyr coordinate with their jungler and control the pace of skirmishes.
Sustain
1,822Illaoi
1,849Udyr
Illaoi and Udyr have comparable sustain profiles, with only 27 HP/min separating their healing and damage mitigation. Neither champion can out-attrition the other in lane, so trades will be decided by burst potential and ability usage rather than sustain.

Best Illaoi Build Against Udyr

Mercury's Treads is the optimal boots choice against Udyr, providing the mobility and stats Illaoi needs most in this matchup. The top-performing core items for Illaoi against Udyr are Iceborn Gauntlet, Sundered Sky and Chempunk Chainsword. This combination gives Illaoi 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 Illaoi vs Udyr matchup.

Early Game vs Late Game

Early Game
Illaoi
50.0%
+0.0% advantage
Illaoi early game win rateIllaoi50.0%
Udyr early game win rateUdyr50.0%
Late Game
Udyr
66.7%
+33.3% advantage
Illaoi late game win rateIllaoi33.3%
Udyr late game win rateUdyr66.7%

The early game (first 15 minutes) is a toss-up between Illaoi and Udyr, with Illaoi holding a razor-thin 50.0% win rate edge (+0.0%). Individual skill and jungle proximity will matter more than champion advantage in the early laning phase.

Udyr is far superior in the late game (25+ minutes), boasting a 66.7% win rate — 33.3 points above Illaoi. Extended games heavily favor Udyr, whose kit and scaling make them a dominant force in team fights and objective control.

The power dynamics shift as the game progresses — Illaoi has the edge early, but Udyr gradually takes over. However, the margins are slim enough that either champion can win at any stage with the right plays. Focus on taking advantages when you have them rather than waiting for a specific game phase.

Best Illaoi Runes Against Udyr

Precision rune tree - Illaoi primary runes vs UdyrPrecision
Conqueror - best Illaoi rune vs UdyrPresence of Mind - best Illaoi rune vs UdyrLegend: Haste - best Illaoi rune vs UdyrLast Stand - best Illaoi rune vs Udyr
Sorcery rune tree - Illaoi secondary runes vs UdyrSorcery
Nimbus Cloak - best Illaoi rune vs UdyrTranscendence - best Illaoi rune vs Udyr
100.0% WR

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


Illaoi matchup data for League of Legends patch 26.7. 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 26.7
Opponent
Win Rate
Matches
CS/min
DMG/min
Gold/game
Early WR
Late WR
45.63%1607.11,02812,03649.3%42.5%
46.36%1106.391211,30446.1%46.5%
54.08%986.91,04412,60770.7%42.1%
46.25%806.478312,26151.9%43.4%
50.00%807.51,25912,74560.6%42.5%
42.86%777.01,11313,10937.9%45.8%
42.42%666.893011,48143.8%41.2%
53.85%527.092712,72261.1%50.0%
52.00%507.61,17513,18468.4%41.9%
36.96%467.01,14213,15964.3%25.0%
60.00%457.71,60912,90065.0%56.0%
52.27%447.41,10613,63541.2%59.3%
53.49%437.31,16813,52971.4%36.4%
52.38%427.81,33011,60560.0%45.5%
56.10%417.51,03111,47761.3%40.0%
43.90%417.293412,67869.2%32.1%
60.98%417.21,05412,55763.2%59.1%
65.85%417.21,35412,02073.9%55.6%
57.50%407.71,05412,99058.8%56.5%
40.00%406.71,00412,25535.7%42.3%
58.97%397.31,31112,87760.0%57.9%
44.44%367.195012,79352.6%35.3%
38.89%366.888311,68228.6%45.5%
51.43%356.91,00113,17753.3%50.0%
44.12%346.679911,03642.1%46.7%
70.59%347.51,05712,96875.0%66.7%
61.76%347.51,00112,88884.6%47.6%
53.13%327.01,07012,49458.3%50.0%
50.00%307.31,24414,28977.8%38.1%
58.62%297.01,03213,69666.7%55.0%
59.26%277.397513,40766.7%55.6%
50.00%266.683212,62044.4%52.9%
40.00%257.11,13311,85969.2%8.3%
56.52%236.31,04711,75946.1%70.0%
65.22%237.31,00612,93863.6%66.7%
63.64%227.21,04011,45560.0%66.7%
42.86%216.91,05112,02838.5%50.0%
52.63%197.21,13511,73172.7%25.0%
42.11%196.274211,90157.1%33.3%
55.56%187.11,23311,69370.0%37.5%
52.94%176.61,13713,23971.4%40.0%
40.00%157.082411,62233.3%50.0%
60.00%157.295812,49050.0%66.7%
21.43%146.895112,78425.0%20.0%
58.33%127.198310,90662.5%50.0%
50.00%126.472910,66660.0%42.9%
54.55%118.089910,72766.7%0.0%
70.00%107.091511,96571.4%66.7%
60.00%106.771710,64666.7%50.0%
0.00%97.178411,2400.0%0.0%
37.50%87.192312,70050.0%33.3%
12.50%85.21,07812,1280.0%16.7%
50.00%86.986810,85250.0%50.0%
71.43%77.492912,15780.0%50.0%
85.71%77.41,29411,88466.7%100.0%
57.14%76.11,03612,76350.0%60.0%
85.71%77.01,07712,137100.0%50.0%
57.14%77.51,28312,88850.0%60.0%
66.67%66.91,58114,41050.0%75.0%
33.33%66.598815,195100.0%20.0%
33.33%67.66889,48320.0%100.0%
33.33%66.777011,923100.0%0.0%
50.00%67.892111,20740.0%100.0%
16.67%66.164610,99250.0%0.0%
80.00%56.81,10214,98250.0%100.0%
20.00%55.559810,0540.0%33.3%
60.00%56.01,05710,32675.0%0.0%
40.00%57.41,06513,41450.0%33.3%
40.00%56.161511,609100.0%25.0%
0.00%56.258512,1670.0%0.0%

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Illaoi vs Udyr - Frequently Asked Questions

How does Illaoi do against Udyr in League of Legends?

Udyr wins the Illaoi vs Udyr matchup with a 62.5% win rate compared to Illaoi's 37.5%, a 25.0 percentage point difference. This data is based on 8 recent ranked games in patch 26.7.

How does Illaoi do against Udyr in the early game?

In the early game, Illaoi has the advantage against Udyr with a 50.0% win rate versus 50.0%. 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 Udyr in the late game?

In the late game, Udyr takes over the Illaoi vs Udyr matchup with a 66.7% win rate compared to 33.3%. Udyr scales better into team fights and objective contests after 25 minutes.

Who wins the Illaoi vs Udyr matchup?

Udyr wins the matchup against Illaoi with a 62.5% win rate in League of Legends patch 26.7. The 25.0 percentage point advantage means Udyr is significantly favored in this lane matchup based on 8 games analyzed.

What is the best Illaoi build against Udyr?

The best Illaoi build against Udyr includes Iceborn Gauntlet, Sundered Sky, Chempunk Chainsword with Mercury's Treads. Check the matchup breakdown above for the full item path and build order.

What are the best Illaoi runes against Udyr?

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

Does Illaoi counter Udyr?

No, Illaoi struggles against Udyr with only a 37.5% win rate. Udyr has the advantage in this matchup. Illaoi players should focus on safe farming and avoiding extended trades to minimize Udyr's lead.

How do I play Illaoi against Udyr?

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