Illaoivs Cassiopeia
Illaoi vs Cassiopeia is a decisive matchup in LoL patch 26.7. Illaoi wins with a 57.1% win rate (+14.3%) over Cassiopeia based on 7 games. Illaoi 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 Cassiopeia 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.
Cassiopeia(57.1%)Who Wins the Illaoi vs Cassiopeia Matchup?
Illaoi vs Cassiopeia Matchup Summary
The Illaoi vs Cassiopeia 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 Cassiopeia's 42.9%, giving Illaoi a 14.3 percentage point advantage. Illaoi dominates at every stage — from early laning through late game team fights. This consistent advantage makes it difficult for Cassiopeia 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 Cassiopeia leads by 1.0s CC/min — a difference that heavily influences the outcome of trades and skirmishes. Illaoi players can confidently pick into Cassiopeia and play aggressively from level 1. Look to establish lane dominance early through favorable trades and zone Cassiopeia away from CS whenever possible. Understanding these matchup dynamics is essential for champion select decisions and in-game strategy when facing this lane opponent.
Illaoi vs Cassiopeia Laning Phase Breakdown
Cassiopeia is favored during the laning phase against Illaoi, winning 3 out of 5 key stat categories. Cassiopeia holds advantages in farming, gold income and crowd control, making them the stronger laner in this matchup.
Best Illaoi Build Against Cassiopeia
Mercury's Treads is the optimal boots choice against Cassiopeia, providing the mobility and stats Illaoi needs most in this matchup. The top-performing core items for Illaoi against Cassiopeia 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 100.0% win rate across 1 games — well above average and making it the top item path against Cassiopeia. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Illaoi vs Cassiopeia matchup.
Early Game vs Late Game
Illaoi50.0%Cassiopeia50.0%Illaoi60.0%Cassiopeia40.0%The early game (first 15 minutes) is a toss-up between Illaoi and Cassiopeia, 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.
Illaoi is far superior in the late game (25+ minutes), boasting a 60.0% win rate — 20.0 points above Cassiopeia. Extended games heavily favor Illaoi, whose kit and scaling make them a dominant force in team fights and objective control.
Illaoi holds the advantage at every stage of the game, making this a consistently favorable matchup from lane through late game team fights. Cassiopeia players should look for outplays, team-dependent strategies, and picks rather than relying on scaling to win this matchup.
Best Illaoi Runes Against Cassiopeia
Resolve
Precision
Running Resolve primary with Precision secondary allows Illaoi to press their advantage against Cassiopeia, amplifying the strengths that make this a favorable matchup.
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.
Opponent | Win Rate | Matches | CS/min | DMG/min | Gold/game | Early WR | Late WR |
|---|---|---|---|---|---|---|---|
| 45.63% | 160 | 7.1 | 1,028 | 12,036 | 49.3% | 42.5% | |
| 46.36% | 110 | 6.3 | 912 | 11,304 | 46.1% | 46.5% | |
| 54.08% | 98 | 6.9 | 1,044 | 12,607 | 70.7% | 42.1% | |
| 46.25% | 80 | 6.4 | 783 | 12,261 | 51.9% | 43.4% | |
| 50.00% | 80 | 7.5 | 1,259 | 12,745 | 60.6% | 42.5% | |
| 42.86% | 77 | 7.0 | 1,113 | 13,109 | 37.9% | 45.8% | |
| 42.42% | 66 | 6.8 | 930 | 11,481 | 43.8% | 41.2% | |
| 53.85% | 52 | 7.0 | 927 | 12,722 | 61.1% | 50.0% | |
| 52.00% | 50 | 7.6 | 1,175 | 13,184 | 68.4% | 41.9% | |
| 36.96% | 46 | 7.0 | 1,142 | 13,159 | 64.3% | 25.0% | |
| 60.00% | 45 | 7.7 | 1,609 | 12,900 | 65.0% | 56.0% | |
| 52.27% | 44 | 7.4 | 1,106 | 13,635 | 41.2% | 59.3% | |
| 53.49% | 43 | 7.3 | 1,168 | 13,529 | 71.4% | 36.4% | |
| 52.38% | 42 | 7.8 | 1,330 | 11,605 | 60.0% | 45.5% | |
| 56.10% | 41 | 7.5 | 1,031 | 11,477 | 61.3% | 40.0% | |
| 43.90% | 41 | 7.2 | 934 | 12,678 | 69.2% | 32.1% | |
| 60.98% | 41 | 7.2 | 1,054 | 12,557 | 63.2% | 59.1% | |
| 65.85% | 41 | 7.2 | 1,354 | 12,020 | 73.9% | 55.6% | |
| 57.50% | 40 | 7.7 | 1,054 | 12,990 | 58.8% | 56.5% | |
| 40.00% | 40 | 6.7 | 1,004 | 12,255 | 35.7% | 42.3% | |
| 58.97% | 39 | 7.3 | 1,311 | 12,877 | 60.0% | 57.9% | |
| 44.44% | 36 | 7.1 | 950 | 12,793 | 52.6% | 35.3% | |
| 38.89% | 36 | 6.8 | 883 | 11,682 | 28.6% | 45.5% | |
| 51.43% | 35 | 6.9 | 1,001 | 13,177 | 53.3% | 50.0% | |
| 44.12% | 34 | 6.6 | 799 | 11,036 | 42.1% | 46.7% | |
| 70.59% | 34 | 7.5 | 1,057 | 12,968 | 75.0% | 66.7% | |
| 61.76% | 34 | 7.5 | 1,001 | 12,888 | 84.6% | 47.6% | |
| 53.13% | 32 | 7.0 | 1,070 | 12,494 | 58.3% | 50.0% | |
| 50.00% | 30 | 7.3 | 1,244 | 14,289 | 77.8% | 38.1% | |
| 58.62% | 29 | 7.0 | 1,032 | 13,696 | 66.7% | 55.0% | |
| 59.26% | 27 | 7.3 | 975 | 13,407 | 66.7% | 55.6% | |
| 50.00% | 26 | 6.6 | 832 | 12,620 | 44.4% | 52.9% | |
| 40.00% | 25 | 7.1 | 1,133 | 11,859 | 69.2% | 8.3% | |
| 56.52% | 23 | 6.3 | 1,047 | 11,759 | 46.1% | 70.0% | |
| 65.22% | 23 | 7.3 | 1,006 | 12,938 | 63.6% | 66.7% | |
| 63.64% | 22 | 7.2 | 1,040 | 11,455 | 60.0% | 66.7% | |
| 42.86% | 21 | 6.9 | 1,051 | 12,028 | 38.5% | 50.0% | |
| 52.63% | 19 | 7.2 | 1,135 | 11,731 | 72.7% | 25.0% | |
| 42.11% | 19 | 6.2 | 742 | 11,901 | 57.1% | 33.3% | |
| 55.56% | 18 | 7.1 | 1,233 | 11,693 | 70.0% | 37.5% | |
| 52.94% | 17 | 6.6 | 1,137 | 13,239 | 71.4% | 40.0% | |
| 40.00% | 15 | 7.0 | 824 | 11,622 | 33.3% | 50.0% | |
| 60.00% | 15 | 7.2 | 958 | 12,490 | 50.0% | 66.7% | |
| 21.43% | 14 | 6.8 | 951 | 12,784 | 25.0% | 20.0% | |
| 58.33% | 12 | 7.1 | 983 | 10,906 | 62.5% | 50.0% | |
| 50.00% | 12 | 6.4 | 729 | 10,666 | 60.0% | 42.9% | |
| 54.55% | 11 | 8.0 | 899 | 10,727 | 66.7% | 0.0% | |
| 70.00% | 10 | 7.0 | 915 | 11,965 | 71.4% | 66.7% | |
| 60.00% | 10 | 6.7 | 717 | 10,646 | 66.7% | 50.0% | |
| 0.00% | 9 | 7.1 | 784 | 11,240 | 0.0% | 0.0% | |
| 37.50% | 8 | 7.1 | 923 | 12,700 | 50.0% | 33.3% | |
| 12.50% | 8 | 5.2 | 1,078 | 12,128 | 0.0% | 16.7% | |
| 50.00% | 8 | 6.9 | 868 | 10,852 | 50.0% | 50.0% | |
| 71.43% | 7 | 7.4 | 929 | 12,157 | 80.0% | 50.0% | |
| 85.71% | 7 | 7.4 | 1,294 | 11,884 | 66.7% | 100.0% | |
| 57.14% | 7 | 6.1 | 1,036 | 12,763 | 50.0% | 60.0% | |
| 85.71% | 7 | 7.0 | 1,077 | 12,137 | 100.0% | 50.0% | |
| 57.14% | 7 | 7.5 | 1,283 | 12,888 | 50.0% | 60.0% | |
| 66.67% | 6 | 6.9 | 1,581 | 14,410 | 50.0% | 75.0% | |
| 33.33% | 6 | 6.5 | 988 | 15,195 | 100.0% | 20.0% | |
| 33.33% | 6 | 7.6 | 688 | 9,483 | 20.0% | 100.0% | |
| 33.33% | 6 | 6.7 | 770 | 11,923 | 100.0% | 0.0% | |
| 50.00% | 6 | 7.8 | 921 | 11,207 | 40.0% | 100.0% | |
| 16.67% | 6 | 6.1 | 646 | 10,992 | 50.0% | 0.0% | |
| 80.00% | 5 | 6.8 | 1,102 | 14,982 | 50.0% | 100.0% | |
| 20.00% | 5 | 5.5 | 598 | 10,054 | 0.0% | 33.3% | |
| 60.00% | 5 | 6.0 | 1,057 | 10,326 | 75.0% | 0.0% | |
| 40.00% | 5 | 7.4 | 1,065 | 13,414 | 50.0% | 33.3% | |
| 40.00% | 5 | 6.1 | 615 | 11,609 | 100.0% | 25.0% | |
| 0.00% | 5 | 6.2 | 585 | 12,167 | 0.0% | 0.0% | |
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Illaoi vs Cassiopeia - Frequently Asked Questions
How does Illaoi do against Cassiopeia in League of Legends?
Illaoi wins the Illaoi vs Cassiopeia matchup with a 57.1% win rate compared to Cassiopeia's 42.9%, a 14.3 percentage point difference. This data is based on 7 recent ranked games in patch 26.7.
How does Illaoi do against Cassiopeia in the early game?
In the early game, Illaoi has the advantage against Cassiopeia 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 Cassiopeia in the late game?
In the late game, Illaoi takes over the Illaoi vs Cassiopeia matchup with a 60.0% win rate compared to 40.0%. Illaoi scales better into team fights and objective contests after 25 minutes.
Who wins the Illaoi vs Cassiopeia matchup?
Illaoi wins the matchup against Cassiopeia with a 57.1% win rate in League of Legends patch 26.7. The 14.3 percentage point advantage means Illaoi is significantly favored in this lane matchup based on 7 games analyzed.
What is the best Illaoi build against Cassiopeia?
The best Illaoi build against Cassiopeia includes Iceborn Gauntlet, Black Cleaver, 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 Cassiopeia?
The best Illaoi runes against Cassiopeia use the Resolve primary tree with Precision secondary. This rune setup achieves a 100.0% win rate in the Illaoi vs Cassiopeia matchup. See the full rune breakdown in the matchup comparison above.
Does Illaoi counter Cassiopeia?
Yes, Illaoi has a favorable matchup against Cassiopeia with a 57.1% win rate. Illaoi strongly counters Cassiopeia in lane based on current patch 26.7 data.
How do I play Illaoi against Cassiopeia?
When playing Illaoi against Cassiopeia, 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.