Jaycevs Illaoi
Jayce vs Illaoi is a decisive matchup in LoL patch 26.14. Illaoi wins with a 62.5% win rate (+25.0%) over Jayce based on 16 games. Jayce wins the early laning phase while Illaoi scales better into the late game. Below you'll find the best Jayce build, runes, laning stats, and strategies for the Jayce vs Illaoi matchup.
Jayce Matchup Breakdown
Use the dropdown to select an opponent and see a detailed breakdown of how Jayce 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.
Who Wins the Jayce vs Illaoi Matchup?
Jayce vs Illaoi Matchup Summary
The Jayce vs Illaoi matchup is a decisive matchup in League of Legends ranked play. Based on 16 recent matches analyzed, Illaoi wins with a 62.5% win rate compared to Jayce's 37.5%, giving Illaoi a 25.0 percentage point advantage. Game phase dynamics play a critical role here: Jayce controls the early laning stage, but Illaoi outscales as the game goes longer. The matchup shifts dramatically depending on game length — Jayce 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 sustain, where Illaoi leads by 1,242 HP/min — a difference that heavily influences the outcome of trades and skirmishes. Illaoi has a strong advantage in this matchup. Jayce 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.
Jayce vs Illaoi Laning Phase Breakdown
Illaoi is favored during the laning phase against Jayce, 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.
Best Jayce Build Against Illaoi
Ionian Boots of Lucidity is the optimal boots choice against Illaoi, providing the mobility and stats Jayce needs most in this matchup. The top-performing core items for Jayce against Illaoi are Voltaic Cyclosword, Youmuu's Ghostblade and Muramana. This combination gives Jayce an effective balance of damage, survivability, and utility for the matchup. This build has a 33.3% win rate across 3 games. While the overall matchup may be difficult, this item path gives Jayce the best chance to compete against Illaoi. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Jayce vs Illaoi matchup.
Early Game vs Late Game
Jayce50.0%
Illaoi50.0%Jayce35.7%Illaoi64.3%The early game (first 15 minutes) is a toss-up between Jayce and Illaoi, with Jayce 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 64.3% win rate — 28.6 points above Jayce. Extended games heavily favor Illaoi, whose kit and scaling make them a dominant force in team fights and objective control.
The power dynamics shift as the game progresses — Jayce has the edge early, but Illaoi 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 Jayce Runes Against Illaoi
Sorcery
Inspiration
The Sorcery and Inspiration rune setup gives Jayce the best tools to compete against Illaoi in this difficult matchup, compensating for the statistical disadvantages with optimal rune synergies.
Jayce matchup data for League of Legends patch 26.14. The table below shows Jayce'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 Jayce 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 |
|---|---|---|---|---|---|---|---|
| 45.65% | 46 | 6.5 | 850 | 11,371 | 45.5% | 45.8% | |
| 40.91% | 44 | 6.3 | 762 | 11,131 | 40.0% | 41.4% | |
| 51.28% | 39 | 6.8 | 888 | 11,645 | 57.9% | 45.0% | |
| 39.47% | 38 | 6.8 | 992 | 13,134 | 36.4% | 40.7% | |
| 54.29% | 35 | 6.7 | 1,031 | 12,180 | 70.0% | 48.0% | |
| 48.48% | 33 | 6.8 | 679 | 10,383 | 62.5% | 35.3% | |
| 50.00% | 32 | 6.7 | 930 | 11,892 | 38.5% | 57.9% | |
| 40.63% | 32 | 6.9 | 839 | 11,932 | 33.3% | 45.0% | |
| 34.48% | 29 | 7.0 | 928 | 11,912 | 58.3% | 17.6% | |
| 48.15% | 27 | 6.9 | 788 | 10,782 | 30.8% | 64.3% | |
| 51.85% | 27 | 6.7 | 826 | 11,362 | 53.9% | 50.0% | |
| 73.08% | 26 | 5.5 | 1,111 | 13,352 | 90.9% | 60.0% | |
| 50.00% | 26 | 6.7 | 811 | 11,847 | 50.0% | 50.0% | |
| 48.00% | 25 | 5.6 | 1,059 | 12,792 | 66.7% | 30.8% | |
| 50.00% | 24 | 6.8 | 946 | 10,151 | 58.3% | 41.7% | |
| 58.33% | 24 | 7.4 | 779 | 11,625 | 33.3% | 83.3% | |
| 39.13% | 23 | 5.9 | 835 | 11,677 | 30.0% | 46.1% | |
| 52.38% | 21 | 5.2 | 1,083 | 13,792 | 50.0% | 52.9% | |
| 57.14% | 21 | 6.7 | 998 | 12,981 | 50.0% | 61.5% | |
| 42.86% | 21 | 6.0 | 985 | 12,374 | 44.4% | 41.7% | |
| 50.00% | 20 | 7.0 | 1,345 | 12,736 | 66.7% | 36.4% | |
| 47.37% | 19 | 7.5 | 776 | 10,775 | 50.0% | 42.9% | |
| 50.00% | 18 | 6.2 | 705 | 10,860 | 42.9% | 54.5% | |
| 38.89% | 18 | 6.9 | 921 | 11,955 | 42.9% | 36.4% | |
| 33.33% | 18 | 7.4 | 975 | 12,720 | 57.1% | 18.2% | |
| 52.94% | 17 | 7.1 | 1,029 | 13,164 | 75.0% | 33.3% | |
| 41.18% | 17 | 6.5 | 938 | 12,514 | 37.5% | 44.4% | |
| 68.75% | 16 | 6.9 | 1,103 | 12,273 | 66.7% | 70.0% | |
| 50.00% | 16 | 4.9 | 1,044 | 15,436 | 40.0% | 54.5% | |
| 37.50% | 16 | 6.1 | 908 | 13,324 | 50.0% | 35.7% | |
| 40.00% | 15 | 6.8 | 1,002 | 11,226 | 37.5% | 42.9% | |
| 20.00% | 15 | 1.8 | 777 | 10,079 | 30.0% | 0.0% | |
| 33.33% | 15 | 6.9 | 961 | 11,989 | 33.3% | 33.3% | |
| 21.43% | 14 | 3.8 | 940 | 12,038 | 33.3% | 12.5% | |
| 53.85% | 13 | 5.9 | 893 | 11,447 | 57.1% | 50.0% | |
| 46.15% | 13 | 6.4 | 939 | 9,188 | 62.5% | 20.0% | |
| 61.54% | 13 | 7.0 | 884 | 13,087 | 25.0% | 77.8% | |
| 61.54% | 13 | 6.4 | 1,043 | 15,146 | 50.0% | 66.7% | |
| 46.15% | 13 | 6.8 | 1,007 | 12,096 | 25.0% | 80.0% | |
| 83.33% | 12 | 7.2 | 1,108 | 12,411 | 66.7% | 100.0% | |
| 66.67% | 12 | 6.4 | 1,050 | 11,816 | 80.0% | 57.1% | |
| 18.18% | 11 | 6.2 | 800 | 10,139 | 16.7% | 20.0% | |
| 54.55% | 11 | 1.3 | 863 | 9,267 | 80.0% | 33.3% | |
| 45.45% | 11 | 6.5 | 959 | 10,586 | 40.0% | 50.0% | |
| 54.55% | 11 | 5.5 | 1,155 | 13,163 | 60.0% | 50.0% | |
| 45.45% | 11 | 6.4 | 1,010 | 10,624 | 57.1% | 25.0% | |
| 50.00% | 10 | 2.0 | 947 | 13,884 | 66.7% | 42.9% | |
| 40.00% | 10 | 4.3 | 1,128 | 12,618 | 40.0% | 40.0% | |
| 70.00% | 10 | 6.9 | 899 | 9,867 | 62.5% | 100.0% | |
| 30.00% | 10 | 6.8 | 852 | 9,764 | 40.0% | 20.0% | |
| 77.78% | 9 | 6.0 | 876 | 14,058 | 100.0% | 60.0% | |
| 66.67% | 9 | 7.1 | 1,001 | 11,478 | 40.0% | 100.0% | |
| 44.44% | 9 | 7.2 | 869 | 12,649 | 80.0% | 0.0% | |
| 44.44% | 9 | 6.8 | 1,135 | 11,347 | 60.0% | 25.0% | |
| 66.67% | 9 | 7.1 | 829 | 10,994 | 50.0% | 80.0% | |
| 22.22% | 9 | 6.9 | 1,032 | 12,920 | 20.0% | 25.0% | |
| 33.33% | 9 | 1.9 | 1,033 | 12,119 | 40.0% | 25.0% | |
| 55.56% | 9 | 6.2 | 974 | 14,278 | 50.0% | 60.0% | |
| 12.50% | 8 | 7.3 | 937 | 13,788 | 100.0% | 0.0% | |
| 25.00% | 8 | 3.8 | 865 | 12,657 | 50.0% | 0.0% | |
| 12.50% | 8 | 6.3 | 1,101 | 14,178 | 0.0% | 16.7% | |
| 62.50% | 8 | 3.5 | 1,141 | 13,898 | 66.7% | 60.0% | |
| 75.00% | 8 | 7.6 | 646 | 10,837 | 60.0% | 100.0% | |
| 50.00% | 8 | 6.4 | 861 | 10,247 | 20.0% | 100.0% | |
| 42.86% | 7 | 3.8 | 901 | 16,538 | 0.0% | 50.0% | |
| 42.86% | 7 | 5.3 | 1,206 | 14,361 | 0.0% | 50.0% | |
| 28.57% | 7 | 7.2 | 919 | 11,831 | 33.3% | 25.0% | |
| 42.86% | 7 | 2.2 | 1,062 | 16,379 | 0.0% | 60.0% | |
| 28.57% | 7 | 6.6 | 1,302 | 12,573 | 50.0% | 0.0% | |
| 42.86% | 7 | 1.4 | 995 | 17,043 | 0.0% | 42.9% | |
| 28.57% | 7 | 5.7 | 841 | 12,474 | 40.0% | 0.0% | |
| 57.14% | 7 | 7.0 | 1,003 | 12,576 | 50.0% | 60.0% | |
| 42.86% | 7 | 3.6 | 782 | 11,030 | 25.0% | 66.7% | |
| 42.86% | 7 | 2.5 | 987 | 16,894 | 50.0% | 40.0% | |
| 66.67% | 6 | 6.2 | 686 | 11,605 | 100.0% | 50.0% | |
| 50.00% | 6 | 6.9 | 1,008 | 12,172 | 100.0% | 25.0% | |
| 50.00% | 6 | 7.0 | 863 | 12,771 | 50.0% | 50.0% | |
| 16.67% | 6 | 5.7 | 962 | 11,442 | 33.3% | 0.0% | |
| 66.67% | 6 | 6.3 | 1,026 | 13,020 | 100.0% | 50.0% | |
| 66.67% | 6 | 2.8 | 844 | 13,888 | 66.7% | 66.7% | |
| 80.00% | 5 | 6.7 | 896 | 13,136 | 66.7% | 100.0% | |
| 40.00% | 5 | 2.6 | 997 | 14,797 | 0.0% | 50.0% | |
| 20.00% | 5 | 6.2 | 984 | 16,154 | 0.0% | 20.0% | |
| 20.00% | 5 | 6.5 | 1,000 | 9,840 | 25.0% | 0.0% | |
| 100.00% | 5 | 1.6 | 908 | 13,019 | 100.0% | 100.0% | |
| 20.00% | 5 | 6.2 | 793 | 11,968 | 0.0% | 33.3% | |
| 80.00% | 5 | 7.3 | 872 | 12,831 | 100.0% | 66.7% | |
| 80.00% | 5 | 1.4 | 859 | 12,699 | 66.7% | 100.0% | |
| 80.00% | 5 | 2.8 | 1,122 | 15,261 | 100.0% | 66.7% | |
| 60.00% | 5 | 2.2 | 714 | 9,215 | 60.0% | 0.0% | |
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Jayce vs Illaoi - Frequently Asked Questions
How does Jayce do against Illaoi in League of Legends?
Illaoi wins the Jayce vs Illaoi matchup with a 62.5% win rate compared to Jayce's 37.5%, a 25.0 percentage point difference. This data is based on 16 recent ranked games in patch 26.14.
How does Jayce do against Illaoi in the early game?
In the early game, Jayce has the advantage against Illaoi with a 50.0% win rate versus 50.0%. Jayce players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.
How does Jayce do against Illaoi in the late game?
In the late game, Illaoi takes over the Jayce vs Illaoi matchup with a 64.3% win rate compared to 35.7%. Illaoi scales better into team fights and objective contests after 25 minutes.
Who wins the Jayce vs Illaoi matchup?
Illaoi wins the matchup against Jayce with a 62.5% win rate in League of Legends patch 26.14. The 25.0 percentage point advantage means Illaoi is significantly favored in this lane matchup based on 16 games analyzed.
What is the best Jayce build against Illaoi?
The best Jayce build against Illaoi includes Voltaic Cyclosword, Youmuu's Ghostblade, Muramana with Ionian Boots of Lucidity. This build achieves a 33.3% win rate in the matchup. Check the matchup breakdown above for the full item path and build order.
What are the best Jayce runes against Illaoi?
The best Jayce runes against Illaoi use the Sorcery primary tree with Inspiration secondary. This rune setup achieves a 33.3% win rate in the Jayce vs Illaoi matchup. See the full rune breakdown in the matchup comparison above.
Does Jayce counter Illaoi?
No, Jayce struggles against Illaoi with only a 37.5% win rate. Illaoi has the advantage in this matchup. Jayce players should focus on safe farming and avoiding extended trades to minimize Illaoi's lead.
How do I play Jayce against Illaoi?
When playing Jayce 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.