Ireliavs Jayce
Irelia vs Jayce is a very close matchup in LoL patch 26.19. Irelia wins with a 50.0% win rate (+0.0%) over Jayce based on 8 games. Jayce wins the early laning phase while Irelia scales better into the late game. Below you'll find the best Irelia build, runes, laning stats, and strategies for the Irelia vs Jayce matchup.
Irelia Matchup Breakdown
Use the dropdown to select an opponent and see a detailed breakdown of how Irelia 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 Irelia vs Jayce?
Irelia wins 57.1% of these games. With this many games the true rate is most likely between 25.0% and 84.2% (95% range).
- Expected
- 56.6% From both champions' overall Top win rates
- Matchup effect
- +0.5 pts Observed minus expected
- Sample
- 7 games Lane: Top
- vs patch 26.18
- — Not enough games on both patches
Lane: Top · Ranked Solo/Duo & Flex · North America server · All ranks · Patch 26.19 · Sep 24 – Sep 25
Key takeaways
- Only 7 Irelia vs Jayce games were recorded in the Top role on patch 26.19 — too few to say who is favored. Treat the numbers below as provisional.
How we calculate this
Games: ranked Solo/Duo and Flex games on the North America server from the patch shown. Remakes (games under 5 minutes) are excluded.
A game only counts when Irelia and Jayce played the same position on opposite teams, so roaming, lane swaps within a team or a champion merely being in the same game never count as this matchup.
The 95% range is a Wilson score interval. Confidence comes from how wide that range is: within ±3 points is very high, ±5 high, ±8 moderate, anything wider low. Below 20 games a matchup is not classified at all.
Expected win rate combines both champions’ win rates in this lane (same games and filters) with the log5 formula: E = A(1−B) / (A(1−B) + B(1−A)). Matchup effect = observed − expected.
"What changes" compares Irelia's choices in this matchup with the same champion's other games in the same lane, and lists a change only when it is at least 3 points and statistically significant (two-proportion z-test, |z| ≥ 2, 20+ games).
Results are not split by rank: the sample per rank is too small for honest per-rank matchup numbers.
Irelia vs Jayce Laning Stats
Only 7 games have a 15-minute snapshot so far — the lane-phase numbers appear from 30.
Whole-game averages
Irelia vs Jayce Win Rate by Game Length
Irelia's win rate against Jayce by game length. The dot is the win rate, the bar its 95% range and the dashed line the champion's usual win rate at that length. Lengths with fewer than 25 games are left blank.
No game length stands out: Irelia's results against Jayce in short and long games are within the margin of error of each other.
Irelia vs Jayce Power Spikes
Who is ahead at each stage, measured from these games. A stage reads "Even" when the difference is inside the margin of error, and "Insufficient data" when there are too few games to tell.
- Lane (15 min)Insufficient data
- First itemInsufficient data
- Games under 20 minInsufficient data
- 20–30 min gamesInsufficient data
- 30+ min gamesInsufficient data
What Irelia Changes Against Jayce
Only 7 games so far — too few to compare what Irelia players do in this matchup with their usual choices (needs 20).
Best Irelia Build vs Jayce
Usual Irelia build (Top)
52.6% win rate · 78 games
Against Jayce
Not enough matchup-specific build data: only 0 of 7 Irelia games against Jayce carried a complete build, which is too few to recommend an item path from. Use Irelia's standard build instead.
Builds are ranked by the lower edge of their win rate range, not the raw win rate, so a build seen in a handful of wins never outranks a proven one.
Best Irelia Runes vs Jayce
Usual Irelia runes (Top)
Conqueror
47.1% win rate · 70 games
Against Jayce
Too few games for a matchup-specific rune page yet — use the usual page.
Irelia matchup data for League of Legends patch 26.19. The table below shows Irelia'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 Irelia build, runes, laning stats, and early vs late game analysis for that specific matchup.
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Irelia vs Jayce FAQ - Patch 26.19
Who wins Irelia vs Jayce?
Only 7 Irelia vs Jayce games were recorded in the Top role on patch 26.19 — too few to say who is favored. Treat the numbers below as provisional.
What is Irelia's win rate against Jayce?
Irelia wins 57.1% of 7 Top games against Jayce on patch 26.19 (95% range 25.0–84.2%). Based on both champions' overall Top win rates, 56.6% would be expected.
Does Irelia counter Jayce?
There are only 7 Irelia vs Jayce games in this lane on patch 26.19 — too few to answer reliably yet.
Who wins lane, Irelia or Jayce?
There are not enough games with a 15-minute snapshot yet (7) to say who wins lane.
Does Irelia outscale Jayce?
There are too few games of each length to tell yet.
When is Jayce strongest against Irelia?
On current data there is no stage of the game where Jayce is ahead of Irelia beyond the margin of error.
What should Irelia build against Jayce?
There are not enough games for a matchup-specific core, so use Irelia's usual Top core: Death's Dance, Hullbreaker, Blade of The Ruined King.
What runes should Irelia use against Jayce?
Use Irelia's usual Conqueror page (Precision + Inspiration); there are too few games for a matchup-specific page.