Lilliavs Jarvan IV
Lillia vs Jarvan IV is a decisive matchup in LoL patch 26.19. Jarvan IV wins with a 53.1% win rate (+6.3%) over Lillia based on 32 games. Jarvan IV holds the advantage in both the early and late game. Below you'll find the best Lillia build, runes, laning stats, and strategies for the Lillia vs Jarvan IV matchup.
Lillia Matchup Breakdown
Use the dropdown to select an opponent and see a detailed breakdown of how Lillia 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 Lillia vs Jarvan IV?
Lillia wins 47.1% of these games. With this many games the true rate is most likely between 34.1% and 60.5% (95% range).
- Expected
- 51.2% From both champions' overall Jungle win rates
- Matchup effect
- −4.1 pts Observed minus expected
- Sample
- 51 games Lane: Jungle
- vs patch 26.18
- +2.4 pts Within normal patch-to-patch noise
Lane: Jungle · Ranked Solo/Duo & Flex · North America server · All ranks · Patch 26.19 · Sep 24 – Sep 28
Key takeaways
- Current data slightly favors Jarvan IV, but the sample is too limited for a strong conclusion: Lillia wins 47.1% of 51 games (95% range 34.1–60.5%).
- Both champions' overall Jungle win rates predict 51.2% for Lillia; the result is within the margin of error of that, so this matchup mostly reflects the two champions' general strength.
- Neither side reliably wins the lane: the average gold difference at 15 minutes is 134, within the margin of error (50 games).
- Lillia players pick Health Scaling (defense) much less often against Jarvan IV: 93.3% of their other Jungle games, 84.3% here.
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 Lillia and Jarvan IV 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 Lillia'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.
Lillia vs Jarvan IV Laning Stats
At 15 minutes
Whole-game averages
Lillia vs Jarvan IV Win Rate by Game Length
Lillia's win rate against Jarvan IV 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: Lillia's results against Jarvan IV in short and long games are within the margin of error of each other.
Lillia vs Jarvan IV 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)EvenLillia gold at 15: +134
- First itemEvenLillia: 0.2 min · Jarvan IV: 0.1 min
- Games under 20 minInsufficient data
- 20–30 min gamesInsufficient data
- 30+ min gamesInsufficient data
What Lillia Changes Against Jarvan IV
Choices Lillia players make noticeably more or less often in this matchup than in their other Jungle games.
Health Scaling (defense)Stat shardUsually93.3%vs Jarvan IV84.3%−9.0 pts48.8% WR here
Tenacity and Slow Resist (defense)Stat shardUsually3.8%vs Jarvan IV11.8%+7.9 pts
Ultimate HunterRuneUsually1.4%vs Jarvan IV5.9%+4.5 pts
Best Lillia Build vs Jarvan IV
Usual Lillia build (Jungle)
90.0% win rate · 50 games
Against Jarvan IV
Not enough matchup-specific build data: only 16 of 36 Lillia games against Jarvan IV carried a complete build, which is too few to recommend an item path from. Use Lillia's standard build instead.
- Lillia usually completes Gustwalker Hatchling first, at 0.2 min (median of 35 games).
- Jarvan IV usually completes Scorchclaw Pup first, at 0.1 min (median of 31 games).
- Skill priority: Q > W > E — the same as usual.
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 Lillia Runes vs Jarvan IV
Usual Lillia runes (Jungle)
Conqueror
60.8% win rate · 79 games
Against Jarvan IV
Too few games for a matchup-specific rune page yet — use the usual page.
Plan your Lillia draft in Draft Lab
Draft Lab lays out both teams lane by lane with live matchup win rates, damage profiles and game-phase lean, and suggests picks and bans from current meta data.
- Full 5v5 draft board
- Lane matchup win rates
- Pick and ban suggestions
Lillia matchup data for League of Legends patch 26.19. The table below shows Lillia'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 Lillia build, runes, laning stats, and early vs late game analysis for that specific matchup.
Other Lillia Matchups
Hardest for Lillia
Easiest for Lillia
Win rate and games for each matchup. Lists are ranked by the edge of the 95% range so small samples cannot top them; matchups with at least 50 games only.
Help us maintain accuracy! If you notice incorrect stats, missing data, or any issues, your feedback directly improves the quality of our data for the entire community.
Lillia vs Jarvan IV FAQ - Patch 26.19
Who wins Lillia vs Jarvan IV?
Current data slightly favors Jarvan IV, but the sample is too limited for a strong conclusion: Lillia wins 47.1% of 51 games (95% range 34.1–60.5%).
What is Lillia's win rate against Jarvan IV?
Lillia wins 47.1% of 51 Jungle games against Jarvan IV on patch 26.19 (95% range 34.1–60.5%). Based on both champions' overall Jungle win rates, 51.2% would be expected.
Does Lillia counter Jarvan IV?
Not clearly. Lillia wins 47.1% of 51 games against Jarvan IV, and the 95% range (34.1–60.5%) includes 50%, so neither champion reliably counters the other on current data.
Who wins lane, Lillia or Jarvan IV?
Neither side reliably wins the lane: the average gold difference at 15 minutes is 134, within the margin of error (50 games).
Does Lillia outscale Jarvan IV?
There are too few games of each length to tell yet.
When is Jarvan IV strongest against Lillia?
On current data there is no stage of the game where Jarvan IV is ahead of Lillia beyond the margin of error.
What should Lillia build against Jarvan IV?
There are not enough games for a matchup-specific core, so use Lillia's usual Jungle core: Liandry's Torment, Riftmaker, Mejai's Soulstealer.
What runes should Lillia use against Jarvan IV?
Use Lillia's usual Conqueror page (Precision + Inspiration); there are too few games for a matchup-specific page. The biggest change against Jarvan IV: Health Scaling (defense) (93.3% usually, 84.3% here).