- Win Rate
- 49.3%
- Pick Rate
- 2.0%
- Ban Rate
- 0.7%
Jarvan IV vs Shaco
- Patch
- 26.20
- Games
- 2,628
- Lane
- All Lanes
- Tier
- All Tiers
- Last Updated
- Oct 13, 2026 UTC
- Methodology
- Data Methodology
- Author
- Dakota Chinnick
Jarvan IV vs Shaco is a moderate matchup in LoL patch 26.20. Jarvan IV wins with a 52.0% win rate (+3.9%) over Shaco based on 77 games. Jarvan IV holds the advantage in both the early and late game. Below you'll find the best Jarvan IV build, runes, laning stats, and strategies for the Jarvan IV vs Shaco matchup.
Jarvan IV Matchup Breakdown
Use the dropdown to select an opponent and see a detailed breakdown of how Jarvan IV 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 Jarvan IV vs Shaco?
Jarvan IV wins 52.8% of these games. With this many games the true rate is most likely between 41.4% and 63.9% (95% range).
- Expected
- 50.3% From both champions' overall Jungle win rates
- Matchup effect
- +2.5 pts Observed minus expected
- Sample
- 72 games Lane: Jungle
- vs patch 26.19
- −7.4 pts Within normal patch-to-patch noise
Lane: Jungle · Ranked Solo/Duo & Flex · North America server · All ranks · Patch 26.20 · Oct 10 – Oct 11
Key takeaways
- Current data slightly favors Jarvan IV, but the sample is too limited for a strong conclusion: Jarvan IV wins 52.8% of 72 games (95% range 41.4–63.9%).
- Both champions' overall Jungle win rates predict 50.3% for Jarvan IV; 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 (71 games).
- Jarvan IV players pick Ionian Boots of Lucidity far more often against Shaco: 3.7% of their other Jungle games, 8.3% 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 Jarvan IV and Shaco 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 Jarvan IV'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.
Jarvan IV vs Shaco Laning Stats
At 15 minutes
Whole-game averages
Jarvan IV vs Shaco Win Rate by Game Length
Jarvan IV's win rate against Shaco 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: Jarvan IV's results against Shaco in short and long games are within the margin of error of each other.
Jarvan IV vs Shaco 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)EvenJarvan IV gold at 15: +134
- First itemEvenJarvan IV: 0.2 min · Shaco: 0.1 min
- Games under 20 minInsufficient data
- 20–30 min gamesInsufficient data
- 30+ min gamesInsufficient data
What Jarvan IV Changes Against Shaco
Choices Jarvan IV players make noticeably more or less often in this matchup than in their other Jungle games.
Usually3.7%vs Shaco8.3%+4.7 pts
Best Jarvan IV Build vs Shaco
Usual Jarvan IV build (Jungle)
70.4% win rate · 71 games
Against Shaco
Not enough matchup-specific build data: only 6 of 52 Jarvan IV games against Shaco carried a complete build, which is too few to recommend an item path from. Use Jarvan IV's standard build instead.
- Jarvan IV usually completes Scorchclaw Pup first, at 0.2 min (median of 52 games).
- Shaco usually completes Gustwalker Hatchling first, at 0.1 min (median of 44 games).
- Skill priority: Q > E > W — 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 Jarvan IV Runes vs Shaco
Usual Jarvan IV runes (Jungle)
Conqueror
50.6% win rate · 791 games
Against Shaco
Conqueror61.9% win rate · 21 games
Plan your Jarvan IV 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
Jarvan IV matchup data for League of Legends patch 26.20. The table below shows Jarvan IV'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 Jarvan IV build, runes, laning stats, and early vs late game analysis for that specific matchup.
Other Jarvan IV Matchups
Hardest for Jarvan IV
Easiest for Jarvan IV
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.
Jarvan IV vs Shaco FAQ - Patch 26.20
Who wins Jarvan IV vs Shaco?
Current data slightly favors Jarvan IV, but the sample is too limited for a strong conclusion: Jarvan IV wins 52.8% of 72 games (95% range 41.4–63.9%).
What is Jarvan IV's win rate against Shaco?
Jarvan IV wins 52.8% of 72 Jungle games against Shaco on patch 26.20 (95% range 41.4–63.9%). Based on both champions' overall Jungle win rates, 50.3% would be expected.
Does Jarvan IV counter Shaco?
Not clearly. Jarvan IV wins 52.8% of 72 games against Shaco, and the 95% range (41.4–63.9%) includes 50%, so neither champion reliably counters the other on current data.
Who wins lane, Jarvan IV or Shaco?
Neither side reliably wins the lane: the average gold difference at 15 minutes is 134, within the margin of error (71 games).
Does Jarvan IV outscale Shaco?
There are too few games of each length to tell yet.
When is Shaco strongest against Jarvan IV?
On current data there is no stage of the game where Shaco is ahead of Jarvan IV beyond the margin of error.
What should Jarvan IV build against Shaco?
There are not enough games for a matchup-specific core, so use Jarvan IV's usual Jungle core: Voltaic Cyclosword, Profane Hydra, Axiom Arc. The biggest change against Shaco: Ionian Boots of Lucidity (3.7% usually, 8.3% here).
What runes should Jarvan IV use against Shaco?
Conqueror with Precision and Inspiration — 61.9% over 21 games against Shaco.