LanesJungle3,617Bot9
Jarvan IV champion portrait

Jarvan IV

Bot Patch 26.14 · Silver and above · NA + EUW + KRBetaThis is a prototype. Nerfplz Data is still being built and tested. It reads matches through a rate-limited development key, so it sees a sample of ranked games rather than all of them, and only has one patch of history so far. Expect the numbers to move and to disagree with bigger sites until the collection matures.

Tier 1 by the numbers

That is this champion's tier based on match data alone. The written Solo Queue Tier List weighs counters, team comp synergy and matchup context on top, so the two can differ. See where the tier list puts them ↗

86.0% win rate over 9 real ranked games
22.8% worst case, being cautious
0.0% of Bot games use them
0.1% of games ban them
Newnot ranked here last patch

Hardest matchups

The Bot opponents Jarvan IV loses to most often, head to head.

Not enough games yet to say.

Easiest matchups

The Bot opponents Jarvan IV beats most often.

Not enough games yet to say.

Want the written version? Our Counter Series breaks down how to actually play against champions like this, not just who wins on paper.

What people build

The most common finished items, and how each one is actually performing.

BruiserMost players build this 100.0% win rate · used in 17% of games · 1 games
Guardian AngelDeath's DanceAxiom Arc

Guardian Angel, Death's Dance, Axiom Arc

Lethality 100.0% win rate · used in 17% of games · 1 games
Axiom ArcProfane HydraVoltaic Cyclosword

Axiom Arc, Profane Hydra, Voltaic Cyclosword

Lethality 100.0% win rate · used in 17% of games · 1 games
Youmuu's GhostbladeSerpent's FangAxiom Arc

Youmuu's Ghostblade, Serpent's Fang, Axiom Arc

Crit 100.0% win rate · used in 17% of games · 1 games
BastionbreakerMaw of MalmortiusEclipse

Bastionbreaker, Maw of Malmortius, Eclipse

Lethality 100.0% win rate · used in 17% of games · 1 games
Edge of NightThe CollectorAxiom Arc

Edge of Night, The Collector, Axiom Arc

Lethality 100.0% win rate · used in 17% of games · 1 games
Edge of NightProfane HydraVoltaic Cyclosword

Edge of Night, Profane Hydra, Voltaic Cyclosword

Runes

The full page most players run, not just the keystone.

Not enough games yet.

Summoner spells and skill order

What people bring, and which ability they max first.

Summoner spells
FlashBarrier
50% of games · 75.0% win rate
Maxed first
Q100%
from ability cast counts

Short games or long games?

Jarvan IV is at their best in shorter games and falls off the longer things drag on.

99.7%in games under 22 minutes
0.0%in games over 32 minutes
Where these numbers come from

We read finished ranked solo queue games directly from Riot and keep a running tally. Nothing is copied from another site.

Matchups compare Jarvan IV against the enemy champion in the same lane, counting only games where both were actually there. A matchup needs a few hundred games before it is listed at all, because a 60% win rate over thirty games is noise.

Worst case is the honest version of the win rate: if the games we happened to see were a lucky sample, this is roughly the lowest the real number is likely to be. When it is still above 50%, the champion is genuinely winning.

Built from real ranked games this patch. We keep the running totals, never the games themselves.

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