

Jarvan IV vs Kayn
In the jungle on patch 26.21, Kayn is among Jarvan IV's worst matchups in LazyElo players' lobbies: at least 8 games in the matchup, a win rate below 50% after it is pulled toward 50%.
Jarvan IV wins 46.7% of its 167 jungle games on patch 26.21 (tier C), and Kayn is one of the opponents it does worst against: this is a counter by the site's rule. Kayn itself wins 48.7% of 593 games there (tier B). The games are those of LazyElo players and the players they met, at their own elo, not Emerald and above.
The per-champion pages: Jarvan IV counters and Kayn counters.
- Jarvan IV jungle games
- 167
- Kayn jungle games
- 593
- Min. games per matchup
- 8
- Patch
- 26.21
Jarvan IV vs Kayn at a glance
Junglemeasured
| Champion | Tier | Win rate | Games | Pick rate | In this matchup |
|---|---|---|---|---|---|
| C | 46.7% | 167 | 1.5% | Loses to Kayn: among its worst matchups here | |
| B | 48.7% | 593 | 5.4% | Beats Jarvan IV: Jarvan IV has it among its worst matchups |
Tiers and win rates are each champion's own jungle numbers on patch 26.21, from the Jungle tier list. “Loses to” means at least 8 games in the matchup and a win rate below 50% after it is pulled toward 50%.
How Jarvan IV plays this matchup
Riot lists Jarvan IV as fighter and tank, on mana, and rates it 6 for attack, 8 for defense, 3 for magic and 5 for difficulty on its own ten-point scale (Data Dragon). Those ratings describe the kit, not the matchup; what the games say is below.
In the jungle on patch 26.21, Jarvan IV is tier C with a 46.7% win rate over 167 games (1.5% of jungle picks). Against Kayn it does worse than that: Kayn is one of the opponents it loses to most, with at least 8 games in the matchup and a win rate below 50% after it is pulled toward 50%. Playing Jarvan IV here means playing for the lane you get: give up the early trades its kit does not win, keep the CS and wait for your item spike or your jungler.
Jarvan IV's other worst jungle matchups on this patch: Jarvan IV vs Shyvana, Jarvan IV vs Viego. Whether a matchup is a counter follows from six things, range and sustain first: what decides a counter.
How Kayn plays this matchup
Riot lists Kayn as fighter and assassin, on mana, and rates it 10 for attack, 6 for defense, 1 for magic and 8 for difficulty on its own ten-point scale (Data Dragon). Those ratings describe the kit, not the matchup; what the games say is below.
In the jungle on patch 26.21, Kayn is tier B with a 48.7% win rate over 593 games (5.4% of jungle picks). Against Jarvan IV it does better than that: Jarvan IV has Kayn among the opponents it loses to most, with at least 8 games in the matchup. The lane is on Kayn's side on average; your own record in it decides whether it is on yours.
Kayn's other worst jungle matchups on this patch: Kayn vs Karthus, Kayn vs Master Yi, Kayn vs Rammus. Whether a matchup is a counter follows from six things, range and sustain first: what decides a counter.
What each side builds
Jarvan IV
Most built items
Games · Win rateThe finished items Jarvan IV ends jungle games with most often.
Profane Hydra54.4%46.0%
Plated Steelcaps50.0%38.8%
Death's Dance38.8%48.4%
Voltaic Cyclosword36.3%46.6%
Black Cleaver33.1%47.2%
Sundered Sky32.5%42.3%
Runes
Games · Win rateThe keystone with its secondary tree, most played first.

Conqueror + Inspiration66.4%44.3%
Conqueror + Domination21.2%51.6%
Builds rest on 160 Jarvan IV games in this lane on patch 26.21 whose items were shared; every item and rune page above was in at least 10 of them. Games: the share of those games with it. This is Jarvan IV's jungle build over every opponent, not a build for this matchup.
Kayn
Most built items
Games · Win rateThe finished items Kayn ends jungle games with most often.
Voltaic Cyclosword75.4%49.8%
Ionian Boots of Lucidity36.7%47.4%
Black Cleaver35.8%56.2%
Hubris32.9%46.1%
Axiom Arc31.6%45.9%
Plated Steelcaps29.2%52.0%
Runes
Games · Win rateThe keystone with its secondary tree, most played first.

Conqueror + Sorcery31.0%49.1%
Dark Harvest + Inspiration30.5%42.0%
Conqueror + Inspiration17.5%62.4%
Builds rest on 586 Kayn games in this lane on patch 26.21 whose items were shared; every item and rune page above was in at least 10 of them. Games: the share of those games with it. This is Kayn's jungle build over every opponent, not a build for this matchup.
Other matchups
Jarvan IV's other matchups
Jarvan IV vs Viegoloses, jungle
Jarvan IV vs Shyvanaloses, jungle
Jarvan IV counters, every lane.
Kayn's other matchups
Kayn vs Master Yiloses, jungle
Kayn vs Rammusloses, jungle
Kayn vs Karthusloses, jungle
Kayn vs Shacowins, jungle
Kayn vs Lee Sinwins, jungle
Kayn counters, every lane.
Your record in Jarvan IV vs Kayn
Your plan, asked first
Once LazyElo can tell that Jarvan IV or Kayn is your lane opponent, a card in champ select asks for your plan against them, and only then shows the notes you wrote earlier.Your record in it
Games, wins and losses, when you last played the matchup and your average KDA in it, plus your CS and gold difference at 10 minutes from the games with a timeline.How others did
How other players in your stored games did in the same matchup, with the number of games.
Matchups is part of Plus; the free plan shows the best 3 picks from your pool. The feature: your own notes for this matchup.
Questions and answers
Does Jarvan IV counter Kayn?
Does Kayn counter Jarvan IV?
How many games are behind Jarvan IV vs Kayn?
Where is the win rate of Jarvan IV vs Kayn?
Play Jarvan IV vs Kayn with a plan you wrote yourself
In champ select LazyElo weighs this matchup against your own record on each champion in your pool and says why it suggests a pick. Once it knows your lane opponent it asks for your plan, then shows your notes and your record. You still pick and lock yourself.
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Plans and pricingYour own notes for this matchupThe loading screen scout
Related
- All matchupsEvery measured pair, per lane and per champion.
- All countersEvery champion's hardest matchups per lane.
- Jarvan IV countersWho Jarvan IV struggles against and beats, per lane.
- Kayn countersWho Kayn struggles against and beats, per lane.
- Jungle tier listThe full lane ranking.
- What decides a counterThe six things behind a matchup, and when not to counter pick.