Kayn
Computed from 207,235 ranked Solo/Duo games collected through the Riot API · patch 26.21.
| Role | Win Rate | Pick Rate |
|---|---|---|
| Jungle | 50.1% | 8.1% |
Kayn is banned in about 5.1% of games at this tier, one figure for the whole champion since bans happen before roles are picked. What ban rate measures.
Kayn's Jungle win rate is 0.1 percentage points above an even 50% — Should I Dodge's win-probability model varies by about 4.8 percentage points of standard deviation from lobby to lobby across all ranks, purely from which champions get drawn, so this gap is smaller than that noise, not solid evidence the champion is unusually strong or weak right now.
Kayn is tracked in exactly one role at this tier scope, Jungle — so there's no ambiguity below about which lane the rest of this page's per-tier, threat, and counters reporting describes.
Kayn's Jungle Build
In Emerald+ games on patch 26.22 (including games from other ranks or the previous patch, as Emerald+ on this patch alone had too few), Kayn's most common Jungle setup runs Flash and Smite with Hail of Blades, maxes W first, and builds Eclipse, Black Cleaver, and Death's Dance — 0.0% win rate over 1 games.
- Summoner spells
Flash + Smite
50.1%192,394 games - Runes
Hail of Blades + Precision
51.6%8,435 games - Skill priority W > Q > E 50.7%16,031 games
- Starter
Mosstomper Seedling
51.6%10,879 games - Boots
Gluttonous Greaves
54.5%8,156 games - First three items
Eclipse → Black Cleaver → Death's Dance
57.4%5,769 games
Kayn's Jungle Win Rate By Tier
| Tier | Win Rate | Pick Rate | Games | Edge (noise-widths) | Clears 0.5σ? |
|---|---|---|---|---|---|
| Iron | 49.6% | 9.7% | 23,299 | 0.06σ | No |
| Bronze | 50.0% | 9.6% | 29,028 | 0.01σ | No |
| Silver | 50.1% | 9.0% | 34,713 | 0.02σ | No |
| Gold | 50.3% | 8.3% | 36,904 | 0.06σ | No |
| Platinum | 50.3% | 7.2% | 34,398 | 0.05σ | No |
| Emerald | 49.6% | 6.4% | 24,283 | 0.09σ | No |
| Diamond | 50.4% | 5.2% | 17,651 | 0.09σ | No |
| Master | 49.2% | 4.2% | 6,500 | 0.16σ | No |
| Grandmaster | 52.4% | 3.4% | 350 | 0.32σ | No |
Kayn's Jungle win rate ranges from 49.2% at Master to 52.4% at Grandmaster across the 9 of 10 ranked tiers with at least 200 games in this role — a 3.2-point spread. Measured against each tier's own noise floor, that's 0.32σ at Grandmaster and 0.16σ at Master, with neither clearing the 0.5σ bar Should I Dodge itself requires before calling a reading anything but Neutral. 1 tier under 200 games not shown.
- Power curve
- No strong lean
- Threats
- Burst
Curated reads, not measured: how we judge these
Who Counters Kayn in Jungle?
Champions That Counter Kayn
| Champion | Win Rate vs Kayn | Edge (noise-widths) |
|---|---|---|
Poppy |
54.6% | 0.96σ |
Wukong |
54.3% | 0.91σ |
Fiddlesticks |
53.4% | 0.71σ |
Master Yi |
52.9% | 0.61σ |
Trundle |
52.6% | 0.55σ |
Champions Kayn Counters
| Champion | Win Rate vs Kayn | Edge (noise-widths) |
|---|---|---|
Zeri |
36.7% | 2.79σ |
Garen |
40.7% | 1.95σ |
Urgot |
41.1% | 1.87σ |
Yone |
41.9% | 1.70σ |
Heimerdinger |
42.0% | 1.67σ |
At most five champions are listed in each direction for Kayn: the 5 that counter it here lean control-heavy, with a tight, 2-point spread — none of them stand out much from the others among them, while 5 favourable matchups round out the picture — most matchups you could actually face simply aren't covered.