- Win Rate
- 48.7%
- Pick Rate
- 3.5%
- Ban Rate
- 10.6%
Jax vs Kennen
- Patch
- 26.22
- Games
- 6,916
- Lane
- All Lanes
- Tier
- All Tiers
- Last Updated
- Nov 14, 2026 UTC
- Author
- Dakota Chinnick
- Methodology
- Data Methodology
Jax vs Kennen (Top): Jax wins 51.7% of 120 ranked games over the last 2 patches (gold diff at 15: -974). Patch 26.22 build & runes.
Jax51.7%
Current data slightly favors Jax, but the sample is too limited for a strong conclusion: Jax wins 51.7% of 120 games (95% range 42.8–60.4%).
Jax Matchup Breakdown
Use the dropdown to select an opponent and see a detailed breakdown of how Jax 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 Jax vs Kennen?
Jax wins 51.7% of these games. With this many games the true rate is most likely between 42.8% and 60.4% (95% range).
- Expected
- 48.9% From both champions' overall Top win rates
- Matchup effect
- +2.8 pts Observed minus expected
- Sample
- 120 games Lane: Top · Patch 26.21–26.22
- vs patch 26.21
- — Not enough games on both patches
Lane: Top · Ranked Solo/Duo & Flex · North America server · All ranks · Patch 26.21–26.22 · Oct 27 – Nov 14
The headline win rate covers patches 26.21–26.22 (120 games). The lane, game-length, build and rune sections below use patch 26.22 only (80 games).
Key takeaways
- Current data slightly favors Jax, but the sample is too limited for a strong conclusion: Jax wins 51.7% of 120 games (95% range 42.8–60.4%).
- Both champions' overall Top win rates predict 48.9% for Jax; the result is within the margin of error of that, so this matchup mostly reflects the two champions' general strength.
- Kennen usually wins the lane: 974 gold ahead of Jax at 15 minutes on average (78 games with a 15-minute snapshot).
- Jax players pick Mercury's Treads far more often against Kennen: 28.9% of their other Top games, 82.5% 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 Jax and Kennen 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 Jax'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.
Jax vs Kennen Laning Stats
At 15 minutes
Whole-game averages
Jax vs Kennen Win Rate by Game Length
Jax's win rate against Kennen 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: Jax's results against Kennen in short and long games are within the margin of error of each other.
Jax vs Kennen 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)KennenJax gold at 15: −974
- First itemKennenJax: 15.3 min · Kennen: 12.1 min
- Games under 20 minInsufficient data
- 20–30 min gamesInsufficient data
- 30+ min gamesInsufficient data
What Jax Changes Against Kennen
Choices Jax players make noticeably more or less often in this matchup than in their other Top games.
Mercury's TreadsBootsUsually28.9%vs Kennen82.5%+53.6 pts53.0% WR here
Plated SteelcapsBootsUsually52.0%vs Kennen6.3%−45.8 pts
Second WindRuneUsually31.5%vs Kennen71.3%+39.7 pts45.6% WR here
Legend: AlacrityRuneUsually62.7%vs Kennen27.5%−35.2 pts68.2% WR here
Lethal TempoKeystoneUsually55.9%vs Kennen21.3%−34.6 pts
TriumphRuneUsually59.1%vs Kennen25.0%−34.1 pts65.0% WR here
Flash + IgniteSummoner spellsUsually63.9%vs Kennen35.0%−28.9 pts50.0% WR here
Flash + TeleportSummoner spellsUsually26.3%vs Kennen55.0%+28.7 pts52.3% WR here
Best Jax Build vs Kennen
Usual Jax build (Top)
90.9% win rate · 11 games
Against Kennen
Not enough matchup-specific build data: only 3 of 33 Jax games against Kennen carried a complete build, which is too few to recommend an item path from. Use Jax's standard build instead.
- Jax usually completes Trinity Force first, at 15.3 min (median of 47 games).
- Kennen usually completes Hextech Rocketbelt first, at 12.1 min (median of 42 games).
- Skill priority: W > E > Q — 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 Jax Runes vs Kennen
Usual Jax runes (Top)
Lethal Tempo
66.7% win rate · 84 games
Against Kennen
Too few games for a matchup-specific rune page yet — use the usual page.
Plan your Jax 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
Jax matchup data for League of Legends patch 26.22. The table below shows Jax'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 Jax build, runes, laning stats, and early vs late game analysis for that specific matchup.
Other Jax Matchups
Hardest for Jax
Easiest for Jax
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.
Jax vs Kennen FAQ - Patch 26.21–26.22
Who wins Jax vs Kennen?
Current data slightly favors Jax, but the sample is too limited for a strong conclusion: Jax wins 51.7% of 120 games (95% range 42.8–60.4%).
What is Jax's win rate against Kennen?
Jax wins 51.7% of 120 Top games against Kennen on patch 26.21–26.22 (95% range 42.8–60.4%). Based on both champions' overall Top win rates, 48.9% would be expected.
Does Jax counter Kennen?
Not clearly. Jax wins 51.7% of 120 games against Kennen, and the 95% range (42.8–60.4%) includes 50%, so neither champion reliably counters the other on current data.
Who wins lane, Jax or Kennen?
Kennen usually wins the lane: 974 gold ahead of Jax at 15 minutes on average (78 games with a 15-minute snapshot).
Does Jax outscale Kennen?
There are too few games of each length to tell yet.
When is Kennen strongest against Jax?
Kennen is measurably ahead in: Lane (15 min), First item.
What should Jax build against Kennen?
There are not enough games for a matchup-specific core, so use Jax's usual Top core: Stridebreaker, Trinity Force, Sterak's Gage. The biggest change against Kennen: Mercury's Treads (28.9% usually, 82.5% here).
What runes should Jax use against Kennen?
Use Jax's usual Lethal Tempo page (Precision + Inspiration); there are too few games for a matchup-specific page. The biggest change against Kennen: Second Wind (31.5% usually, 71.3% here).