- Win Rate
- 50.1%
- Pick Rate
- 3.6%
- Ban Rate
- 8.8%
Jax vs Zaahen
- Patch
- 26.22
- Games
- 7,091
- Lane
- All Lanes
- Tier
- All Tiers
- Last Updated
- Nov 14, 2026 UTC
- Author
- Dakota Chinnick
- Methodology
- Data Methodology
Jax vs Zaahen (Top): Jax wins 57.3% of 171 ranked games over the last 2 patches (gold diff at 15: +400). Patch 26.22 build & runes.
Jax57.3%
Current data slightly favors Jax, but the sample is too limited for a strong conclusion: Jax wins 57.3% of 171 games (95% range 49.8–64.5%).
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 Zaahen?
Jax wins 57.3% of these games. With this many games the true rate is most likely between 49.8% and 64.5% (95% range).
- Expected
- 50.3% From both champions' overall Top win rates
- Matchup effect
- +7.0 pts Observed minus expected
- Sample
- 171 games Lane: Top · Patch 26.21–26.22
- vs patch 26.21
- +4.0 pts Within normal patch-to-patch noise
Lane: Top · Ranked Solo/Duo & Flex · North America server · All ranks · Patch 26.21–26.22 · Oct 27 – Nov 13
The headline win rate covers patches 26.21–26.22 (171 games). The lane, game-length, build and rune sections below use patch 26.22 only (93 games).
They also met in another lane (Jungle): 5 games, Jax won 20.0%.
Key takeaways
- Current data slightly favors Jax, but the sample is too limited for a strong conclusion: Jax wins 57.3% of 171 games (95% range 49.8–64.5%).
- Both champions' overall Top win rates predict 50.3% for Jax; the result is within the margin of error of that, so this matchup mostly reflects the two champions' general strength.
- Jax usually wins the lane: 400 gold ahead of Zaahen at 15 minutes on average (89 games with a 15-minute snapshot).
- Jax players pick Mercury's Treads much less often against Zaahen: 30.6% of their other Top games, 14.0% 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 Zaahen 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 Zaahen Laning Stats
At 15 minutes
Whole-game averages
Jax vs Zaahen Win Rate by Game Length
Jax's win rate against Zaahen 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 Zaahen in short and long games are within the margin of error of each other.
Jax vs Zaahen 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)JaxJax gold at 15: +400
- First itemJaxJax: 12.8 min · Zaahen: 13.9 min
- Games under 20 minInsufficient data
- 20–30 min gamesEvenJax wins 62.5% of 40 games
- 30+ min gamesEvenJax wins 61.0% of 41 games
What Jax Changes Against Zaahen
Choices Jax players make noticeably more or less often in this matchup than in their other Top games.
Mercury's TreadsBootsUsually30.6%vs Zaahen14.0%−16.7 pts
Second WindRuneUsually28.0%vs Zaahen12.9%−15.0 pts
Lethal TempoKeystoneUsually58.4%vs Zaahen73.1%+14.7 pts61.8% WR here
Flash + IgniteSummoner spellsUsually69.5%vs Zaahen79.6%+10.1 pts56.8% WR here
Biscuit DeliveryRuneUsually24.8%vs Zaahen15.1%−9.8 pts
Doran's Blade + Health PotionStarting itemsUsually27.2%vs Zaahen37.0%+9.7 pts61.8% WR here
SorcerySecondary treeUsually3.5%vs Zaahen8.6%+5.1 pts
Usually0.7%vs Zaahen4.3%+3.6 pts
Best Jax Build vs Zaahen
Usual Jax build (Top)
82.4% win rate · 17 games
Against Zaahen
Not enough matchup-specific build data: only 4 of 46 Jax games against Zaahen 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 12.8 min (median of 65 games).
- Zaahen usually completes Trinity Force first, at 13.9 min (median of 62 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 Zaahen
Usual Jax runes (Top)
Lethal Tempo
69.0% win rate · 29 games
Against Zaahen
Lethal Tempo
61.9% win rate · 42 games
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 Zaahen FAQ - Patch 26.21–26.22
Who wins Jax vs Zaahen?
Current data slightly favors Jax, but the sample is too limited for a strong conclusion: Jax wins 57.3% of 171 games (95% range 49.8–64.5%).
What is Jax's win rate against Zaahen?
Jax wins 57.3% of 171 Top games against Zaahen on patch 26.21–26.22 (95% range 49.8–64.5%). Based on both champions' overall Top win rates, 50.3% would be expected.
Does Jax counter Zaahen?
Not clearly. Jax wins 57.3% of 171 games against Zaahen, and the 95% range (49.8–64.5%) includes 50%, so neither champion reliably counters the other on current data.
Who wins lane, Jax or Zaahen?
Jax usually wins the lane: 400 gold ahead of Zaahen at 15 minutes on average (89 games with a 15-minute snapshot).
Does Jax outscale Zaahen?
There are too few games of each length to tell yet.
When is Zaahen strongest against Jax?
On current data there is no stage of the game where Zaahen is ahead of Jax beyond the margin of error.
What should Jax build against Zaahen?
There are not enough games for a matchup-specific core, so use Jax's usual Top core: Sundered Sky, Zhonya's Hourglass, Blade of The Ruined King. The biggest change against Zaahen: Mercury's Treads (30.6% usually, 14.0% here).
What runes should Jax use against Zaahen?
Lethal Tempo with Precision and Resolve — 61.9% over 42 games against Zaahen. The biggest change against Zaahen: Second Wind (28.0% usually, 12.9% here).