- Win Rate
- 48.7%
- Pick Rate
- 2.3%
- Ban Rate
- 5.1%
Aatrox vs Mordekaiser
- Patch
- 26.21
- Games
- 4,582
- Lane
- All Lanes
- Tier
- All Tiers
- Last Updated
- Nov 3, 2026 UTC
- Author
- Dakota Chinnick
- Methodology
- Data Methodology
Aatrox vs Mordekaiser is a decisive matchup in LoL patch 26.21. Mordekaiser wins with a 54.3% win rate (+8.6%) over Aatrox based on 162 games. Mordekaiser holds the advantage in both the early and late game. Below you'll find the best Aatrox build, runes, laning stats, and strategies for the Aatrox vs Mordekaiser matchup.
Aatrox Matchup Breakdown
Use the dropdown to select an opponent and see a detailed breakdown of how Aatrox 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 Aatrox vs Mordekaiser?
Aatrox wins 45.9% of these games. With this many games the true rate is most likely between 38.1% and 54.0% (95% range).
- Expected
- 47.7% From both champions' overall Top win rates
- Matchup effect
- −1.8 pts Observed minus expected
- Sample
- 148 games Lane: Top
- vs patch 26.20
- −1.9 pts Within normal patch-to-patch noise
Lane: Top · Ranked Solo/Duo & Flex · North America server · All ranks · Patch 26.21 · Oct 27 – Nov 3
Key takeaways
- Current data slightly favors Mordekaiser, but the sample is too limited for a strong conclusion: Aatrox wins 45.9% of 148 games (95% range 38.1–54.0%).
- Both champions' overall Top win rates predict 47.7% for Aatrox; the result is within the margin of error of that, so this matchup mostly reflects the two champions' general strength.
- Neither side reliably wins the lane: the average gold difference at 15 minutes is 225, within the margin of error (145 games).
- Aatrox players pick Plated Steelcaps much less often against Mordekaiser: 56.2% of their other Top games, 24.3% 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 Aatrox and Mordekaiser 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 Aatrox'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.
Aatrox vs Mordekaiser Laning Stats
At 15 minutes
Whole-game averages
Aatrox vs Mordekaiser Win Rate by Game Length
Aatrox's win rate against Mordekaiser 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: Aatrox's results against Mordekaiser in short and long games are within the margin of error of each other.
Aatrox vs Mordekaiser 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)EvenAatrox gold at 15: +225
- First itemAatroxAatrox: 11.6 min · Mordekaiser: 12.3 min
- Games under 20 minInsufficient data
- 20–30 min gamesEvenAatrox wins 42.4% of 66 games
- 30+ min gamesEvenAatrox wins 44.8% of 67 games
What Aatrox Changes Against Mordekaiser
Choices Aatrox players make noticeably more or less often in this matchup than in their other Top games.
Plated SteelcapsBootsUsually56.2%vs Mordekaiser24.3%−31.9 pts55.6% WR here
Mercury's TreadsBootsUsually31.3%vs Mordekaiser58.8%+27.5 pts36.8% WR here
Doran's Blade + Health PotionStarting itemsUsually38.8%vs Mordekaiser49.3%+10.5 pts34.2% WR here
Serpent's FangItemUsually2.2%vs Mordekaiser11.5%+9.2 pts
Usually12.4%vs Mordekaiser20.9%+8.6 pts41.9% WR here
Death's DanceItemUsually34.6%vs Mordekaiser26.4%−8.2 pts61.5% WR here
Coup de GraceRuneUsually2.9%vs Mordekaiser6.1%+3.2 pts
Best Aatrox Build vs Mordekaiser
Usual Aatrox build (Top)
81.3% win rate · 16 games
Against Mordekaiser
Not enough matchup-specific build data: only 12 of 69 Aatrox games against Mordekaiser carried a complete build, which is too few to recommend an item path from. Use Aatrox's standard build instead.
- Aatrox usually completes Eclipse first, at 11.6 min (median of 86 games).
- Mordekaiser usually completes Rylai's Crystal Scepter first, at 12.3 min (median of 90 games).
- Skill priority: Q > E > W — 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 Aatrox Runes vs Mordekaiser
Usual Aatrox runes (Top)
Conqueror
66.7% win rate · 24 games
Against Mordekaiser
Conqueror
45.3% win rate · 75 games
Plan your Aatrox 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
Aatrox matchup data for League of Legends patch 26.21. The table below shows Aatrox'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 Aatrox build, runes, laning stats, and early vs late game analysis for that specific matchup.
Other Aatrox Matchups
Hardest for Aatrox
Easiest for Aatrox
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.
Aatrox vs Mordekaiser FAQ - Patch 26.21
Who wins Aatrox vs Mordekaiser?
Current data slightly favors Mordekaiser, but the sample is too limited for a strong conclusion: Aatrox wins 45.9% of 148 games (95% range 38.1–54.0%).
What is Aatrox's win rate against Mordekaiser?
Aatrox wins 45.9% of 148 Top games against Mordekaiser on patch 26.21 (95% range 38.1–54.0%). Based on both champions' overall Top win rates, 47.7% would be expected.
Does Aatrox counter Mordekaiser?
Not clearly. Aatrox wins 45.9% of 148 games against Mordekaiser, and the 95% range (38.1–54.0%) includes 50%, so neither champion reliably counters the other on current data.
Who wins lane, Aatrox or Mordekaiser?
Neither side reliably wins the lane: the average gold difference at 15 minutes is 225, within the margin of error (145 games).
Does Aatrox outscale Mordekaiser?
There are too few games of each length to tell yet.
When is Mordekaiser strongest against Aatrox?
On current data there is no stage of the game where Mordekaiser is ahead of Aatrox beyond the margin of error.
What should Aatrox build against Mordekaiser?
There are not enough games for a matchup-specific core, so use Aatrox's usual Top core: Voltaic Cyclosword, Sundered Sky, Death's Dance. The biggest change against Mordekaiser: Plated Steelcaps (56.2% usually, 24.3% here).
What runes should Aatrox use against Mordekaiser?
Conqueror with Precision and Resolve — 45.3% over 75 games against Mordekaiser. The biggest change against Mordekaiser: Coup de Grace (2.9% usually, 6.1% here).