- Win Rate
- 51.8%
- Pick Rate
- 2.0%
- Ban Rate
- 3.1%
Gwen vs Mordekaiser
- Patch
- 26.22
- Games
- 3,909
- Lane
- All Lanes
- Tier
- All Tiers
- Last Updated
- Nov 14, 2026 UTC
- Author
- Dakota Chinnick
- Methodology
- Data Methodology
Gwen vs Mordekaiser (Top): Gwen wins 49.4% of 241 ranked games over the last 2 patches (gold diff at 15: +41). Patch 26.22 build & runes.
Gwen49.4%
Gwen vs Mordekaiser is an even matchup: Gwen wins 49.4% of 241 games, and the 95% range (43.1–55.6%) comfortably includes 50%.
Gwen Matchup Breakdown
Use the dropdown to select an opponent and see a detailed breakdown of how Gwen 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 Gwen vs Mordekaiser?
Gwen wins 49.4% of these games. With this many games the true rate is most likely between 43.1% and 55.6% (95% range).
- Expected
- 50.4% From both champions' overall Top win rates
- Matchup effect
- −1.0 pts Observed minus expected
- Sample
- 241 games Lane: Top · Patch 26.21–26.22
- vs patch 26.21
- −1.3 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 14
The headline win rate covers patches 26.21–26.22 (241 games). The lane, game-length, build and rune sections below use patch 26.22 only (64 games).
They also met in another lane (Jungle): 4 games, Gwen won 75.0%.
Key takeaways
- Gwen vs Mordekaiser is an even matchup: Gwen wins 49.4% of 241 games, and the 95% range (43.1–55.6%) comfortably includes 50%.
- Both champions' overall Top win rates predict 50.4% for Gwen; 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 41, within the margin of error (63 games).
- Gwen players pick Sorcerer's Shoes far more often against Mordekaiser: 35.9% of their other Top games, 56.3% 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 Gwen 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 Gwen'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.
Gwen vs Mordekaiser Laning Stats
At 15 minutes
Whole-game averages
Gwen vs Mordekaiser Win Rate by Game Length
Gwen'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: Gwen's results against Mordekaiser in short and long games are within the margin of error of each other.
Gwen 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)EvenGwen gold at 15: +41
- First itemMordekaiserGwen: 12.5 min · Mordekaiser: 11.9 min
- Games under 20 minInsufficient data
- 20–30 min gamesInsufficient data
- 30+ min gamesInsufficient data
What Gwen Changes Against Mordekaiser
Choices Gwen players make noticeably more or less often in this matchup than in their other Top games.
Sorcerer's ShoesBootsUsually35.9%vs Mordekaiser56.3%+20.3 pts47.2% WR here
Plated SteelcapsBootsUsually28.6%vs Mordekaiser9.4%−19.2 pts
Spirit VisageItemUsuallyunder 0.5%vs Mordekaiser4.7%+4.7 pts
Best Gwen Build vs Mordekaiser
Usual Gwen build (Top)
100.0% win rate · 11 games
Against Mordekaiser
Not enough matchup-specific build data: only 5 of 37 Gwen games against Mordekaiser carried a complete build, which is too few to recommend an item path from. Use Gwen's standard build instead.
- Gwen usually completes Dusk and Dawn first, at 12.5 min (median of 45 games).
- Mordekaiser usually completes Rylai's Crystal Scepter first, at 11.9 min (median of 42 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 Gwen Runes vs Mordekaiser
Usual Gwen runes (Top)
Conqueror
65.9% win rate · 41 games
Against Mordekaiser
Conqueror
45.8% win rate · 24 games
Plan your Gwen 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
Gwen matchup data for League of Legends patch 26.22. The table below shows Gwen'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 Gwen build, runes, laning stats, and early vs late game analysis for that specific matchup.
Other Gwen Matchups
Hardest for Gwen
Easiest for Gwen
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.
Gwen vs Mordekaiser FAQ - Patch 26.21–26.22
Who wins Gwen vs Mordekaiser?
Gwen vs Mordekaiser is an even matchup: Gwen wins 49.4% of 241 games, and the 95% range (43.1–55.6%) comfortably includes 50%.
What is Gwen's win rate against Mordekaiser?
Gwen wins 49.4% of 241 Top games against Mordekaiser on patch 26.21–26.22 (95% range 43.1–55.6%). Based on both champions' overall Top win rates, 50.4% would be expected.
Does Gwen counter Mordekaiser?
Not clearly. Gwen wins 49.4% of 241 games against Mordekaiser, and the 95% range (43.1–55.6%) includes 50%, so neither champion reliably counters the other on current data.
Who wins lane, Gwen or Mordekaiser?
Neither side reliably wins the lane: the average gold difference at 15 minutes is 41, within the margin of error (63 games).
Does Gwen outscale Mordekaiser?
There are too few games of each length to tell yet.
When is Mordekaiser strongest against Gwen?
Mordekaiser is measurably ahead in: First item.
What should Gwen build against Mordekaiser?
There are not enough games for a matchup-specific core, so use Gwen's usual Top core: Shadowflame, Rabadon's Deathcap, Mejai's Soulstealer. The biggest change against Mordekaiser: Sorcerer's Shoes (35.9% usually, 56.3% here).
What runes should Gwen use against Mordekaiser?
Conqueror with Precision and Resolve — 45.8% over 24 games against Mordekaiser.