- Win Rate
- 50.7%
- Pick Rate
- 4.4%
- Ban Rate
- 15.3%
Mordekaiser vs Udyr
- Patch
- 26.19
- Games
- 4,003
- Lane
- All Lanes
- Tier
- All Tiers
- Last Updated
- Oct 5, 2026 UTC
- Methodology
- Data Methodology
- Author
- Dakota Chinnick
Mordekaiser vs Udyr is a decisive matchup in LoL patch 26.19. Udyr wins with a 64.3% win rate (+28.6%) over Mordekaiser based on 14 games. Udyr holds the advantage in both the early and late game. Below you'll find the best Mordekaiser build, runes, laning stats, and strategies for the Mordekaiser vs Udyr matchup.
Mordekaiser Matchup Breakdown
Use the dropdown to select an opponent and see a detailed breakdown of how Mordekaiser 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 Mordekaiser vs Udyr?
Mordekaiser wins 35.3% of these games. With this many games the true rate is most likely between 17.3% and 58.7% (95% range).
- Expected
- 53.7% From both champions' overall Top win rates
- Matchup effect
- −18.4 pts Observed minus expected
- Sample
- 17 games Lane: Top
- vs patch 26.18
- — Not enough games on both patches
Lane: Top · Ranked Solo/Duo & Flex · North America server · All ranks · Patch 26.19 · Sep 24 – Sep 28
They also met in another lane (Jungle): 10 games, Mordekaiser won 40.0%.
Key takeaways
- Only 17 Mordekaiser vs Udyr games were recorded in the Top role on patch 26.19 — too few to say who is favored. Treat the numbers below as provisional.
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 Mordekaiser and Udyr 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 Mordekaiser'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.
Mordekaiser vs Udyr Laning Stats
Only 17 games have a 15-minute snapshot so far — the lane-phase numbers appear from 30.
Whole-game averages
Mordekaiser vs Udyr Win Rate by Game Length
Mordekaiser's win rate against Udyr 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: Mordekaiser's results against Udyr in short and long games are within the margin of error of each other.
Mordekaiser vs Udyr 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)Insufficient data
- First itemInsufficient data
- Games under 20 minInsufficient data
- 20–30 min gamesInsufficient data
- 30+ min gamesInsufficient data
What Mordekaiser Changes Against Udyr
Only 17 games so far — too few to compare what Mordekaiser players do in this matchup with their usual choices (needs 20).
Best Mordekaiser Build vs Udyr
Usual Mordekaiser build (Top)
61.5% win rate · 1,096 games
Against Udyr
Not enough matchup-specific build data: only 0 of 17 Mordekaiser games against Udyr carried a complete build, which is too few to recommend an item path from. Use Mordekaiser's standard build instead.
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 Mordekaiser Runes vs Udyr
Usual Mordekaiser runes (Top)
Conqueror
63.6% win rate · 77 games
Against Udyr
Too few games for a matchup-specific rune page yet — use the usual page.
Plan your Mordekaiser 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
Mordekaiser matchup data for League of Legends patch 26.19. The table below shows Mordekaiser'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 Mordekaiser build, runes, laning stats, and early vs late game analysis for that specific matchup.
Other Mordekaiser Matchups
Hardest for Mordekaiser
Easiest for Mordekaiser
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.
Mordekaiser vs Udyr FAQ - Patch 26.19
Who wins Mordekaiser vs Udyr?
Only 17 Mordekaiser vs Udyr games were recorded in the Top role on patch 26.19 — too few to say who is favored. Treat the numbers below as provisional.
What is Mordekaiser's win rate against Udyr?
Mordekaiser wins 35.3% of 17 Top games against Udyr on patch 26.19 (95% range 17.3–58.7%). Based on both champions' overall Top win rates, 53.7% would be expected.
Does Mordekaiser counter Udyr?
There are only 17 Mordekaiser vs Udyr games in this lane on patch 26.19 — too few to answer reliably yet.
Who wins lane, Mordekaiser or Udyr?
There are not enough games with a 15-minute snapshot yet (17) to say who wins lane.
Does Mordekaiser outscale Udyr?
There are too few games of each length to tell yet.
When is Udyr strongest against Mordekaiser?
On current data there is no stage of the game where Udyr is ahead of Mordekaiser beyond the margin of error.
What should Mordekaiser build against Udyr?
There are not enough games for a matchup-specific core, so use Mordekaiser's usual Top core: Liandry's Torment, Riftmaker, Rylai's Crystal Scepter.
What runes should Mordekaiser use against Udyr?
Use Mordekaiser's usual Conqueror page (Precision + Sorcery); there are too few games for a matchup-specific page.