- Win Rate
- 51.5%
- Pick Rate
- 3.6%
- Ban Rate
- 20.4%
Briar vs Mordekaiser
- Patch
- 26.19
- Games
- 7,280
- Lane
- All Lanes
- Tier
- All Tiers
- Last Updated
- Oct 9, 2026 UTC
- Methodology
- Data Methodology
- Author
- Dakota Chinnick
Briar vs Mordekaiser is a decisive matchup in LoL patch 26.19. Mordekaiser wins with a 59.1% win rate (+18.2%) over Briar based on 22 games. Mordekaiser wins the early laning phase while Briar scales better into the late game. Below you'll find the best Briar build, runes, laning stats, and strategies for the Briar vs Mordekaiser matchup.
Briar Matchup Breakdown
Use the dropdown to select an opponent and see a detailed breakdown of how Briar 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 Briar vs Mordekaiser?
Briar wins 47.8% of these games. With this many games the true rate is most likely between 29.2% and 67.0% (95% range).
- Expected
- 48.6% From both champions' overall Jungle win rates
- Matchup effect
- −0.8 pts Observed minus expected
- Sample
- 23 games Lane: Jungle
- vs patch 26.18
- — Not enough games on both patches
Lane: Jungle · Ranked Solo/Duo & Flex · North America server · All ranks · Patch 26.19 · Sep 24 – Sep 28
They also met in another lane (Top): 14 games, Briar won 28.6%.
Key takeaways
- Current data slightly favors Mordekaiser, but the sample is too limited for a strong conclusion: Briar wins 47.8% of 23 games (95% range 29.2–67.0%).
- Both champions' overall Jungle win rates predict 48.6% for Briar; the result is within the margin of error of that, so this matchup mostly reflects the two champions' general strength.
- Briar players pick Plated Steelcaps much less often against Mordekaiser: 43.0% of their other Jungle games, 8.7% 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 Briar 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 Briar'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.
Briar vs Mordekaiser Laning Stats
Only 23 games have a 15-minute snapshot so far — the lane-phase numbers appear from 30.
Whole-game averages
Briar vs Mordekaiser Win Rate by Game Length
Briar'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: Briar's results against Mordekaiser in short and long games are within the margin of error of each other.
Briar 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)Insufficient data
- First itemInsufficient data
- Games under 20 minInsufficient data
- 20–30 min gamesInsufficient data
- 30+ min gamesInsufficient data
What Briar Changes Against Mordekaiser
Choices Briar players make noticeably more or less often in this matchup than in their other Jungle games.
Plated SteelcapsBootsUsually43.0%vs Mordekaiser8.7%−34.3 pts
Serpent's FangItemUsually1.4%vs Mordekaiser8.7%+7.3 pts
Usuallyunder 0.5%vs Mordekaiser4.3%+4.3 pts
Best Briar Build vs Mordekaiser
Usual Briar build (Jungle)
65.8% win rate · 79 games
Against Mordekaiser
Not enough matchup-specific build data: only 2 of 15 Briar games against Mordekaiser carried a complete build, which is too few to recommend an item path from. Use Briar's standard build instead.
- Skill priority: W > Q > E — 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 Briar Runes vs Mordekaiser
Usual Briar runes (Jungle)
Press the Attack
64.4% win rate · 59 games
Against Mordekaiser
Too few games for a matchup-specific rune page yet — use the usual page.
Plan your Briar 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
Briar matchup data for League of Legends patch 26.19. The table below shows Briar'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 Briar build, runes, laning stats, and early vs late game analysis for that specific matchup.
Other Briar Matchups
Hardest for Briar
Easiest for Briar
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.
Briar vs Mordekaiser FAQ - Patch 26.19
Who wins Briar vs Mordekaiser?
Current data slightly favors Mordekaiser, but the sample is too limited for a strong conclusion: Briar wins 47.8% of 23 games (95% range 29.2–67.0%).
What is Briar's win rate against Mordekaiser?
Briar wins 47.8% of 23 Jungle games against Mordekaiser on patch 26.19 (95% range 29.2–67.0%). Based on both champions' overall Jungle win rates, 48.6% would be expected.
Does Briar counter Mordekaiser?
Not clearly. Briar wins 47.8% of 23 games against Mordekaiser, and the 95% range (29.2–67.0%) includes 50%, so neither champion reliably counters the other on current data.
Who wins lane, Briar or Mordekaiser?
There are not enough games with a 15-minute snapshot yet (23) to say who wins lane.
Does Briar outscale Mordekaiser?
There are too few games of each length to tell yet.
When is Mordekaiser strongest against Briar?
On current data there is no stage of the game where Mordekaiser is ahead of Briar beyond the margin of error.
What should Briar build against Mordekaiser?
There are not enough games for a matchup-specific core, so use Briar's usual Jungle core: The Collector, Death's Dance, Blade of The Ruined King. The biggest change against Mordekaiser: Plated Steelcaps (43.0% usually, 8.7% here).
What runes should Briar use against Mordekaiser?
Use Briar's usual Press the Attack page (Precision + Inspiration); there are too few games for a matchup-specific page.