- Win Rate
- 48.1%
- Pick Rate
- 2.0%
- Ban Rate
- 2.6%
Yuumi vs Tahm Kench
- Patch
- 26.19
- Games
- 1,849
- Lane
- All Lanes
- Tier
- All Tiers
- Last Updated
- Oct 5, 2026 UTC
- Methodology
- Data Methodology
- Author
- Dakota Chinnick
Yuumi vs Tahm Kench is a moderate matchup in LoL patch 26.19. Yuumi wins with a 52.0% win rate (+4.0%) over Tahm Kench based on 25 games. Yuumi wins the early laning phase while Tahm Kench scales better into the late game. Below you'll find the best Yuumi build, runes, laning stats, and strategies for the Yuumi vs Tahm Kench matchup.
Yuumi Matchup Breakdown
Use the dropdown to select an opponent and see a detailed breakdown of how Yuumi 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 Yuumi vs Tahm Kench?
Yuumi wins 54.2% of these games. With this many games the true rate is most likely between 40.3% and 67.4% (95% range).
- Expected
- 49.2% From both champions' overall Support win rates
- Matchup effect
- +4.9 pts Observed minus expected
- Sample
- 48 games Lane: Support
- vs patch 26.18
- — Not enough games on both patches
Lane: Support · Ranked Solo/Duo & Flex · North America server · All ranks · Patch 26.19 · Sep 24 – Sep 28
Key takeaways
- Current data slightly favors Yuumi, but the sample is too limited for a strong conclusion: Yuumi wins 54.2% of 48 games (95% range 40.3–67.4%).
- Both champions' overall Support win rates predict 49.2% for Yuumi; the result is within the margin of error of that, so this matchup mostly reflects the two champions' general strength.
- Tahm Kench usually wins the lane: 507 gold ahead of Yuumi at 15 minutes on average (48 games with a 15-minute snapshot).
- Yuumi players pick Summon Aery much less often against Tahm Kench: 82.8% of their other Support games, 68.8% 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 Yuumi and Tahm Kench 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 Yuumi'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.
Yuumi vs Tahm Kench Laning Stats
At 15 minutes
Whole-game averages
Yuumi vs Tahm Kench Win Rate by Game Length
Yuumi's win rate against Tahm Kench 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: Yuumi's results against Tahm Kench in short and long games are within the margin of error of each other.
Yuumi vs Tahm Kench 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)Tahm KenchYuumi gold at 15: −507
- First itemInsufficient data
- Games under 20 minInsufficient data
- 20–30 min gamesInsufficient data
- 30+ min gamesInsufficient data
What Yuumi Changes Against Tahm Kench
Choices Yuumi players make noticeably more or less often in this matchup than in their other Support games.
Summon AeryKeystoneUsually82.8%vs Tahm Kench68.8%−14.0 pts60.6% WR here
Heal + IgniteSummoner spellsUsually4.1%vs Tahm Kench10.4%+6.3 pts- Q > W > Ethe Q > W > E skill orderSkill priorityUsuallyunder 0.5%vs Tahm Kench6.3%+6.3 pts
Adaptive Force (flex)Stat shardUsually98.1%vs Tahm Kench93.8%−4.3 pts53.3% WR here
Triple TonicRuneUsually0.6%vs Tahm Kench4.2%+3.6 pts
Dark HarvestKeystoneUsually0.6%vs Tahm Kench4.2%+3.5 pts
SorcerySecondary treeUsually1.0%vs Tahm Kench4.2%+3.2 pts
Best Yuumi Build vs Tahm Kench
Against Tahm Kench
Not enough matchup-specific build data: only 6 of 28 Yuumi games against Tahm Kench carried a complete build, which is too few to recommend an item path from. Use Yuumi's standard build instead.
- Tahm Kench usually completes Heartsteel first, at 13.6 min (median of 35 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 Yuumi Runes vs Tahm Kench
Usual Yuumi runes (Support)
Summon Aery
84.2% win rate · 19 games
Against Tahm Kench
Summon Aery
70.0% win rate · 20 games
Plan your Yuumi 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
Yuumi matchup data for League of Legends patch 26.19. The table below shows Yuumi'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 Yuumi build, runes, laning stats, and early vs late game analysis for that specific matchup.
Other Yuumi Matchups
Hardest for Yuumi
Easiest for Yuumi
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.
Yuumi vs Tahm Kench FAQ - Patch 26.19
Who wins Yuumi vs Tahm Kench?
Current data slightly favors Yuumi, but the sample is too limited for a strong conclusion: Yuumi wins 54.2% of 48 games (95% range 40.3–67.4%).
What is Yuumi's win rate against Tahm Kench?
Yuumi wins 54.2% of 48 Support games against Tahm Kench on patch 26.19 (95% range 40.3–67.4%). Based on both champions' overall Support win rates, 49.2% would be expected.
Does Yuumi counter Tahm Kench?
Not clearly. Yuumi wins 54.2% of 48 games against Tahm Kench, and the 95% range (40.3–67.4%) includes 50%, so neither champion reliably counters the other on current data.
Who wins lane, Yuumi or Tahm Kench?
Tahm Kench usually wins the lane: 507 gold ahead of Yuumi at 15 minutes on average (48 games with a 15-minute snapshot).
Does Yuumi outscale Tahm Kench?
There are too few games of each length to tell yet.
When is Tahm Kench strongest against Yuumi?
Tahm Kench is measurably ahead in: Lane (15 min).
What should Yuumi build against Tahm Kench?
There are not enough games for a matchup-specific core, so use Yuumi's usual Support core: Moonstone Renewer, Ardent Censer, Knight's Vow.
What runes should Yuumi use against Tahm Kench?
Summon Aery with Sorcery and Resolve — 70.0% over 20 games against Tahm Kench. The biggest change against Tahm Kench: Summon Aery (82.8% usually, 68.8% here).