- Win Rate
- 51.9%
- Pick Rate
- 0.8%
- Ban Rate
- 0.8%
Rek'Sai vs Master Yi
- Patch
- 26.22
- Games
- 1,628
- Lane
- All Lanes
- Tier
- All Tiers
- Last Updated
- Nov 14, 2026 UTC
- Author
- Dakota Chinnick
- Methodology
- Data Methodology
Rek'Sai vs Master Yi (Jungle): Rek'Sai wins 58.7% of 63 ranked games over the last 2 patches (gold diff at 15: -10). Patch 26.22 build & runes.
Rek'Sai58.7%
Current data slightly favors Rek'Sai, but the sample is too limited for a strong conclusion: Rek'Sai wins 58.7% of 63 games (95% range 46.4–70.0%).
Rek'Sai Matchup Breakdown
Use the dropdown to select an opponent and see a detailed breakdown of how Rek'Sai 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 Rek'Sai vs Master Yi?
Rek'Sai wins 58.7% of these games. With this many games the true rate is most likely between 46.4% and 70.0% (95% range).
- Expected
- 51.6% From both champions' overall Jungle win rates
- Matchup effect
- +7.1 pts Observed minus expected
- Sample
- 63 games Lane: Jungle · Patch 26.21–26.22
- vs patch 26.21
- — Not enough games on both patches
Lane: Jungle · 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 (63 games). The lane, game-length, build and rune sections below use patch 26.22 only (36 games).
Key takeaways
- Current data slightly favors Rek'Sai, but the sample is too limited for a strong conclusion: Rek'Sai wins 58.7% of 63 games (95% range 46.4–70.0%).
- Both champions' overall Jungle win rates predict 51.6% for Rek'Sai; 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 10, within the margin of error (36 games).
- Rek'Sai players pick Health (defense) much less often against Master Yi: 33.8% of their other Jungle games, 16.7% 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 Rek'Sai and Master Yi 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 Rek'Sai'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.
Rek'Sai vs Master Yi Laning Stats
At 15 minutes
Whole-game averages
Rek'Sai vs Master Yi Win Rate by Game Length
Rek'Sai's win rate against Master Yi 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: Rek'Sai's results against Master Yi in short and long games are within the margin of error of each other.
Rek'Sai vs Master Yi 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)EvenRek'Sai gold at 15: −10
- First itemEvenRek'Sai: 0.2 min · Master Yi: 0.1 min
- Games under 20 minInsufficient data
- 20–30 min gamesInsufficient data
- 30+ min gamesInsufficient data
What Rek'Sai Changes Against Master Yi
Choices Rek'Sai players make noticeably more or less often in this matchup than in their other Jungle games.
Health (defense)Stat shardUsually33.8%vs Master Yi16.7%−17.1 pts
Tenacity and Slow Resist (defense)Stat shardUsually3.7%vs Master Yi16.7%+12.9 pts
Usually9.8%vs Master Yi22.2%+12.4 pts
DominationSecondary treeUsually4.8%vs Master Yi13.9%+9.1 pts
Gustwalker Hatchling + Health Potion + Stealth WardStarting itemsUsually3.9%vs Master Yi11.1%+7.2 pts
Kraken SlayerItemUsuallyunder 0.5%vs Master Yi5.6%+5.6 pts
Essence ReaverItemUsuallyunder 0.5%vs Master Yi5.6%+5.6 pts
Move Speed (flex)Stat shardUsuallyunder 0.5%vs Master Yi5.6%+5.6 pts
Best Rek'Sai Build vs Master Yi
Usual Rek'Sai build (Jungle)
69.7% win rate · 33 games
Against Master Yi
Not enough matchup-specific build data: only 6 of 24 Rek'Sai games against Master Yi carried a complete build, which is too few to recommend an item path from. Use Rek'Sai's standard build instead.
- Rek'Sai usually completes Scorchclaw Pup first, at 0.2 min (median of 27 games).
- Master Yi usually completes Gustwalker Hatchling first, at 0.1 min (median of 27 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 Rek'Sai Runes vs Master Yi
Usual Rek'Sai runes (Jungle)
Conqueror
72.0% win rate · 25 games
Against Master Yi
Too few games for a matchup-specific rune page yet — use the usual page.
Plan your Rek'Sai 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
Rek'Sai matchup data for League of Legends patch 26.22. The table below shows Rek'Sai'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 Rek'Sai build, runes, laning stats, and early vs late game analysis for that specific matchup.
Other Rek'Sai Matchups
Hardest for Rek'Sai
Easiest for Rek'Sai
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.
Rek'Sai vs Master Yi FAQ - Patch 26.21–26.22
Who wins Rek'Sai vs Master Yi?
Current data slightly favors Rek'Sai, but the sample is too limited for a strong conclusion: Rek'Sai wins 58.7% of 63 games (95% range 46.4–70.0%).
What is Rek'Sai's win rate against Master Yi?
Rek'Sai wins 58.7% of 63 Jungle games against Master Yi on patch 26.21–26.22 (95% range 46.4–70.0%). Based on both champions' overall Jungle win rates, 51.6% would be expected.
Does Rek'Sai counter Master Yi?
Not clearly. Rek'Sai wins 58.7% of 63 games against Master Yi, and the 95% range (46.4–70.0%) includes 50%, so neither champion reliably counters the other on current data.
Who wins lane, Rek'Sai or Master Yi?
Neither side reliably wins the lane: the average gold difference at 15 minutes is 10, within the margin of error (36 games).
Does Rek'Sai outscale Master Yi?
There are too few games of each length to tell yet.
When is Master Yi strongest against Rek'Sai?
On current data there is no stage of the game where Master Yi is ahead of Rek'Sai beyond the margin of error.
What should Rek'Sai build against Master Yi?
There are not enough games for a matchup-specific core, so use Rek'Sai's usual Jungle core: Stridebreaker, Spear of Shojin, Black Cleaver. The biggest change against Master Yi: Gustwalker Hatchling + Health Potion + Stealth Ward (3.9% usually, 11.1% here).
What runes should Rek'Sai use against Master Yi?
Use Rek'Sai's usual Conqueror page (Precision + Inspiration); there are too few games for a matchup-specific page. The biggest change against Master Yi: Health (defense) (33.8% usually, 16.7% here).