- Win Rate
- 50.6%
- Pick Rate
- 4.1%
- Ban Rate
- 27.1%
Master Yi vs Viego
- Patch
- 26.22
- Games
- 8,029
- Lane
- All Lanes
- Tier
- All Tiers
- Last Updated
- Nov 14, 2026 UTC
- Author
- Dakota Chinnick
- Methodology
- Data Methodology
Master Yi vs Viego (Jungle): Master Yi wins 48.6% of 589 ranked games over the last 2 patches (gold diff at 15: -255). Patch 26.22 build & runes.
Master Yi48.6%
Master Yi vs Viego is an even matchup: Master Yi wins 48.6% of 589 games, and the 95% range (44.5–52.6%) comfortably includes 50%.
Master Yi Matchup Breakdown
Use the dropdown to select an opponent and see a detailed breakdown of how Master Yi 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 Master Yi vs Viego?
Master Yi wins 48.6% of these games. With this many games the true rate is most likely between 44.5% and 52.6% (95% range).
- Expected
- 49.8% From both champions' overall Jungle win rates
- Matchup effect
- −1.2 pts Observed minus expected
- Sample
- 589 games Lane: Jungle · Patch 26.21–26.22
- vs patch 26.21
- +1.7 pts Within normal patch-to-patch noise
Lane: Jungle · Ranked Solo/Duo & Flex · North America server · All ranks · Patch 26.21–26.22 · Oct 27 – Nov 13
The headline win rate covers patches 26.21–26.22 (589 games). The lane, game-length, build and rune sections below use patch 26.22 only (281 games).
Key takeaways
- Master Yi vs Viego is an even matchup: Master Yi wins 48.6% of 589 games, and the 95% range (44.5–52.6%) comfortably includes 50%.
- Both champions' overall Jungle win rates predict 49.8% for Master Yi; the result is within the margin of error of that, so this matchup mostly reflects the two champions' general strength.
- Viego usually wins the lane: 255 gold ahead of Master Yi at 15 minutes on average (276 games with a 15-minute snapshot).
- Master Yi players pick Blade of The Ruined King much less often against Viego: 37.2% of their other Jungle games, 30.6% 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 Master Yi and Viego 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 Master Yi'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.
Master Yi vs Viego Laning Stats
At 15 minutes
Whole-game averages
Master Yi vs Viego Win Rate by Game Length
Master Yi's win rate against Viego 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: Master Yi's results against Viego in short and long games are within the margin of error of each other.
Master Yi vs Viego 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)ViegoMaster Yi gold at 15: −255
- First itemEvenMaster Yi: 0.1 min · Viego: 0.2 min
- Games under 20 minInsufficient data
- 20–30 min gamesEvenMaster Yi wins 48.2% of 141 games
- 30+ min gamesEvenMaster Yi wins 53.8% of 117 games
What Master Yi Changes Against Viego
Choices Master Yi players make noticeably more or less often in this matchup than in their other Jungle games.
Usually37.2%vs Viego30.6%−6.6 pts51.2% WR here
Lethal TempoKeystoneUsually39.9%vs Viego33.8%−6.1 pts51.6% WR here
The CollectorItemUsually42.0%vs Viego48.0%+6.1 pts51.9% WR here
Mosstomper SeedlingStarting itemsUsually10.3%vs Viego6.0%−4.3 pts
Plated SteelcapsBootsUsually10.1%vs Viego13.9%+3.8 pts61.5% WR here
Best Master Yi Build vs Viego
Usual Master Yi build (Jungle)
90.0% win rate · 10 games
Against Viego
Not enough matchup-specific build data: only 10 of 182 Master Yi games against Viego carried a complete build, which is too few to recommend an item path from. Use Master Yi's standard build instead.
- Master Yi usually completes Gustwalker Hatchling first, at 0.1 min (median of 151 games).
- Viego usually completes Mosstomper Seedling first, at 0.2 min (median of 114 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 Master Yi Runes vs Viego
Usual Master Yi runes (Jungle)
Lethal Tempo
71.0% win rate · 31 games
Against Viego
Hail of Blades
54.5% win rate · 101 games
Plan your Master Yi 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
Master Yi matchup data for League of Legends patch 26.22. The table below shows Master Yi'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 Master Yi build, runes, laning stats, and early vs late game analysis for that specific matchup.
Other Master Yi Matchups
Hardest for Master Yi
Easiest for Master Yi
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.
Master Yi vs Viego FAQ - Patch 26.21–26.22
Who wins Master Yi vs Viego?
Master Yi vs Viego is an even matchup: Master Yi wins 48.6% of 589 games, and the 95% range (44.5–52.6%) comfortably includes 50%.
What is Master Yi's win rate against Viego?
Master Yi wins 48.6% of 589 Jungle games against Viego on patch 26.21–26.22 (95% range 44.5–52.6%). Based on both champions' overall Jungle win rates, 49.8% would be expected.
Does Master Yi counter Viego?
Not clearly. Master Yi wins 48.6% of 589 games against Viego, and the 95% range (44.5–52.6%) includes 50%, so neither champion reliably counters the other on current data.
Who wins lane, Master Yi or Viego?
Viego usually wins the lane: 255 gold ahead of Master Yi at 15 minutes on average (276 games with a 15-minute snapshot).
Does Master Yi outscale Viego?
Not measurably: Master Yi's win rate against Viego in games of 25 minutes or less and in longer games is within the margin of error of each other.
When is Viego strongest against Master Yi?
Viego is measurably ahead in: Lane (15 min).
What should Master Yi build against Viego?
There are not enough games for a matchup-specific core, so use Master Yi's usual Jungle core: Immortal Shieldbow, Kraken Slayer, Guinsoo's Rageblade. The biggest change against Viego: Blade of The Ruined King (37.2% usually, 30.6% here).
What runes should Master Yi use against Viego?
Hail of Blades with Domination and Precision — 54.5% over 101 games against Viego. The biggest change against Viego: Lethal Tempo (39.9% usually, 33.8% here).