Master Yivs Fiora
Master Yi vs Fiora is a decisive matchup in LoL patch 26.18. Fiora wins with a 80.0% win rate (+60.0%) over Master Yi based on 5 games. Master Yi wins the early laning phase while Fiora scales better into the late game. Below you'll find the best Master Yi build, runes, laning stats, and strategies for the Master Yi vs Fiora matchup.
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 Fiora?
Master Yi wins 20.0% of these games. With this many games the true rate is most likely between 3.6% and 62.4% (95% range).
- Expected
- 42.5% From both champions' overall Top win rates
- Matchup effect
- −22.5 pts Observed minus expected
- Sample
- 5 games Lane: Top
Lane: Top · Ranked Solo/Duo & Flex · North America server · All ranks · Patch 26.18 · Sep 11 – Sep 14
Key takeaways
- Only 5 Master Yi vs Fiora games were recorded in the Top role on patch 26.18 — 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 Master Yi and Fiora 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 Fiora Laning Stats
Only 5 games have a 15-minute snapshot so far — the lane-phase numbers appear from 30.
Whole-game averages
Master Yi vs Fiora Win Rate by Game Length
Master Yi's win rate against Fiora 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 Fiora in short and long games are within the margin of error of each other.
Master Yi vs Fiora 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 Master Yi Changes Against Fiora
Only 5 games so far — too few to compare what Master Yi players do in this matchup with their usual choices (needs 20).
Best Master Yi Build vs Fiora
Usual Master Yi build (Top)
78.6% win rate · 14 games
Against Fiora
Not enough matchup-specific build data: only 0 of 5 Master Yi games against Fiora carried a complete build, which is too few to recommend an item path from. Use Master Yi'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 Master Yi Runes vs Fiora
Usual Master Yi runes (Top)
Hail of Blades
46.4% win rate · 110 games
Against Fiora
Too few games for a matchup-specific rune page yet — use the usual page.
Master Yi matchup data for League of Legends patch 26.18. 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.
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Master Yi vs Fiora FAQ - Patch 26.18
Who wins Master Yi vs Fiora?
Only 5 Master Yi vs Fiora games were recorded in the Top role on patch 26.18 — too few to say who is favored. Treat the numbers below as provisional.
What is Master Yi's win rate against Fiora?
Master Yi wins 20.0% of 5 Top games against Fiora on patch 26.18 (95% range 3.6–62.4%). Based on both champions' overall Top win rates, 42.5% would be expected.
Does Master Yi counter Fiora?
There are only 5 Master Yi vs Fiora games in this lane on patch 26.18 — too few to answer reliably yet.
Who wins lane, Master Yi or Fiora?
There are not enough games with a 15-minute snapshot yet (5) to say who wins lane.
Does Master Yi outscale Fiora?
There are too few games of each length to tell yet.
When is Fiora strongest against Master Yi?
On current data there is no stage of the game where Fiora is ahead of Master Yi beyond the margin of error.
What should Master Yi build against Fiora?
There are not enough games for a matchup-specific core, so use Master Yi's usual Top core: Kraken Slayer, Blade of The Ruined King, Guinsoo's Rageblade.
What runes should Master Yi use against Fiora?
Use Master Yi's usual Hail of Blades page (Domination + Precision); there are too few games for a matchup-specific page.