Fioravs Master Yi
Fiora vs Master Yi 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. Fiora holds the advantage in both the early and late game. Below you'll find the best Fiora build, runes, laning stats, and strategies for the Fiora vs Master Yi matchup.
Fiora Matchup Breakdown
Use the dropdown to select an opponent and see a detailed breakdown of how Fiora 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 Fiora vs Master Yi?
Fiora wins 80.0% of these games. With this many games the true rate is most likely between 37.6% and 96.4% (95% range).
- Expected
- 57.5% 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 Fiora vs Master Yi 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 Fiora 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 Fiora'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.
Fiora vs Master Yi Laning Stats
Only 5 games have a 15-minute snapshot so far — the lane-phase numbers appear from 30.
Whole-game averages
Fiora vs Master Yi Win Rate by Game Length
Fiora'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: Fiora's results against Master Yi in short and long games are within the margin of error of each other.
Fiora 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)Insufficient data
- First itemInsufficient data
- Games under 20 minInsufficient data
- 20–30 min gamesInsufficient data
- 30+ min gamesInsufficient data
What Fiora Changes Against Master Yi
Only 5 games so far — too few to compare what Fiora players do in this matchup with their usual choices (needs 20).
Best Fiora Build vs Master Yi
Usual Fiora build (Top)
72.4% win rate · 29 games
Against Master Yi
Not enough matchup-specific build data: only 0 of 5 Fiora games against Master Yi carried a complete build, which is too few to recommend an item path from. Use Fiora'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 Fiora Runes vs Master Yi
Usual Fiora runes (Top)
Press the Attack
50.8% win rate · 193 games
Against Master Yi
Too few games for a matchup-specific rune page yet — use the usual page.
Fiora matchup data for League of Legends patch 26.18. The table below shows Fiora'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 Fiora build, runes, laning stats, and early vs late game analysis for that specific matchup.
Other Fiora Matchups
Hardest for Fiora
Easiest for Fiora
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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Fiora vs Master Yi FAQ - Patch 26.18
Who wins Fiora vs Master Yi?
Only 5 Fiora vs Master Yi 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 Fiora's win rate against Master Yi?
Fiora wins 80.0% of 5 Top games against Master Yi on patch 26.18 (95% range 37.6–96.4%). Based on both champions' overall Top win rates, 57.5% would be expected.
Does Fiora counter Master Yi?
There are only 5 Fiora vs Master Yi games in this lane on patch 26.18 — too few to answer reliably yet.
Who wins lane, Fiora or Master Yi?
There are not enough games with a 15-minute snapshot yet (5) to say who wins lane.
Does Fiora outscale Master Yi?
There are too few games of each length to tell yet.
When is Master Yi strongest against Fiora?
On current data there is no stage of the game where Master Yi is ahead of Fiora beyond the margin of error.
What should Fiora build against Master Yi?
There are not enough games for a matchup-specific core, so use Fiora's usual Top core: Death's Dance, Spear of Shojin, Trinity Force.
What runes should Fiora use against Master Yi?
Use Fiora's usual Press the Attack page (Precision + Inspiration); there are too few games for a matchup-specific page.