- Win Rate
- 49.1%
- Pick Rate
- 2.5%
- Ban Rate
- 3.5%
Gangplank vs Illaoi
- Patch
- 26.20
- Games
- 3,236
- Lane
- All Lanes
- Tier
- All Tiers
- Last Updated
- Oct 11, 2026 UTC
- Methodology
- Data Methodology
- Author
- Dakota Chinnick
Gangplank vs Illaoi is a decisive matchup in LoL patch 26.20. Gangplank wins with a 56.6% win rate (+13.2%) over Illaoi based on 53 games. Illaoi wins the early laning phase while Gangplank scales better into the late game. Below you'll find the best Gangplank build, runes, laning stats, and strategies for the Gangplank vs Illaoi matchup.
Gangplank Matchup Breakdown
Use the dropdown to select an opponent and see a detailed breakdown of how Gangplank 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 Gangplank vs Illaoi?
Gangplank wins 56.6% of these games. With this many games the true rate is most likely between 43.3% and 69.0% (95% range).
- Expected
- 48.1% From both champions' overall Top win rates
- Matchup effect
- +8.5 pts Observed minus expected
- Sample
- 53 games Lane: Top
- vs patch 26.19
- +2.6 pts Within normal patch-to-patch noise
Lane: Top · Ranked Solo/Duo & Flex · North America server · All ranks · Patch 26.20 · Oct 9 – Oct 11
Key takeaways
- Current data slightly favors Gangplank, but the sample is too limited for a strong conclusion: Gangplank wins 56.6% of 53 games (95% range 43.3–69.0%).
- Both champions' overall Top win rates predict 48.1% for Gangplank; 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 164, within the margin of error (51 games).
- Gangplank players pick Legend: Haste far more often against Illaoi: 57.2% of their other Top games, 79.2% 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 Gangplank and Illaoi 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 Gangplank'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.
Gangplank vs Illaoi Laning Stats
At 15 minutes
Whole-game averages
Gangplank vs Illaoi Win Rate by Game Length
Gangplank's win rate against Illaoi 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: Gangplank's results against Illaoi in short and long games are within the margin of error of each other.
Gangplank vs Illaoi 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)EvenGangplank gold at 15: −164
- First itemEvenGangplank: 12.4 min · Illaoi: 12.2 min
- Games under 20 minInsufficient data
- 20–30 min gamesInsufficient data
- 30+ min gamesInsufficient data
What Gangplank Changes Against Illaoi
Choices Gangplank players make noticeably more or less often in this matchup than in their other Top games.
Legend: HasteRuneUsually57.2%vs Illaoi79.2%+22.0 pts54.8% WR here
Mortal ReminderItemUsually15.6%vs Illaoi35.8%+20.3 pts
PrecisionSecondary treeUsually65.3%vs Illaoi84.9%+19.6 pts55.6% WR here
Bone PlatingRuneUsually26.9%vs Illaoi9.4%−17.5 pts
Cut DownRuneUsually63.4%vs Illaoi79.2%+15.9 pts54.8% WR here
ResolveSecondary treeUsually27.8%vs Illaoi13.2%−14.6 pts
Best Gangplank Build vs Illaoi
Usual Gangplank build (Top)
80.0% win rate · 15 games
Against Illaoi
Not enough matchup-specific build data: only 7 of 34 Gangplank games against Illaoi carried a complete build, which is too few to recommend an item path from. Use Gangplank's standard build instead.
- Gangplank usually completes Essence Reaver first, at 12.4 min (median of 46 games).
- Illaoi usually completes Black Cleaver first, at 12.2 min (median of 24 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 Gangplank Runes vs Illaoi
Usual Gangplank runes (Top)
Deathfire Touch
48.9% win rate · 747 games
Against Illaoi
Too few games for a matchup-specific rune page yet — use the usual page.
Plan your Gangplank 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
Gangplank matchup data for League of Legends patch 26.20. The table below shows Gangplank'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 Gangplank build, runes, laning stats, and early vs late game analysis for that specific matchup.
Other Gangplank Matchups
Hardest for Gangplank
Easiest for Gangplank
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.
Gangplank vs Illaoi FAQ - Patch 26.20
Who wins Gangplank vs Illaoi?
Current data slightly favors Gangplank, but the sample is too limited for a strong conclusion: Gangplank wins 56.6% of 53 games (95% range 43.3–69.0%).
What is Gangplank's win rate against Illaoi?
Gangplank wins 56.6% of 53 Top games against Illaoi on patch 26.20 (95% range 43.3–69.0%). Based on both champions' overall Top win rates, 48.1% would be expected.
Does Gangplank counter Illaoi?
Not clearly. Gangplank wins 56.6% of 53 games against Illaoi, and the 95% range (43.3–69.0%) includes 50%, so neither champion reliably counters the other on current data.
Who wins lane, Gangplank or Illaoi?
Neither side reliably wins the lane: the average gold difference at 15 minutes is 164, within the margin of error (51 games).
Does Gangplank outscale Illaoi?
There are too few games of each length to tell yet.
When is Illaoi strongest against Gangplank?
On current data there is no stage of the game where Illaoi is ahead of Gangplank beyond the margin of error.
What should Gangplank build against Illaoi?
There are not enough games for a matchup-specific core, so use Gangplank's usual Top core: Hubris, The Collector, Essence Reaver. The biggest change against Illaoi: Mortal Reminder (15.6% usually, 35.8% here).
What runes should Gangplank use against Illaoi?
Use Gangplank's usual Deathfire Touch page (Sorcery + Precision); there are too few games for a matchup-specific page. The biggest change against Illaoi: Legend: Haste (57.2% usually, 79.2% here).