- Win Rate
- 47.8%
- Pick Rate
- 2.1%
- Ban Rate
- 9.1%
Rengar vs Rammus
- Patch
- 26.22
- Games
- 4,142
- Lane
- All Lanes
- Tier
- All Tiers
- Last Updated
- Nov 14, 2026 UTC
- Author
- Dakota Chinnick
- Methodology
- Data Methodology
Rengar vs Rammus (Jungle): Rengar wins 40.7% of 59 ranked games over the last 2 patches (gold diff at 15: +613). Patch 26.22 build & runes.
Rengar40.7%
Current data slightly favors Rammus, but the sample is too limited for a strong conclusion: Rengar wins 40.7% of 59 games (95% range 29.1–53.4%).
Rengar Matchup Breakdown
Use the dropdown to select an opponent and see a detailed breakdown of how Rengar 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 Rengar vs Rammus?
Rengar wins 40.7% of these games. With this many games the true rate is most likely between 29.1% and 53.4% (95% range).
- Expected
- 46.1% From both champions' overall Jungle win rates
- Matchup effect
- −5.4 pts Observed minus expected
- Sample
- 59 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 (59 games). The lane, game-length, build and rune sections below use patch 26.22 only (33 games).
Key takeaways
- Current data slightly favors Rammus, but the sample is too limited for a strong conclusion: Rengar wins 40.7% of 59 games (95% range 29.1–53.4%).
- Both champions' overall Jungle win rates predict 46.1% for Rengar; the result is within the margin of error of that, so this matchup mostly reflects the two champions' general strength.
- Rengar usually wins the lane: 613 gold ahead of Rammus at 15 minutes on average (33 games with a 15-minute snapshot).
- Rengar players pick Celerity far more often against Rammus: under 0.5% of their other Jungle games, 6.1% 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 Rengar and Rammus 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 Rengar'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.
Rengar vs Rammus Laning Stats
At 15 minutes
Whole-game averages
Rengar vs Rammus Win Rate by Game Length
Rengar's win rate against Rammus 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: Rengar's results against Rammus in short and long games are within the margin of error of each other.
Rengar vs Rammus 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)RengarRengar gold at 15: +613
- First itemInsufficient data
- Games under 20 minInsufficient data
- 20–30 min gamesInsufficient data
- 30+ min gamesInsufficient data
What Rengar Changes Against Rammus
Choices Rengar players make noticeably more or less often in this matchup than in their other Jungle games.
CelerityRuneUsuallyunder 0.5%vs Rammus6.1%+6.1 pts
Axiom ArcanistRuneUsuallyunder 0.5%vs Rammus6.1%+6.1 pts
Spirit VisageItemUsuallyunder 0.5%vs Rammus3.0%+3.0 pts
Hextech GunbladeItemUsuallyunder 0.5%vs Rammus3.0%+3.0 pts
ShadowflameItemUsuallyunder 0.5%vs Rammus3.0%+3.0 pts
Stormraider's SurgeKeystoneUsuallyunder 0.5%vs Rammus3.0%+3.0 pts
Best Rengar Build vs Rammus
Usual Rengar build (Jungle)
76.2% win rate · 21 games
Against Rammus
Not enough matchup-specific build data: only 5 of 16 Rengar games against Rammus carried a complete build, which is too few to recommend an item path from. Use Rengar's standard build instead.
- Rengar usually completes Gustwalker Hatchling first, at 0.1 min (median of 31 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 Rengar Runes vs Rammus
Usual Rengar runes (Jungle)
Conqueror
54.0% win rate · 226 games
Against Rammus
Too few games for a matchup-specific rune page yet — use the usual page.
Plan your Rengar 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
Rengar matchup data for League of Legends patch 26.22. The table below shows Rengar'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 Rengar build, runes, laning stats, and early vs late game analysis for that specific matchup.
Other Rengar Matchups
Hardest for Rengar
Easiest for Rengar
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.
Rengar vs Rammus FAQ - Patch 26.21–26.22
Who wins Rengar vs Rammus?
Current data slightly favors Rammus, but the sample is too limited for a strong conclusion: Rengar wins 40.7% of 59 games (95% range 29.1–53.4%).
What is Rengar's win rate against Rammus?
Rengar wins 40.7% of 59 Jungle games against Rammus on patch 26.21–26.22 (95% range 29.1–53.4%). Based on both champions' overall Jungle win rates, 46.1% would be expected.
Does Rengar counter Rammus?
Not clearly. Rengar wins 40.7% of 59 games against Rammus, and the 95% range (29.1–53.4%) includes 50%, so neither champion reliably counters the other on current data.
Who wins lane, Rengar or Rammus?
Rengar usually wins the lane: 613 gold ahead of Rammus at 15 minutes on average (33 games with a 15-minute snapshot).
Does Rengar outscale Rammus?
There are too few games of each length to tell yet.
When is Rammus strongest against Rengar?
On current data there is no stage of the game where Rammus is ahead of Rengar beyond the margin of error.
What should Rengar build against Rammus?
There are not enough games for a matchup-specific core, so use Rengar's usual Jungle core: Voltaic Cyclosword, Profane Hydra, Serpent's Fang. The biggest change against Rammus: Spirit Visage (under 0.5% usually, 3.0% here).
What runes should Rengar use against Rammus?
Use Rengar's usual Conqueror page (Precision + Domination); there are too few games for a matchup-specific page. The biggest change against Rammus: Celerity (under 0.5% usually, 6.1% here).